prof. dr hab. Grzegorz Andrzej Litak
Dyscyplina:
inżynieria mechaniczna
Artykuły z 2024 (6)
1. A dual-beam piezo-magneto-elastic wake-induced vibration energy harvesting system for high-performance wind energy harvesting / XiaoQing Ma, Hang Zhang, Jerzy Margielewicz, Damian Gąska, Piotr Wolszczak, Grzegorz Litak & ShengXi Zhou // Science China Technological Sciences.- 2024, vol. 67, nr 1, s. 221-239 [MNiSW: 70]
2. Dynamics of a piezoelectric vibration energy harvester with a pseudoelastic SMA spring / Arthur Adeodato, Abhijeet M. Giri, Piotr Wolszczak, Grzegorz Litak // AIP Advances.- 2024, vol. 14, nr 4, s. 1-8 [MNiSW: 70]
3. Energy Harvester Based on a Rotational Pendulum Supported with FEM / Grzegorz Litak, Mirosław Kondratiuk, Piotr Wolszczak, Bartłomiej Ambrożkiewicz, Abhijeet M. Giri // Applied Sciences.- 2024, vol. 14, nr 8, s. 1-15 [MNiSW: 100]
4. Identification and analysis of a nonlinear mathematical model of the temporomandibular joint disc / Barbara Imiołczyk, Jerzy Margielewicz, Damian Gąska, Grzegorz Litak, Daniil Yurchenko, Magdalena Rogal, Tomasz Lipski, Edward Kijak // Chaos, Solitons & Fractals.- 2024, vol. 181, s. 1-23 [MNiSW: 70]
5. Numerical Analysis of Flow-Induced Transverse Vibration of a Cylinder with Cubic Non-Linear Stiffness at High Reynolds Numbers / Sreeja Sadasivan, Grzegorz Litak and Michał Jan Gęca // Energies.- 2024, vol. 17, nr 7, s. 1-17 [MNiSW: 140]
6. Periodic solutions and frequency lock-in of vortex-induced vibration energy harvesters with nonlinear stiffness / Zhiyuan Li, Huirong Zhang, Grzegorz Litak, Shengxi Zhou // Journal of Sound and Vibration.- 2024, vol. 568, s. 1-21 [MNiSW: 200]
Artykuły z 2023 (14)
1. Comments on nonlinear dynamics asymmetric behavior in bi-stable energy harvesters / Mauricio A. Ribeiro, Hilson H. Daum, Angelo M. Tusset, Jose M. Balthazar, Rodrigo N. Silva, Raphaela C. Machado, Grzegorz Litak // Archive of Applied Mechanics.- 2023, vol. 93, s. 4273-4278 [MNiSW: 70]
2. Double-Versus Triple-Potential Well Energy Harvesters: Dynamics and Power Output / Jerzy Margielewicz, Damian Gąska, Jacek Caban, Grzegorz Litak, Agnieszka Dudziak, Xiaoqing Ma and Shengxi Zhou // Sensors.- 2023, vol. 23, nr 4, s. 1-21 [MNiSW: 100]
3. Effect of High-Frequency Excitation on a Bistable Energy Harvesting System / Zakaria Ghouli, Grzegorz Litak // Journal of Vibration Engineering & Technologies.- 2023, vol. 11, nr 1, s. 99-106 [MNiSW: 40]
4. Energy Harvesting System Whose Potential Is Mapped with the Modified Fibonacci Function / Jerzy Margielewicz, Damian Gąska, Grzegorz Litak, Jacek Caban, Agnieszka Dudziak, XiaoQing Ma, ShengXi Zhou // Sensors.- 2023, vol. 23, nr 14, s. 1-21 [MNiSW: 100]
5. Enhanced performance of piezoelectric energy harvester by two asymmetrical splitter plates / Junlei Wang, Bing Xia, Daniil Yurchenko, Grzegorz Litak, Yong Li, Haigang Tian // Ocean Engineering.- 2023, vol. 270, s. 1-12 [MNiSW: 140]
6. High performance piezoelectric energy harvester with dual-coupling beams and bistable configurations / Kunming Chen, Xiao Zhang, Xiaoyi Xiang, Hui Shen, Qian Yang, Junlei Wang, Grzegorz Litak // Journal of Sound and Vibration.- 2023, vol. 561, s. 1-19 [MNiSW: 200]
7. High-Energy Orbit Harvesting with Torsionally Coupled Mistuned Pendulums / P. V. Malaji, M. I. Friswell, S. Adhikari, G. Litak // Journal of Vibration Engineering & Technologies.- 2023, vol. 11, s. 4223-4240 [MNiSW: 40]
8. Influence of impulse characteristics on realizing high-energy orbits in hybrid energy harvester / Jerzy Margielewicz, Damian Gąska, Grzegorz Litak, Piotr Wolszczak, Daniil Yurchenko // Energy Conversion and Management : an International Journal.- 2023, vol. 277, s. 1-16 [MNiSW: 200]
9. Influence of the configuration of elastic and dissipative elements on the energy harvesting efficiency of a tunnel effect energy harvester / Jerzy Margielewicz, Damian Gąska, Grzegorz Litak, Daniil Yurchenko, Piotr Wolszczak, Tomasz Dzitkowski // Chaos, Solitons & Fractals.- 2023, vol. 167, s. 1-15 [MNiSW: 70]
10. Influence of the potential barrier switching frequency on the effectiveness of energy harvesting / Jerzy Margielewicz, Damian Gąska, Grzegorz Litak, Tomasz Haniszewski, Piotr Wolszczak, Carlo Trigona // Chaos, Solitons & Fractals.- 2023, vol. 169, s. 1-19 [MNiSW: 70]
11. Intelligent Diagnostics of Radial Internal Clearance in Ball Bearings with Machine Learning Methods / Bartłomiej Ambrożkiewicz, Arkadiusz Syta, Anthimos Georgiadis, Alexander Gassner, Grzegorz Litak and Nicolas Meier // Sensors.- 2023, vol. 23, nr 13, s. 1-16 [MNiSW: 100]
12. Piezomagnetic vibration energy harvester with an amplifier / João Pedro Norenberg, Americo Cunha Jr, Piotr Wolszczak, Grzegorz Litak // Theoretical and Applied Mechanics Letters.- 2023, vol. 13, nr 6, s. 1-3 [MNiSW: 40]
13. Recent advances in correlation and integration between vibration control, energy harvesting and monitoring / Tao Yang, Shengxi Zhou, Grzegorz Litak, Xingjian Jing // Nonlinear Dynamics.- 2023, vol. 111, nr 22, s. 20525-20562 [MNiSW: 140]
14. Recurrence analysis of phase distribution changes during boiling flow in parallel minichannels / Gabriela Rafałko, Hubert Grzybowski, Paweł Dzienis, Iwona Zaborowska, Romuald Mosdorf, Grzegorz Litak // The European Physical Journal Special Topics.- 2023, vol. 232, nr 1, s. 201-207 [MNiSW: 70]
Artykuły z 2022 (23)
1. Characterizing nonlinear characteristics of asymmetric tristable energy harvesters / Xiaoqing Ma, Haitao Li, Shengxi Zhou, Zhichun Yang, Grzegorz Litak // Mechanical Systems and Signal Processing.- 2022, vol. 168, s. 1-17 [MNiSW: 200]
2. Dynamics and Control of a Vibrating System with Hyperchaotic Behavior Using an Electronic Circuit Implementation / Hilson H. Daum, Angelo M. Tusset, Mauricio A. Ribeiro, José M. Balthazar, Átila Madureira Bueno, Átila M. Bueno // Brazilian Journal of Physics.- 2022, vol. 52, nr 3, s. 1-9 [MNiSW: 40]
3. Dynamics and Entropy Analysis of a Frictionally Loaded Pendulum / Grzegorz Litak, Marek Borowiec and Krzysztof Dąbek // Entropy.- 2022, vol. 24, nr 9, s. 1-10 [MNiSW: 100]
4. Effect of stochastic excitation on sub-harmonic solutions in a bistable energy harvester / Americo Cunha Jr, Grzegorz Litak, and Piotr Wolszczak // AIP Conference Proceedings.- 2022, vol. 2425, nr 1, s. 1-5 [MNiSW: 5]
5. Effect of Thermal Expansion on the Dynamics of Rolling-element Bearing / Bartłomiej Ambrożkiewicz, Alexander Gassner, Nicolas Meier, Grzegorz Litak, Anthimos Georgiadis // Procedia CIRP.- 2022, vol. 112, s. 151-155 [MNiSW: 5]
6. Energy harvesting capabilities dynamics of pendulum NES / Pradeep V. Malaji, Vijaykumar V. Nagathan, Mahadev I. Sakri, Rajendra S. Kattimani and Grzegorz Litak // AIP Conference Proceedings.- 2022, vol. 2425, nr 1, s. 1-5 [MNiSW: 5]
7. Energy harvesting efficiency of a quasi-zero stiffness energy harvester / Jerzy Margielewicz, Damian Gąska, Grzegorz Litak, Piotr Wolszczak, Shengxi Zhou // The European Physical Journal Special Topics.- 2022, vol. 231, s. 1557-1565 [MNiSW: 70]
8. Energy harvesting efficiency of a quasi-zero stiffness system / Jerzy Margielewicz, Damian Gąska, Grzegorz Litak, Piotr Wolszczak, and Shengxi Zhou // AIP Conference Proceedings.- 2022, vol. 2425, nr 1, s. 1-11 [MNiSW: 5]
9. Energy Harvesting in a System with a Two-Stage Flexible Cantilever Beam / Jerzy Margielewicz, Damian Gąska, Grzegorz Litak, Piotr Wolszczak and Shengxi Zhou // Sensors.- 2022, vol. 22, nr 19, s. 1-19 [MNiSW: 100]
10. Energy Harvesting Using a Nonlinear Resonator with Asymmetric Potential Wells / Grzegorz Litak, Piotr Wolszczak, Jacek Caban, Jerzy Margielewicz, Damian Gąska, Xiaoqing Ma and Shengxi Zhou // Energies.- 2022, vol. 15, nr 24, s. 1-14 [MNiSW: 140]
11. Energy harvesting: materials, structures and methods / P. V. Malaji, S. F. Ali and G. Litak // The European Physical Journal Special Topics.- 2022, vol. 231, s. 1355-1358
12. Fractional Dynamical Behavior of an Elastic Magneto Piezo Oscillator Including Non-Ideal Motor Excitation / Mauricio Aparecido Ribeiro, José Manoel Balthazar, Wagner B. Lenz, Jorge L. P. Felix, Grzegorz Litak and Angelo Marcelo Tusset" // Axioms.- 2022, vol. 11, nr 12, s. 1-13 [MNiSW: 20]
13. Hydroxyapatite Use in Spine Surgery-Molecular and Clinical Aspect / Jakub Litak, Wojciech Czyżewski, Michał Szymoniuk, Bartłomiej Pastuszak, Joanna Litak, Grzegorz Litak, Cezary Grochowski, Mansur Rahnama-Hezavah, Piotr Kamieniak // Materials.- 2022, vol. 15, nr 8, s. 1-14 [MNiSW: 140]
14. Modelling of coupled systems for energy harvesting from vibrating mechanical systems / Jerzy Margielewicz, Damian Gąska, Grzegorz Litak, Piotr Wolszczak and Abdessattar Abdelkefi // AIP Conference Proceedings.- 2022, vol. 2425, nr 1, s. 1-7 [MNiSW: 5]
15. New Horizons for Hydroxyapatite Supported by DXA Assessment-A Preliminary Study / Jakub Litak, Cezary Grochowski, Andrzej Rysak, Marek Mazurek, Tomasz Blicharski, Piotr Kamieniak, Piotr Wolszczak, Mansur Rahnama-Hezavah, Grzegorz Litak // Materials.- 2022, vol. 15, nr 3, s. 1-16 [MNiSW: 140]
16. Nonlinear dynamics of a new energy harvesting system with quasi-zero stiffness / Jerzy Margielewicz, Damian Gąska, Grzegorz Litak, Piotr Wolszczak, Daniil Yurchenko // Applied Energy.- 2022, vol. 307, s. 1-20 [MNiSW: 200]
17. Nonlinear Dynamics of a Star-Shaped Structure and Variable Configuration of Elastic Elements for Energy
Harvesting Applications / Jerzy Margielewicz, Damian Gąska, Grzegorz Litak, Piotr Wolszczak and Carlo Trigona // Sensors.- 2022, vol. 22, nr 7, s. 1-21 [MNiSW: 100]
18. Numerical exploratory of a Magneto piezo elastic oscillator with Bouc-Wen damping to energy harvesting / Mauricio Aparecido Ribeiro, Angelo Marcelo Tusset, Wagner B. Lenz, Jorge L. P. Felix, Grzegorz Litak, José Manoel Balthazar // AIP Conference Proceedings.- 2022, vol. 2425, nr 1, s. 1-7 [MNiSW: 5]
19. On theoretical and numerical aspects of bifurcations and hysteresis effects in kinetic energy harvesters / Grzegorz Litak, Jerzy Margielewicz, Damian Gąska, Andrzej Rysak, Carlo Trigona // Sensors.- 2022, vol. 22, nr 1, s. 1-13 [MNiSW: 100]
20. Preface of the “Symposium on Nonlinear Energy Harvesting from Mechanical and Aeroelastic Vibrations” / Abdessattar Abdelkefi, Grzegorz Litak, Piotr Wolszczak // AIP Conference Proceedings.- 2022, vol. 2425, nr 1, s. 1-2 [MNiSW: 5]
21. Subharmonic responses of a nonlinear energy harvester with an asymmetric double well potential / Grzegorz Litak, Jerzy Margielewicz, Damian Gąska, Jacek Caban, Piotr Wolszczak, Xiaoqing Ma and Shengxi Zhou // Journal of Physics : Conference Series.- 2022, vol. 2412, nr 1, s. 1-7 [MNiSW: 40]
22. The influence of the radial internal clearance on the dynamic response of self-aligning ball bearings / Bartłomiej Ambrożkiewicz, Arkadiusz Syta, Alexander Gassner, Anthimos Georgiadis, Grzegorz Litak, Nicolas Meier // Mechanical Systems and Signal Processing.- 2022, vol. 171, s. 1-15 [MNiSW: 200]
23. The Transition to Chaos of Pendulum Systems / Grzegorz Litak, Marek Borowiec and Krzysztof Dąbek // Applied Sciences.- 2022, vol. 12, nr 17, s. 1-13 [MNiSW: 100]
Artykuły z 2021 (19)
1. Adaptive stochastic resonance in bistable system driven by noisy NLFM signal: phenomenon and application / Chen Yang, Jianhua Yang, Dengji Zhou, Shuai Zhang and Grzegorz Litak // Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences.- 2021, vol. 379, nr 2192, s. 1-18 [MNiSW: 100]
2. Analysis and chaos control of a four-dimensional magnetohydrodynamic model with hyperchaotic solutions / Hilson H. Daum, Angelo Marcelo Tusset, Mauricio Aparecido Ribeiro, Grzegorz Litak, Átila Madureira Bueno, José Manoel Balthazar // The European Physical Journal Special Topics.- 2021, vol. 230, nr 18-20, s. 3457-3467 [MNiSW: 70]
3. Analysis of Dynamic Response of a Two Degrees of Freedom (2-DOF) Ball Bearing Nonlinear Model / Bartłomiej Ambrożkiewicz, Grzegorz Litak, Anthimos Georgiadis, Nicolas Meier and Alexander Gassner // Applied Sciences.- 2021, vol. 11, nr 2, s. 1-23 [MNiSW: 100]
4. Analysis of tribological behaviour of titanium nitride-coated stainless steel with the use of wavelet-based methods / Magdalena Łępicka, Grzegorz Górski, Małgorzata Grądzka-Dahlke, Grzegorz Litak, Bartłomiej Ambrożkiewicz // Archive of Applied Mechanics.- 2021, vol. 91, nr 11, s. 4475-4483 [MNiSW: 70]
5. Analytical model and energy harvesting analysis of a vibrating slender rod with added tip mass in three-dimensional space / Marek Borowiec, Marcin Bocheński, Grzegorz Litak and Andrzej Teter // The European Physical Journal Special Topics.- 2021, vol. 230, nr 18-20, s. 3581-3590 [MNiSW: 70]
6. Approximate Fokker–Planck–Kolmo-gorov equation analysis for asymmetric multistable energy harvesters excited by white noise / Wei Wang, Junyi Cao, Zon-Han Wei and Grzegorz Litak // Journal of Statistical Mechanics: Theory and Experiment.- 2021, nr 2 [MNiSW: 70]
7. Ceramic-Based Piezoelectric Material for Energy Harvesting Using Hybrid Excitation / Bartłomiej Ambrożkiewicz, Zbigniew Czyż, Paweł Karpiński, Paweł Stączek, Grzegorz Litak, Łukasz Grabowski // Materials.- 2021, vol. 14, nr 19, s. 1-15 [MNiSW: 140]
8. Classification of two-phase flow patterns using multifractal analysis of pressure oscillations / Romuald Mosdorf, Grzegorz Litak, Grzegorz Górski, Jakub Augustyniak and Iwona Zaborowska // Forschung im Ingenieurwesen.- 2021, vol. 85, nr 4, s. 1101-1108 [MNiSW: 70]
9. Dynamics of a nonlinear energy harvester with subharmonic responses / G. Litak, B. Ambrożkiewicz and P. Wolszczak // Journal of Physics : Conference Series.- 2021, vol. 1736, s. 1-12 [MNiSW: 40]
10. Effect of radial clearance on ball bearing’s dynamics using a 2-DOF model / Bartłomiej Ambrożkiewicz, Grzegorz Litak, Anthimos Georgiadis, Arkadiusz Syta, Nicolas Meier, Alexander Gassner // International Journal of Simulation Modelling (IJSIMM).- 2021, vol. 20, nr 3, s. 513-524 [MNiSW: 70]
11. Mathematical modelling, nonlinear dynamics, bifurcation, synchronization and control of mechanisms driven by power supply / José Manoel Balthazar, Paulo Batista Gonçalves, Angelo Marcelo Tusset, Grzegorz Litak, Átila Madureira Bueno & Mauricio Aparecido Ribeiro // The European Physical Journal Special Topics.- 2021, vol. 230, nr 18-20, s. 3433-3438 [MNiSW: 70]
12. Multiple solutions and transient chaos in a nonlinear flexible coupling model / Jerzy Margielewicz, Damian Gąska, Tadeusz Opasiak, Grzegorz Litak // Journal of the Brazilian Society of Mechanical Sciences and Engineering.- 2021, vol. 43, nr 10, s. 1-15 [MNiSW: 70]
13. Multiple Solutions of the Tristable Energy Harvester / Grzegorz Litak, Jerzy Margielewicz, Damian Gąska, Piotr Wolszczak and Shengxi Zhou // Energies.- 2021, vol. 14, nr 5, s. 1-17 [MNiSW: 140]
14. Nonlinear vibration mitigation of a crane’s payload using pendulum absorber / Daniil Yurchenko, Panagiotis Alevras, Shengxi Zhou, Junlei Wang, Grzegorz Litak, Oleg Gaidai, Renchuan Ye // Mechanical Systems and Signal Processing.- 2021, vol. 156, s. 1-22 [MNiSW: 200]
15. On the stochastic response regimes of a tristable viscoelastic isolation system under delayed feedback control / DongMei Huang, Shengxi Zhou, Wei Li & Litak Grzegorz // Science China Technological Sciences.- 2021, vol. 64, nr 4, s. 858-868 [MNiSW: 70]
16. Possibilities of Energy Harvesting from the Suspension System of the Internal Combustion Engine in a Vehicle / Jacek Caban, Grzegorz Litak, Bartłomiej Ambrożkiewicz, Leszek Gardyński, Paweł Stączek, Piotr Wolszczak // Komunikácie : vedecké listy Žilinskej Univerzity = Communications : scientific letters of the University of Žilina.- 2021, vol. 23, nr 2, s. B106-B116 [MNiSW: 70]
17. Radial internal clearance analysis in ball bearings / Bartłomiej Ambrożkiewicz, Arkadiusz Syta, Nicolas Meier, Grzegorz Litak, Anthimos Georgiadis // Eksploatacja i Niezawodność-Maintenance and Reliability.- 2021, vol. 23, nr 1, s. 42-54 [MNiSW: 140]
18. Response Identification in a Vibration Energy-Harvesting System with Quasi-Zero Stiffness and Two Potential Wells / Joanna Iwaniec, Grzegorz Litak, Marek Iwaniec, Jerzy Margielewicz, Damian Gąska, Mykhaylo Melnyk and Wojciech Zabierowski // Energies.- 2021, vol. 14, nr 13, s. 1-14 [MNiSW: 140]
19. Stochastic analysis of asymmetric monostable harvesters driven by Gaussian white noise with moment differential equations / Wei Wang, Junyi Cao, Zon-Han Wei & Grzegorz Litak // European Physical Journal Plus.- 2021, vol. 136, nr 1, s. 1-16 [MNiSW: 70]
Artykuły z 2020 (19)
1. A comparison of different approaches to detect the transitions from regular to chaotic motions in SMA oscillator / Arkadiusz Syta, Davide Bernardini, Grzegorz Litak, Marcelo A. Savi & Kamil Jonak // Meccanica.- 2020, vol. 55, nr 6, s. 1295-1308 [MNiSW: 100]
2. Assessment of Lift Passenger Comfort by the Hilbert–Huang Transform / Kamil Szydło, Piotr Wolszczak, Rafał Longwic, Grzegorz Litak, Mieczysław Dziubiński, Artur Drozd // Journal of Vibration Engineering & Technologies.- 2020, vol. 8, nr 2, s. 373-380 [MNiSW: 40]
3. Complexity of phase distribution in two-phase flow using composite multiscale entropy / Gabriela Rafałko, Romuald Mosdorf, Grzegorz Litak, Grzegorz Górski // European Physical Journal Plus.- 2020, vol. 135, nr 8, s. 1-13 [MNiSW: 70]
4. Diagnostics of Transient States in Hydraulic Pump System with Short Time Fourier Transform / Krzysztof Przystupa, Bartłomiej Ambrożkiewicz, Grzegorz Litak // Advances in Science and Technology Research Journal.- 2020, vol. 14, nr 1, s. 178-183 [MNiSW: 100]
5. Dynamic response of the spherical pendulum subjectedto horizontal Lissajous excitation / Grzegorz Litak, Jerzy Margielewicz, Damian Gąska, Daniil Yurchenko, Krzysztof Dąbek // Nonlinear Dynamics.- 2020, vol. 102, nr 4, s. 2125-2142 [MNiSW: 140]
6. Dynamical response of a pendulum driven horizontally by a DC motor with a slider–crank mechanism / Grzegorz Litak, Arkadiusz Syta, Grzegorz Wasilewski, Grzegorz Kudra, Jan Awrejcewicz // Nonlinear Dynamics.- 2020, vol. 99, nr 3, s. 1923-1935 [MNiSW: 140]
7. Dynamics and control of periodic and non-periodic behavior of Duffing vibrating system with fractional damping and excited by a non-ideal motor / Marcus V. Varanis, Angelo Marcelo Tusset, José Manoel Balthazar, Grzegorz Litak, Clivaldo Oliveira, Rodrigo Tumolin Rocha, Airton Nabarrete, Vinicius Piccirillo // Journal of the Franklin Institute.- 2020, vol. 357, nr 4, s. 2067-2082 [MNiSW: 100]
8. Enhancement of harvesting capability of coupled nonlinear energy harvesters through high energy orbits / P. V. Malaji, M. I. Friswell, S. Adhikari and G. Litak // AIP Advances.- 2020, vol. 10, nr 8, s. 1-6 [MNiSW: 70]
9. Hybrid wind energy scavenging by coupling vortex-induced vibrations and galloping / Junlei Wang, Shanghao Gu, Chengyun Zhang, Guobiao Hu, Geng Chen, Kai Yang, Hang Li, Yuyang Lai, Grzegorz Litak, Daniil Yurchenko // Energy Conversion and Management : an International Journal.- 2020, vol. 213, s. 1-11 [MNiSW: 200]
10. Impact-based piezoelectric energy harvesting system excited from diesel engine suspension / Jacek Caban, Grzegorz Litak, Bartłomiej Ambrożkiewicz , Leszek Gardyński, Paweł Stączek, Piotr Wolszczak // Applied Computer Science.- 2020, vol. 16, nr 3, s. 16-29 [MNiSW: 70]
11. Modelling of Electromagnetic Energy Harvester with Rotational Pendulum Using Mechanical Vibrations to Scavenge Electrical Energy / Bartłomiej Ambrożkiewicz , Grzegorz Litak and Piotr Wolszczak // Applied Sciences.- 2020, vol. 10, nr 2, s. 1-14 [MNiSW: 100]
12. Nonlinear Response Identification of an Asymmetric Bistable Harvester Excited at Different Bias Angles by Multiscale Entropy and Recurrence Plot / Wei Wang, Junyi Cao, Chris R. Bowen, Grzegorz Litak // Journal of Computational and Nonlinear Dynamics.- 2020, vol. 15, nr 9, s. 1-7 [MNiSW: 70]
13. Novel Adaptive Search Method for Bearing Fault Frequency Using Stochastic Resonance Quantified by Amplitude-Domain Index / Dawen Huang, Jianhua Yang, Dengji Zhou, and Grzegorz Litak // IEEE Transactions on Instrumentation and Measurement.- 2020, vol. 69, nr 1, s. 109-121 [MNiSW: 100]
14. Piezoelectric wind energy harvesting subjected to the conjunction of vortex-induced vibration and galloping: comprehensive parametric study and optimization / Kai Yang, Kewei Su, Junlei Wang, Jinfeng Wang, Kai Yin and Grzegorz Litak // Smart Materials and Structures.- 2020, vol. 29, nr 7, s. 1-12 [MNiSW: 100]
15. Planetary-Gearbox Fault Classification by Convolutional Neural Network and Recurrence Plot / Dan-Feng Wang, Yu Guo, Xing Wu, Jing Na and Grzegorz Litak // Applied Sciences.- 2020, vol. 10, nr 3, s. 1-12 [MNiSW: 100]
16. Response analysis of the nonlinear vibration energy harvester with an uncertain parameter / DongMei Huang, Shengxi Zhou, Qun Han and Grzegorz Litak // Proceedings of the Institution of Mechanical Engineers. Part K, Journal of Multi-body Dynamics.- 2020, vol. 234, nr 2, s. 393-407 [MNiSW: 100]
17. Robust design optimization of a nonlinear monostable energy harvester with uncertainties / Yi Li, Shengxi Zhou, Grzegorz Litak // Meccanica.- 2020, vol. 55, nr 9, s. 1753-1762 [MNiSW: 100]
18. Tribological Properties of Chromium Nitride on the Cylinder Liner under the Influence of High Temperature / Shailesh Kumar Singh, Somnath Chattopadhyaya, Alokesh Pramanik, Sanjeev Kumar, Animesh K. Basak, Shailesh M. Pandey, Qasim Murtaza, Stanisław Legutko and Grzegorz Litak // Materials.- 2020, vol. 13, nr 20, s. 1-15 [MNiSW: 140]
19. Uncertainty Analysis of Bistable Vibration Energy Harvesters Based on the Improved Interval Extension / Yi Li, Shengxi Zhou, Grzegorz Litak // Journal of Vibration Engineering & Technologies.- 2020, vol. 8, nr 2, s. 297-306 [MNiSW: 40]
Artykuły z 2019 (19)
1. Analytical analysis of the vibrational tristable energy harvester with a RL resonant circuit / DongMei Huang, Shengxi Zhou, Grzegorz Litak // Nonlinear Dynamics.- 2019, vol. 97, nr 1, s. 663-677 [MNiSW: 140]
2. Complex response of an oscillating vertical cantilever with clearance / Krystian Łygas, Piotr Wolszczak, Grzegorz Litak, Paweł Stączek // Meccanica.- 2019, vol. 54, nr 11-12, s. 1689-1702 [MNiSW: 100]
3. Cyclic heat release variability in a spark ignition engine under exhaust gas recirculation / Asok K. Sen, Grzegorz Litak, Robert M. Wagner // MATEC Web of Conferences.- 2019, vol. 252, s. 1-6 [MNiSW: 5]
4. Energy harvesting and applications / Vikram Pakrashi and Grzegorz Litak // The European Physical Journal Special Topics.- 2019, vol. 228, nr 7, s. 1535-1536 [MNiSW: 70]
5. Energy harvesting optimizing with a magnetostrictive cantilever beam system / Marek Borowiec, Arkadiusz Syta, Grzegorz Litak // International Journal of Structural Stability and Dynamics.- 2019, vol. 19, nr 5, s. 1-19 [MNiSW: 100]
6. Enhancing Wind Energy Harvesting Using Passive Turbulence Control Devices / Junlei Wang, Guoping Li, Shengxi Zhou and Grzegorz Litak // Applied Sciences.- 2019, vol. 9, nr 5, s. 1-14 [MNiSW: 100]
7. Evolution of the geometric structure of strange attractors of a quasi-zero stiffness vibration isolator / Jerzy Margielewicz, Damian Gąska, Grzegorz Litak // Chaos, Solitons & Fractals.- 2019, vol. 118, s. 47-57 [MNiSW: 70]
8. Feature extraction under bounded noise background and its application in low speed bearing fault diagnosis / Jin Zhang, Jianhua Yang, Grzegorz Litak and Eryi Hu // Journal of Mechanical Science and Technology.- 2019, vol. 33, nr 7, s. 3193-3204 [MNiSW: 70]
9. Influence of Poisson White Noise on the Response Statistics of Nonlinear System and Its Applications to Bearing Fault Diagnosis / Dawen Huang, Jianhua Yang, Dengji Zhou, Grzegorz Litak and Houguang Liu // Journal of Computational and Nonlinear Dynamics.- 2019, vol. 14, nr 3, s. 1-11 [MNiSW: 70]
10. Modelling of the gear backlash / Jerzy Margielewicz, Damian Gąska, Grzegorz Litak // Nonlinear Dynamics.- 2019, vol. 97, nr 1, s. 355-368 [MNiSW: 140]
11. On Positioning and Vibration Control Application to Robotic Manipulators with a Nonideal Load Carrying / Jeferson J. Lima, José Manoel Balthazar, Rodrigo Tumolin Rocha, Frederic C. Janzen, Davide Bernardini, Grzegorz Litak, Dailhane G. Bassinello and Angelo Marcelo Tusset // Shock and Vibration.- 2019, vol. 2019, s. 1-14 [MNiSW: 70]
12. Periodic trends in two-phase flow through a vertical minichannel: wavelet and multiscale entropy analyses based on digital camera data / Grzegorz Górski, Grzegorz Litak, Romuald Mosdorf, Andrzej Rysak // Acta Mechanica et Automatica.- 2019, vol. 13, nr 1, s. 51-56 [MNiSW: 100]
13. Probability and output analysis of asymmetric bistable energyharvesters subjected to Gaussian white noise / Wei Wang, Junyi Cao, Chris R. Bowen and Grzegorz Litak // European Physical Journal Plus.- 2019, vol. 134, nr 11, s. 1-16 [MNiSW: 70]
14. Recurrence-based diagnostics of rotary systems / B. Ambrożkiewicz, N. Meier, Y. Guo, G. Litak and A. Georgiadis // IOP Conference Series : Materials Science and Engineering.- 2019, vol. 710, nr 1, s. 1-8 [MNiSW: 5]
15. Robust optimization and uncertainty quantification in the nonlinear mechanics of an elevator brake system / Piotr Wolszczak, Paweł Lonkwic, Americo Cunha Jr.,Grzegorz Litak, Szymon Molski // Meccanica.- 2019, vol. 54, nr 7, s. 1057-1069 [MNiSW: 100]
16. Simulation of Synchronized-Switching Method Energy Harvester Including Accurate Piezoceramic Nonlinear Behavior / Benjamin Ducharne, Bhaawan Gupta, Grzegorz Litak // Energies.- 2019, vol. 23, nr 12, s. 1-12 [MNiSW: 140]
17. Study of flexible couplings non-linear dynamics using bond graphs / Jerzy Margielewicz, Tadeusz Opasiak, Damian Gąska, Grzegorz Litak // Forschung im Ingenieurwesen.- 2019, vol. 83, nr 2, s. 317-323 [MNiSW: 70]
18. Theoretical analysis of multi-stable energy harvesters with high-order stiffness terms / DongMei Huang, Shengxi Zhou, Grzegorz Litak // Communications in Nonlinear Science and Numerical Simulation.- 2019, vol. 69, s. 270-286 [MNiSW: 100]
19. Uncertainty Analysis of Excitation Conditions on Performance of Nonlinear Monostable Energy Harvesters / Yi Li , Shengxi Zhou and Grzegorz Litak // International Journal of Structural Stability and Dynamics.- 2019, vol. 19, nr 6, s. 1950052-1-1950052-17 [MNiSW: 100]
Artykuły z 2018 (17)
1. Analysis of dynamics of a vertical cantilever in rotary coupling to the moving frame with movement limiters / Piotr Wolszczak, Grzegorz Litak, Krystian Łygas // MATEC Web of Conferences.- 2018, vol. 241, s. 1-4 [MNiSW: 15]
2. Bifurcation, chaotic and hysteresis phenomena of broadband tristable energy harvesters / Shengxi Zhou, Junyi Cao, Grzegorz Litak // MATEC Web of Conferences.- 2018, vol. 241, s. 1-4 [MNiSW: 15]
3. Broadband frequency response of a nonlinear resonator with clearance for energy harvesting / Krystian Łygas, Piotr Wolszczak, Grzegorz Litak // MATEC Web of Conferences.- 2018, vol. 148, s. 1-4 [MNiSW: 15]
4. Dynamics identification of a piezoelectric vibrational energy harvester by image analysis with a high speed camera / Piotr Wolszczak, Krystian Łygas, Grzegorz Litak // Mechanical Systems and Signal Processing.- 2018, vol. 107, s. 43-52 [MNiSW: 45]
5. Dynamics, control, and modeling of fractional-order systems / José Manoel Balthazarr, Paulo B. Goncalves, Grzegorz Litak, Angelo Marcelo Tusset, Livija Cveticanin // Shock and Vibration.- 2018, vol. 2018, s. 1-2 [MNiSW: 20]
6. Fractional model of magnetic field penetration into a toroidal soft ferromagnetic sample / Benjamin Ducharne, Gael Sebald, Daniel Guyomar and Grzegorz Litak // International Journal of Dynamics and Control.- 2018, vol. 6, nr 1, s. 89-96 [MNiSW: 15]
7. Fractional-order two-component oscillator: stability and network synchronization using a reduced number of control signals / Romanic Kengne, Robert Tchitnga, Grzegorz Litak, Alain Kammogne Soup Tewa, Anaclet Fomethe, Chunlai Li // European Physical Journal. B, Condensed Matter and Complex Systems.- 2018, vol. 91, nr 304, s. 1-19 [MNiSW: 25]
8. Monitoring of drilling conditions using the Hilbert-Huang transformation / Piotr Wolszczak, Grzegorz Litak, Marek Dziuba // MATEC Web of Conferences.- 2018, vol. 148, s. 1-6 [MNiSW: 15]
9. Multiple solutions of asymmetric potential bistable energy harvesters : numerical simulation and experimental validation / Wei Wang, Junyi Cao, Chris R. Bowen, Grzegorz Litak // European Physical Journal. B, Condensed Matter and Complex Systems.- 2018, vol. 254, nr 91, s. 1-9 [MNiSW: 25]
10. Nonlinear analysis of the tristable energy harvester with a resonant circuit for performance enhancement / Bo Yan, Shengxi Zhou, Grzegorz Litak // International Journal of Bifurcation and Chaos.- 2018, vol. 28, nr 7, s. 1850092-1-1850092-12 [MNiSW: 30]
11. Numerical analysis and experimental verification of broadband tristable energy harvesters / Shengxi Zhou, Junyi Cao, Grzegorz Litak, Jing Lin // Tm - Technisches Messen.- 2018, vol. 85, nr 9, s. 521-532 [MNiSW: 15]
12. On nonlinear dynamics of a parametrically excited pendulum using both active control and passive rotational (MR) damper / A. M. Tusset, F. C. Janzen, V. Piccirillo, R. T. Rocha, J. M. Balthazar, G. Litak // Journal of Vibration and Control.- 2018, vol. 24, nr 9, s. 1587-1599 [MNiSW: 45]
13. Performance of broadband tristable energy harvesters / Shengxi Zhou, Grzegorz Litak, Junyi Cao // MATEC Web of Conferences.- 2018, vol. 211, s. 1-7 [MNiSW: 15]
14. Strong temperature effect on the sizes of the Cooper pairs in a two-band superconductor / Teet Örd, Küllike Rägo, Artjom Vargunin, Grzegorz Litak // European Physical Journal. B, Condensed Matter and Complex Systems.- 2018, vol. 91, nr 1, s. 1-6 [MNiSW: 25]
15. Theoretical analysis of vibration energy harvesters with nonlinear damping and nonlinear stiffness / DongMei Huang, Ruihong Li, Shengxi Zhou and Grzegorz Litak // European Physical Journal Plus.- 2018, vol. 133, nr 12, s. 1-19 [MNiSW: 30]
16. Using the hall effect for monitoring the starter condition in motor vehicles / Mieczysław Dziubiński, Grzegorz Litak, Artur Drozd, Kamil Szydło, Rafał Longwic, Piotr Wolszczak // Applied Sciences.- 2018, vol. 8, nr 5, s. 1-12 [MNiSW: 25]
17. Vibrational tests of a system with two coupled beams and a distributed tip mass / Andrzej Rysak, Euan Rodgers, Grzegorz Litak // MATEC Web of Conferences.- 2018, vol. 211, s. 1-6 [MNiSW: 15]
Artykuły z 2017 (18)
1. Analysis of chaos in the combustion process of premixed natural gas engine / Shun-Liang Ding, En-Zhe Song, Li-Ping Yang, Grzegorz Litak, Yu-Yuan Wang, Chong Yao, Xiu-Zhen Ma // Applied Thermal Engineering.- 2017, vol. 121, s. 768-778 [MNiSW: 40]
2. Braking deceleration variability of progressive safety gears using statistical and wavelet analyses / Paweł Lonkwic, Krystian Łygas, Piotr Wolszczak, Szymon Molski, Grzegorz Litak // Measurement.- 2017, vol. 110, s. 90-97 [MNiSW: 30]
3. Buckling behaviour of single-walled carbon nanotubes under axial loading / Grzegorz Litak // Advances in Science and Technology Research Journal.- 2017, vol. 11, nr 1, s. 208-211 [MNiSW: 10]
4. Complex dynamics of a bistable electrically charged microcantilever : transition from single well to cross well oscillations / Grzegorz Litak, Gabriel Abadal, Andrzej Rysak, Hubert Przywara // Chaos, Solitons & Fractals.- 2017, vol. 99, s. 85-90 [MNiSW: 30]
5. Cooper pairs in a two-orbital superconductor: bands filling effects on pair sizes / Grzegorz Litak, Teet Örd, Küllike Rägo, Artjom Vargunin // Journal of Physics : Conference Series.- 2017, vol. 833, s. 1-6 [MNiSW: 15]
6. Electrochemical Grinding of Titanium-Containing Materials / Krzysztof Przystupa, Grzegorz Litak // Advances in Science and Technology Research Journal.- 2017, vol. 11, nr 4, s. 183-188 [MNiSW: 10]
7. Evolution of the charge density wave order on the two-dimensional hexagonal lattice / Grzegorz Litak, Karol Izydor Wysokiński // Journal of Magnetism and Magnetic Materials.- 2017, vol. 440, s. 104-107 [MNiSW: 30]
8. Finite-time synchronization of fractional-order simplest two-component chaotic oscillators / Romanic Kengne, Robert Tchitnga, Anicet Mezatio, Anaclet Fomethe, Grzegorz Litak // European Physical Journal. B, Condensed Matter and Complex Systems.- 2017, vol. 90, nr 5, s. 1-10 [MNiSW: 25]
9. Gas Bubbles and Slugs Crossover in Air–Water Two-phase Flow by Multifractals / Grzegorz Litak, Andrzej Rysak, Grzegorz Górski, Romuald Mosdorf // Zeitschrift für Naturforschung A - a Journal of Physical Sciences.- 2017, vol. 72, nr 6, s. 535-539 [MNiSW: 20]
10. Improving the bearing fault diagnosis efficiency by the adaptive stochastic resonance in a new nonlinear system / Xiaole Liu, Houguang Liu, Jianhua Yang, Grzegorz Litak, Gang Cheng, Shuai Han // Mechanical Systems and Signal Processing.- 2017, vol. 96, s. 58-76 [MNiSW: 45]
11. Mean effective pressure oscillations in an IC-SI engine after the addition of hydrogen-rich gas / Michał Jan Gęca, Grzegorz Litak // Measurement.- 2017, vol. 108, s. 18-25 [MNiSW: 30]
12. Modelling characteristics of spark ignition engine injection system / Mieczysław Dziubiński, Grzegorz Litak, Artur Drozd, Piotr Żukowicz // Advances in Science and Technology Research Journal.- 2017, vol. 11, nr 2, s. 103-117 [MNiSW: 10]
13. Monitoring of cutting conditions with the empirical mode decomposition / Piotr Wolszczak, Krystian Łygas, Grzegorz Litak // Advances in Science and Technology Research Journal.- 2017, vol. 11, nr 1, s. 96-103 [MNiSW: 10]
14. Output response identification in a multistable system for piezoelectric energy harvesting / Peter Harris, Mustafa Arafa, Grzegorz Litak, Chris R. Bowen, Joanna Iwaniec // European Physical Journal. B, Condensed Matter and Complex Systems.- 2017, vol. 90, nr 1, s. 1-11 [MNiSW: 25]
15. Reduced-order modeling, testing, and control of nonlinear mechanical and structural systems / José Manoel Balthazar, Paulo Batista Gonçalves, Angelo Marcelo Tusset, Grzegorz Litak, Livija Cveticanin // Shock and Vibration.- 2017, vol. 2017, s. 1-2 [MNiSW: 20]
16. Study of dynamics of two-phase flow through a minichannel by means of recurrences / Grzegorz Litak, Grzegorz Górski, Romuald Mosdorf, Andrzej Rysak // Mechanical Systems and Signal Processing.- 2017, vol. 89, s. 48-57 [MNiSW: 45]
17. The loss of synchronization between air pressure fluctuations and liquid flow inside the nozzle during the chaotic bubble departures / Romuald Mosdorf, Paweł Dzienis, Grzegorz Litak // Meccanica.- 2017, vol. 52, nr 11-12, s. 2641-2654 [MNiSW: 30]
18. Using 0-1 test to diagnose chaos on shape memory alloy dynamical systems / Marcelo A. Savi, Francisco Heitor I. Pereira-Pinto, Flavio M. Viola, Aline Souza de Paula, Davide Bernardini, Grzegorz Litak, Giuseppe Rega // Chaos, Solitons & Fractals.- 2017, vol. 103, s. 307-324 [MNiSW: 30]
Artykuły z 2016 (12)
1. Design and analysis of vibration energy harvesters based on peak response statistics / Sondipon Adhikari, Michael I. Friswell, Grzegorz Litak, Hamed Haddad Khodaparast // Smart Materials and Structures.- 2016, vol. 25, nr 6, s. 1-16 [MNiSW: 40]
2. Dynamics of a two-phase flow through a minichannel: Transition from churn to slug flow / Grzegorz Górski, Grzegorz Litak, Romuald Mosdorf, Andrzej Rysak // European Physical Journal Plus.- 2016, nr 131 [MNiSW: 25]
3. Dynamics of a vibrational energy harvester with a bistable beam: voltage response identification by multiscale entropy and “0-1” test / Peter Harris, C. R. Bowen, H. A Kim, Grzegorz Litak // European Physical Journal Plus.- 2016, vol. 131, nr 4 [MNiSW: 25]
4. Investigation of two-phase flow patterns by analysis of Eulerian space–time correlations / Andrzej Rysak, Grzegorz Litak, Grzegorz Górski, Romuald Mosdorf // International Journal of Multiphase Flow.- 2016, vol. 85, s. 23-37 [MNiSW: 40]
5. Investigation on nonlinear dynamic characteristics of combustion instability in the lean-burn premixed natural gas engine / Shun-Liang Ding, Xiu-Zhen Ma, En-Zhe Song, Grzegorz Litak, Li-Ping Yang, Chong Yao // Chaos, Solitons & Fractals.- 2016, vol. 93, s. 99-110 [MNiSW: 30]
6. Multiple solutions and corresponding power output of a nonlinear bistable piezoelectric energy harvester / Arkadiusz Syta, Grzegorz Litak, Michael I. Friswell, Sondipon Adhikari // European Physical Journal. B, Condensed Matter and Complex Systems.- 2016, vol. 89, nr 4 [MNiSW: 20]
7. Nonlinear vibration of semitrailer suspension: wavelet and multiscale entropy-based approaches / Grzegorz Koszałka, Jacek Hunicz, Andrzej Rysak, Grzegorz Litak // Archive of Applied Mechanics.- 2016, vol. 86, nr 4, s. 761-768 [MNiSW: 20]
8. On nonlinear dynamic of a non-ideal Duffing system with fractional damping / José Manoel Balthazar, Angelo Marcelo Tussett, Vinicius Piccirillo, Airton Nabarrete, Grzegorz Litak, Clivaldo Oliveira // MATEC Web of Conferences.- 2016, vol. 83, s. 1-4
9. Regular and chaotic vibration in a piezoelectric energy harvester / Grzegorz Litak, Michael I. Friswell, Sondipon Adhikari // Meccanica.- 2016, vol. 51, nr 5, s. 1017-1025 [MNiSW: 30]
10. Responses of bistable piezoelectric-composite energy harvester by means of recurrences / Arkadiusz Syta, Christopher R. Bowen, H. Alicia Kim, Andrzej Rysak, Grzegorz Litak // Mechanical Systems and Signal Processing.- 2016, vol. 76-77, s. 823-832 [MNiSW: 45]
11. Stochastic P-bifurcation and stochastic resonance in a noisy bistable fractional-order system / J. H. Yang, Miguel A. F. Sanjuan, H. G. Liu, Grzegorz Litak, X. Li // Communications in Nonlinear Science and Numerical Simulation.- 2016, vol. 41, s. 104-117 [MNiSW: 40]
12. Vertical beam modal response in a broadband energy harvester / Grzegorz Litak, Andrzej Rysak, Marek Borowiec, Michael Scheffler, Joachim Gier // Proceedings of the Institution of Mechanical Engineers. Part K, Journal of Multi-body Dynamics.- 2016, vol. 230, nr 4, s. 541-552 [MNiSW: 20]
Artykuły z 2015 (15)
1. Broadband vibration energy harvesting from a vertical cantilever piezocomposite beam with tip mass / Onur Bilgen, Michael I. Friswell, S Faruque Ali, Grzegorz Litak // International Journal of Structural Stability and Dynamics.- 2015, vol. 15, nr 2 [MNiSW: 20]
2. Dynamics of magnetic field penetration into soft ferromagnets / B. Ducharne, G. Sebald, D. Guyomar, Grzegorz Litak // Journal of Applied Physics.- 2015, vol. 117, nr 24, s. 243907-1-243907-9 [MNiSW: 30]
3. Effects of direct fuel injection strategies on cycle-by-cycle variability in a gasoline homogeneous charge compression ignition engine: sample entropy analysis / Jacek Hunicz, Alejandro Medina, Grzegorz Litak, Pedro L. Curto-Risso, Lev Guzman-Vargas // Entropy.- 2015, vol. 17, nr 2, s. 539-559 [MNiSW: 30]
4. Experimental analysis of the dynamical response of energy harvesting devices based on bistable laminated plates / Arkadiusz Syta, C. R. Bowen, H. A Kim, Andrzej Rysak, Grzegorz Litak // Meccanica.- 2015, vol. 50, nr 8, s. 1961-1970 [MNiSW: 30]
5. Identification and quantification analysis of nonlinear dynamics properties of combustion instability in a diesel engine / Li-Ping Yang, Shun-Liang Ding, Grzegorz Litak, En-Zhe Song, Xiu-Zhen Ma // Chaos.- 2015, nr 25, s. 013105-1-013105-13 [MNiSW: 45]
6. Nonlinear analysis of a broadband energy harvester based on bistable configuration / Sonia Bradai, Slim Naifar, Cristian Viehweger, Olfa Kanoun , Grzegorz Litak // The European Physical Journal Special Topics.- 2015, vol. 224, s. 2919-2927 [MNiSW: 30]
7. Nonlinear analysis of energy harvesting systems with fractional order physical properties / C. A. Kitio Kwuimy, Grzegorz Litak, C. Nataraj // Nonlinear Dynamics.- 2015, vol. 80, nr 1-2, s. 491-501 [MNiSW: 40]
8. Nonlinear and multiscale dynamics of smart materials in energy harvesting / Grzegorz Litak, Emil Manoach, Einar Halvorsen // The European Physical Journal Special Topics.- 2015, vol. 224, nr 14, s. 2671-2673 [MNiSW: 30]
9. Optimizing the Electrical Power in an Energy Harvesting System / Mattia Coccolo, Grzegorz Litak, Jesus M. Seoane, Miguel A. F. Sanjuan // International Journal of Bifurcation and Chaos.- 2015, vol. 25, nr 12 [MNiSW: 30]
10. Regular and chaotic vibration in a piezoelectric energy harvester with fractional damping / Junyi Cao, Arkadiusz Syta, Grzegorz Litak, Shengxi Zhou, Daniel J. Inman, Yangquan Chen // European Physical Journal Plus.- 2015, vol. 130, nr 6 [MNiSW: 25]
11. Self-aggregation Phenomenon and Stable Flow Conditions in a Two-Phase Flow Through a Minichannel / Grzegorz Górski, Grzegorz Litak, Romuald Mosdorf, Andrzej Rysak // Zeitschrift für Naturforschung A - a Journal of Physical Sciences.- 2015, vol. 70, nr 10, s. 843-849 [MNiSW: 20]
12. Statistics of a noise-driven elastic inverted pendulum / Einar Halvorsen, Grzegorz Litak // EEPJ The European Physical Journal. Applied Physics.- 2015, vol. 70, nr 1, s. 1-6 [MNiSW: 15]
13. The effect of noise on the response of a vertical cantilever beam energy harvester / Michael I. Friswell, Onur Bilgen, S Faruque Ali, Grzegorz Litak, Sondipon Adhikari // ZAMM - Zeitschrift für Angewandte Mathematik und Mechanik.- 2015, vol. 95, nr 5, s. 433-443 [MNiSW: 25]
14. Two phase flow bifurcation due to turbulence: transition from slugs to bubbles / Grzegorz Górski, Grzegorz Litak, Romuald Mosdorf, Andrzej Rysak // European Physical Journal. B, Condensed Matter and Complex Systems.- 2015, vol. 239, nr 88, s. 1-6 [MNiSW: 20]
15. Vibration energy harvesting by a Timoshenko beam model and piezoelectric transducer / Stanislav Stoykov, Grzegorz Litak, Emil Manoach // The European Physical Journal Special Topics.- 2015, vol. 224, s. 2755-2770 [MNiSW: 30]
Artykuły z 2014 (12)
1. Broadband concept of energy harvesting in beam vibrating systems for powering sensors / Andrzej Rysak, Michael Müller, Marek Borowiec, Jarosław Zubrzycki, Grzegorz Litak, Anna Godlewska, Volker Wittstock // Advances in Science and Technology Research Journal.- 2014, vol. 8, nr 23, s. 62-67 [MNiSW: 5]
2. Chaotic vibrations of the duffing system with fractional damping / Arkadiusz Syta, Grzegorz Litak, Stefano Lenci, Michael Scheffler // Chaos.- 2014, nr 24, s. 013107-1-013107-6 [MNiSW: 40]
3. Complex response of the bistable laminated plate: Multiscale entropy analysis / Marek Borowiec, Andrzej Rysak, D. N. Betts, C. R. Bowen, H. A Kim, Grzegorz Litak // European Physical Journal Plus.- 2014, vol. 129, nr 10 [MNiSW: 30]
4. Energy harvesting by coupled oscillators forced by excitations with harmonic and random components / Grzegorz Litak // PAMM : Proceedings in Applied Mathematics and Mechanics.- 2014, vol. 14, nr 1, s. 289 -290
5. Energy harvesting enhancement by vibrational resonance / Mattia Coccolo, Grzegorz Litak, Jesus M. Seoane, Miguel A. F. Sanjuan // International Journal of Bifurcation and Chaos.- 2014, vol. 24, nr 6 [MNiSW: 30]
6. Energy harvesting in a nonlinear cantilever piezoelastic beam system excited by random vertical vibrations / Marek Borowiec, Grzegorz Litak, Michael I. Friswell, Adhikari Sondipon // International Journal of Structural Stability and Dynamics.- 2014, vol. 14, nr 8, s. 1-13 [MNiSW: 25]
7. Enhance limit cycle oscillation in a wind flow energy harvester system with fractional order derivatives / C. A. Kitio Kwuimy, Grzegorz Litak // Theoretical and Applied Mechanics Letters.- 2014, nr 4, s. 053001-1-053001-7
8. Method of control of machining accuracy of low-rigidity elastic-deformable shafts / Antoni Świć, Dariusz Wołos, Grzegorz Litak // Latin American Journal of Solids and Structures.- 2014, vol. 11, nr 2, s. 260-278 [MNiSW: 25]
9. Noise effected energy harvesting in a beam with stopper / Marek Borowiec, Grzegorz Litak, Stefano Lenci // International Journal of Structural Stability and Dynamics.- 2014, vol. 14, nr 8, s. 1440020-1-1440020-10 [MNiSW: 25]
10. On simulation of a bistable system with fractional damping in the presence of stochastic coherence resonance / Grzegorz Litak, Marek Borowiec // Nonlinear Dynamics.- 2014, vol. 77, nr 3, s. 681-686 [MNiSW: 40]
11. Orbital effects on characteristic lengths in a two-orbital superconductor / Grzegorz Litak, Teet Örd, Küllike Rägo, Artjom Vargunin // Physica Status Solidi B-Basic Solid State Physics.- 2014, vol. 251, nr 3, s. 697-701 [MNiSW: 20]
12. Preface / Grzegorz Litak, Emil Manoach, Gabriel Abadal // International Journal of Structural Stability and Dynamics.- 2014, vol. 14, nr 8, s. 1402002-1-1402002-2
Artykuły z 2013 (12)
1. Analysis of chaotic non-isothermal solutions of thermomechanical shape memory oscillators / Grzegorz Litak, Davide Bernardini, Arkadiusz Syta, Giuseppe Rega, Andrzej Rysak // The European Physical Journal Special Topics.- 2013, vol. 222, nr 7, s. 1637-1647 [MNiSW: 25]
2. Combustion timing variability in a light boosted controlled auto-ignition engine with direct fuel injection / Jacek Hunicz, Andrzej Rysak, Grzegorz Litak, Paweł Kordos, Michał Sławomir Gęca // Journal of Vibroengineering.- 2013, vol. 15, nr 3, s. 1093-1101 [MNiSW: 15]
3. Cutting force response in milling of Inconel: analysis by wavelet and Hilbert-Huang transforms / Grzegorz Litak, Krzysztof Kęcik, Rafał Rusinek // Latin American Journal of Solids and Structures.- 2013, nr 10, s. 133-140 [MNiSW: 25]
4. Dynamic response of a pendulum-driven energy harvester in the presence of noise / M. Borowiec, G.Litak, A. Rysak, P. D. Mitcheson, T. T. Toh // Journal of Physics : Conference Series.- 2013, vol. 476, s. 1-6 [MNiSW: 10]
5. Dynamics of composite nonlinear systems and materials for engineering applications and energy harvesting – The role of nonlinear dynamics and complexity in new developments / Grzegorz Litak, Emil Manoach // The European Physical Journal Special Topics.- 2013, vol. 222, nr 7, s. 1479-1482 [MNiSW: 25]
6. Dynamics of stainless steel turning:analysis by flicker-noise spectroscopy / Grzegorz Litak, Yuriy S. Polyakov, Serge F. Timashev, Rafał Rusinek // Physica A-Statistical Mechanics and its Applications.- 2013, vol. 392, nr 23, s. 6052-6063 [MNiSW: 30]
7. Energy harvesting in piezoelastic systems driven by random excitations / Marek Borowiec, Grzegorz Litak, Michael I. Friswell, S Faruque Ali, Sondipon Adhikari, Arthur W. Lees, Onur Bilgen // International Journal of Structural Stability and Dynamics.- 2013, vol. 13, nr 7 [MNiSW: 20]
8. Identification of regular and chaotic isothermal trajectories of a shape memory oscillator using the 0–1 test / Davide Bernardini, Giuseppe Rega, Grzegorz Litak, Arkadiusz Syta // Proceedings of the Institution of Mechanical Engineers. Part K, Journal of Multi-body Dynamics.- 2013, vol. 227, nr 1, s. 17-22 [MNiSW: 25]
9. Intermittency and multiscale dynamics in milling of fiber reinforced composites / Asok K. Sen, Grzegorz Litak, Arkadiusz Syta, Rafał Rusinek // Meccanica.- 2013, vol. 48, nr 4, s. 783-789
10. Phase control in the mass-spring model with non-smooth stiffness and external excitation / Mattia Coccolo, Jesus M. Seoane, Grzegorz Litak, Miguel A. F. Sanjuan // International Journal of Bifurcation and Chaos.- 2013, vol. 23, nr 12 [MNiSW: 30]
11. Regular and chaotic vibrations in the rub impact model of a Jeffcott rotor with a fractional restore force / Grzegorz Litak, J. T. Sawicki // EEPJ The European Physical Journal. Applied Physics.- 2013, vol. 64, nr 3, s. 31303-p1-31303-p5 [MNiSW: 20]
12. Stationary response of nonlinear magneto- piezoelectric energy harvester systems under stochastic excitation / Wolfram Martens, Utz von Wagner, Grzegorz Litak // The European Physical Journal Special Topics.- 2013, vol. 222, nr 7, s. 1665-1673 [MNiSW: 25]
Artykuły z 2012 (11)
1. Band filling effects on coherence lengths and penetration depth in the two-orbital negative-U Hubbard model of superconductivity / Grzegorz Litak, Teet Örd, Küllike Rägo, Artjom Vargunin // Physica C-Superconductivity and its Applications.- 2012, vol. 483, s. 30-33
2. Coherence lengths for superconductivity in the two-orbital Negative-U Hubbard Model / Grzegorz Litak, T. Örd, K. Rägo, A. Vargunin // Acta Physica Polonica A.- 2012, vol. 121, nr 4, s. 747-751
3. Combustion variability and uniqueness in cylinders of a large power radial engine / Michał Gęca, Mirosław Wendeker, Grzegorz Litak // Journal of Vibroengineering.- 2012, vol. 14, nr 2, s. 582-590
4. Dynamics of a stainless steel turning process by statistical and recurrence analyses / Grzegorz Litak, Rafał Rusinek // Meccanica.- 2012, vol. 47, nr 6, s. 1517-1526
5. Energy harvesting by two magnetopiezoelastic oscillators with mistuning / Grzegorz Litak, Michael I. Friswell, C. A. Kitio Kwuimy, Adhikari Sondipon, Marek Borowiec // Theoretical and Applied Mechanics Letters.- 2012, nr 2
6. Failure diagnosis of a gear box by recurrences / Arkadiusz Syta, Józef Jonak, Łukasz Jedliński, Grzegorz Litak // Journal of Vibration and Acoustics.- 2012, vol. 134, nr 4
7. Non-linear piezoelectric vibration energy harvesting from a vertical cantilever beam with tip mass / Michael I. Friswell, S Faruque Ali, Onur Bilgen, Sondipon Adhikari, Arthur W. Lees, Grzegorz Litak // Journal of Intelligent Material Systems and Structures.- 2012, vol. 23, nr 13, s. 1505-1521
8. Nonlinear dynamics of a regenerative cutting process / Grzegorz Litak, Sven Schubert, Günter Radons // Nonlinear Dynamics.- 2012, vol. 69, nr 3, s. 1255-1262
9. Nonlinear response of the mass-spring model with non-smooth stiffness / Grzegorz Litak, Jesus M. Seoane, Samuel Zambrano, Miguel A. F. Sanjuan // International Journal of Bifurcation and Chaos.- 2012, vol. 22, nr 1, s. 1-11
10. Performance of a piezoelectric energy harvester driven by air flow / C. A. Kitio Kwuimy, Grzegorz Litak, Marek Borowiec, C. Nataraj // Applied Physics Letters.- 2012, nr 100, s. 024103-1-024103-3
11. Transition to chaos and escape phenomenon in two-degrees-of-freedom oscillator with a kinematic excitation / Marek Borowiec, Grzegorz Litak // Nonlinear Dynamics.- 2012, vol. 70, nr 2, s. 1125-1133
Artykuły z 2011 (8)
1. Characteristics of cyclic heat release variability in the transition from spark ignition to HCCI in a gasoline engine / A. K. Sen, G. Litak, K. D. Edwards, C. E. A. Finney, C. S. Daw, R. M. Wagner // Applied Energy.- 2011, vol. 88, nr 5, s. 1649-1655
2. Cycle-to-cycle variation of the combustion process in a diesel engine powered by different fuels / Rafał Longwic, Asok K. Sen, Krzysztof Górski, Wincenty Lotko, Grzegorz Litak // Journal of Vibroengineering.- 2011, vol. 13, nr 1, s. 120-127
3. Dynamical changes during composite milling: recurrence and multiscale entropy analysis / Grzegorz Litak, Arkadiusz Syta, Rafał Rusinek // International Journal of Advanced Manufacturing Technology.- 2011, vol. 56, nr 08-maj, s. 445-453
4. Energy harvesting in a magnetopiezoelastic system driven by random excitations with uniform and gaussian distributions / Grzegorz Litak, Marek Borowiec, Michael I. Friswell, Adhikari Sondipon // Journal of Theoretical and Applied Mechanics.- 2011, vol. 49, nr 3, s. 757-764
5. Melnikov's criteria, parametric control of chaos, and stationary chaos occurrence in systems with asymmetric potential subjected to multiscale type excitation / C. A. Kitio Kwuimy, C. Nataraj, Grzegorz Litak // Chaos.- 2011, vol. 21, nr 4, s. 0-0
6. Nonlinear analysis of the ripping head power time series / Grzegorz Litak, Arkadiusz Syta, Jakub Gajewski, Józef Jonak // Journal of Vibroengineering.- 2011, vol. 13, nr 1, s. 39-51
7. Nonlinear oscillations, transition to chaos and escape in the Duffing system with non-classical damping / Laura Ruzziconi, Grzegorz Litak, Stefano Lenci // Journal of Vibroengineering.- 2011, vol. 13, nr 1, s. 22-38
8. Vibrations in stainless steel turning: multifractal and wavelet approaches / Grzegorz Litak, Rafał Rusinek // Journal of Vibroengineering.- 2011, vol. 13, nr 1, s. 102-108
Artykuły z 2010 (7)
1. Analysis of Dynamical Responses for the MDF Wooden Material / Grzegorz Litak, Michael Scheffler and Gunnar Morgenstern // PAMM : Proceedings in Applied Mathematics and Mechanics.- 2010, vol. 10, nr 1, s. 253-254
2. Analysis of heat release dynamics in an internal combustion engine using multifractals and wavelets / A.K.Sen, G.Litak, C.E.A.Finney, C.S.Daw, R.M.Wagner // Applied Energy.- 2010, vol. 87, nr 5, s. 1736-1743
3. Analysis of pressure fluctuations in a natural gas engine under lean burn conditions / A.K.Sen, G.Litak, B.-F. Yao, G.-X.Li // Applied Thermal Engineering.- 2010, vol. 30, nr 6-7, s. 776-779
4. Detecting and identifying non-stationary courses in the ripping head power consumption by recurrence plots / Grzegorz Litak, Arkadiusz Syta, Jakub Gajewski, Józef Jonak // Meccanica.- 2010, vol. 45, nr 4, s. 603-608
5. Magnetopiezoelastic energy harvesting driven by random excitations / G. Litak, M. I. Friswell, S. Adhikari // Applied Physics Letters.- 2010, vol. 96, nr 21, s. 1-2
6. Transient chaotic behaviour versus periodic motion of a parametric pendulum by recurrence plots / Grzegorz Litak, Marian Wiercigroch, Bryan W. Horton and Xu Xu // ZAMM - Zeitschrift für Angewandte Mathematik und Mechanik.- 2010, vol. 90, nr 1, s. 33-41
7. Vibrations of a vehicle excited by real road profiles / Marek Borowiec, Asok K. Sen, Grzegorz Litak, Jacek Hunicz, Grzegorz Koszałka, Andrzej Niewczas // Forschung im Ingenieurwesen.- 2010, vol. 74, nr 2, s. 99-109
Artykuły z 2009 (23)
1. Analysis of repeatability of Diesel engine acceleration / Grzegorz Litak, Longwic Rafał // Applied Thermal Engineering.- 2009, vol. 29, nr 17-18, s. 3574-3578
2. Chaotic response of a quarter car model forced by a road profile with a stochastic component / Grzegorz Litak, Marek Borowiec, Michael I. Friswell, Wojciech Przystupa // Chaos, Solitons & Fractals.- 2009, vol. 39, nr 5, s. 2448-2456
3. Charge Order versus Superconductivity in Inhomogeneous Systems / Grzegorz Litak // Journal of Superconductivity and Novel Magnetism.- 2009, vol. 22, nr 3, s. 265-267
4. Combustion process in a spark ignition engine: analysis of cyclic peak pressure and peak pressure angle oscillations / Grzegorz Litak, Tomasz Kamiński, Jacek Czarnigowski, Asok K. Sen, Mirosław Wendeker // Meccanica.- 2009, vol. 44, nr 1, s. 1-11
5. Crack identification by multifractal analysis of a dynamic rotor response / Grzegorz Litak, Jerzy T. Sawicki, // ZAMM - Zeitschrift für Angewandte Mathematik und Mechanik.- 2009, vol. 89, nr 7, s. 587-592
6. Cracked rotor detection by recurrence plots / Grzegorz Litak, Jerzy T. Sawicki, Rafał Kasperek // Nondestructive Testing and Evaluation.- 2009, vol. 24, nr 4, s. 347-351
7. Detection of the chaotic behaviour of a bouncing ball by the 0–1 test / Grzegorz Litak, Arkadiusz Syta, M. Budhraja, L. M. Saha // Chaos, Solitons & Fractals.- 2009, vol. 42, nr 3, s. 1511-1517
8. Diagnostics of a combustion process in the aircraft radial engine / Michał Gęca, Grzegorz Litak, Mirosław Wendeker, Piotr Jakliński, Jacek Czarnigowski, Konrad Pietrykowski // PAMM : Proceedings in Applied Mathematics and Mechanics.- 2009, nr 9, s. 677-678
9. Diagnostics of the aircraft radial engine by using the Recurrence Plots method / Michał Gęca, Grzegorz Litak, Czarnigowski Jacek, Konrad Pietrykowski // Combustion Engines = Silniki Spalinowe.- 2009, vol. 48, nr SC1, s. 133-140
10. Effect of high-frequency excitation in regenerative turning of metals and brittle materials, Chaos / Grzegorz Litak, Rafał Kasperek, Kazimierz Zalesk // Chaos, Solitons & Fractals.- 2009, vol. 40, nr 5, s. 2077-2082
11. Fractal analysis of thermally sprayed coatings / Anna Łabacz-Kęcik, Tadeusz Hejwowski, Grzegorz Litak // PAMM : Proceedings in Applied Mathematics and Mechanics.- 2009, vol. 9, nr 1, s. 543-544
12. Identification of chaos in a cutting process by the 0–1 test / Grzegorz Litak, Arkadiusz Syta, Marian Wiercigroch // Chaos, Solitons & Fractals.- 2009, vol. 40, nr 5, s. 2095-2101
13. Identification of chaos in a regenerative cutting process by the 0-1 test / Grzegorz Litak, Günter Radons and Sven Schubert // PAMM : Proceedings in Applied Mathematics and Mechanics.- 2009, vol. 9, s. 299-300
14. Indicated Mean Effective Pressure Oscillations in a Natural Gas Combustion Engine / Grzegorz Litak, Michał Gęca, Bao-Feng Yao,Guo-Xiu Li // Zeitschrift für Naturforschung A - a Journal of Physical Sciences.- 2009, vol. 64, nr 5-6, s. 393-398
15. Indicated mean effective pressure oscillations in a natural gas combustion engine by recurrence plots / Grzegorz Litak, Arkadiusz Syta, Bao-Feng Yao, Guo-Xiu Li // Journal of Theoretical and Applied Mechanics.- 2009, vol. 47, nr 1, s. 55-67
16. Intermittent and chaotic vibrations in a regenerative cutting process / Grzegorz Litak, Asok K. Sen, Arkadiusz Syta // Chaos, Solitons & Fractals.- 2009, vol. 41, nr 4, s. 2115-2122
17. Intermittent behaviour of a cracked rotor in the resonance region / Grzegorz Litak, Jerzy T. Sawicki, // Chaos, Solitons & Fractals.- 2009, vol. 42, nr 3, s. 1495-1501
18. Multiresolution Wavelet Analysis of the Dynamics of a Cracked Rotor / Jerzy T. Sawicki, Asok K. Sen, Grzegorz Litak // International Journal of Rotating Machinery.- 2009, vol. 2009, s. 1-8
19. Noisy and chaotic conditions of a pendulum motion / Marek Borowiec, Grzegorz Litak // PAMM : Proceedings in Applied Mathematics and Mechanics.- 2009, vol. 9, nr 1, s. 643-644
20. Recurrence Plots for Diesel Engine Variability Tests / Rafał Longwic, Grzegorz Litak, Asok K. Sen // Zeitschrift für Naturforschung A - a Journal of Physical Sciences.- 2009, vol. 64, nr 1-2, s. 96-102
21. Response of the mechanical system with the hysteresis in a high frequency limi / Rafał Kasperek and Grzegorz Litak // PAMM : Proceedings in Applied Mathematics and Mechanics.- 2009, vol. 9, nr 1, s. 707-708
22. Transition to chaos in the self-excited system with a cubic double well potential and parametric forcing, / Grzegorz Litak, Marek Borowiec, Arkadiusz Syta, Kazimierz Szabelski // Chaos, Solitons & Fractals.- 2009, vol. 40, nr 5, s. 2414-2429
23. Vibrations of a delivery car excited by railway track crossing / Grzegorz Litaka, Marek Borowiec, Jacek Hunicz, Grzegorz Koszałka, Andrzej Niewczas // Chaos, Solitons & Fractals.- 2009, vol. 42, nr 1, s. 270-276
Artykuły z 2008 (10)
1. Analysis of cycle-to-cycle pressure oscillations in a diesel engine / Asok K. Sen, Rafał Longwic, Grzegorz Litak, Krzysztof Górski // Mechanical Systems and Signal Processing.- 2008, vol. 22, nr 2, s. 362-373
2. Chaotic vibration of a quarter-car model excited by the road surface profile / Grzegorz Litak, Marek Borowiec, Michael I. Friswell, Kazimierz Szabelski // Communications in Nonlinear Science and Numerical Simulation.- 2008, vol. 13, nr 7, s. 1373-1383
3. Multifractal and statistical analyses of heat release fluctuations in a spark ignition engine / Asok K.Sen, Grzegorz Litak, Tomasz Kamiński and Mirosław Wendeker // Chaos.- 2008, vol. 18, nr 3
4. Patterns in the combustion process in a spark ignition engine / Grzegorz Litak, Tomasz Kaminski, Rafał Rusinek, Jacek Czarnigowski, Mirosław Wendeker // Chaos, Solitons & Fractals.- 2008, vol. 35, nr 3, s. 578-585
5. Phase locking and rotational motion of a parametric pendulum in noisy and chaotic conditions / Grzegorz Litak , Marek Borowiec, Marian Wiercigroch // Dynamical Systems : an International Journal.- 2008, vol. 23, nr 3, s. 259-265
6. Quantitative estimation of the tool wear effects in a ripping head by recurrence plots / Litak Grzegorz, Gajewski Jakub, Syta Arkadiusz, Jonak Józef // Journal of Theoretical and Applied Mechanics.- 2008, vol. 46, nr 3, s. 521-530
7. Response of a magneto-rheological fluid damper subjected to periodic forcing in a high frequency limit / Litak Grzegorz, Borowiec Marek, Kasperek Rafał // ZAMM - Zeitschrift für Angewandte Mathematik und Mechanik.- 2008, vol. 88, nr 12, s. 1000-1004
8. Stochastic description of the deterministic Ricker`s population model / Arkadiusz Syta A, Grzegorz Litak // Chaos, Solitons & Fractals.- 2008, vol. 37, nr 1, s. 262-268
9. Vertical Vibrations of a Vehicle Excited by Real Road Profiles [Dokument elektroniczny] / Marek Borowiec, Grzegorz Litak, Jacek Hunicz, Grzegorz Koszałka, Andrzej Niewczas, // PAMM : Proceedings in Applied Mathematics and Mechanics.- 2008, vol. 8, s. 10713-10714
10. Wavelet analysis of cycle-to-cycle pressure variations in an internal combustion engine / Asok K. Sen, Grzegorz Litak, Rodolfo Taccani, Robert Radu // Chaos, Solitons & Fractals.- 2008, vol. 38, nr 3, s. 886-893
Artykuły z 2007 (11)
1. Cutting process dynamics by nonlinear time series and wavelet analysis / Sen K. Asok, Grzegorz Litak, Arkadiusz Syta // Chaos.- 2007, vol. 17, nr 2, s. 1-8
2. Cycle-to-cycle oscillations of heat release in a spark ignition engine / Grzegorz Litak, Tomasz Kamiński, Jacek Czarnigowski, Dariusz Żukowski, Mirosław Wendeker // Meccanica.- 2007, vol. 42, s. 423-433
3. Magnetic field induced rotation of the d-vector in Sr2RuO4 / J. F. Annett, G. Litak, B. L. Gyorffy, K. I. Wysokiński // Physica C-Superconductivity and its Applications.- 2007, vol. 460-462, nr 2, s. 995-996
4. Magnetic field orientation effect on specific heat in a p‐wave superconductor / Grzegorz Litak, Karol I. Wysokiński // Physica Status Solidi B-Basic Solid State Physics.- 2007, vol. 244, nr 7, s. 2492-2496
5. Properties of the p state induced by impurities in a d-wave superconductor / Grzegorz Litak, Mariusz Krawiec // Physica C-Superconductivity and its Applications.- 2007, vol. 460-462, nr 2, s. 1066-1067
6. Pulsating feedback control for stabilizing unstable control periodic orbits in a nonlinear oscillator with a nonsymmetric potential / G. Litak, M. Ali, L. M. Saha // International Journal of Bifurcation and Chaos.- 2007, vol. 17, nr 8, s. 2797-2803
7. Pulsive feedback control of a quarter car model forced by a road profile / Litak G., Borowiec M., Ali M., Saha L. M., Friswell M. I. // Chaos, Solitons & Fractals.- 2007, vol. 33, nr 5, s. 1672-1676
8. Superconducting phases in strontium ruthenate / Karol I. Wysokiński, G. Litak, J. F. Annett, B. L. Gyorffy // Physica Status Solidi B-Basic Solid State Physics.- 2007, vol. 244, nr 7, s. 2415-2420
9. Suppression of chaos by weak resonant excitations in a non-linear oscillator with a non-symmetric potential / Grzegorz Litak, Arkadiusz Syta, Marek Borowiec // Chaos, Solitons & Fractals.- 2007, vol. 32, nr 2, s. 694-701
10. Vibration of generalized double well oscillators / Grzegorz Litak, Marek Borowiec and Arkadiusz Syta // ZAMM - Zeitschrift für Angewandte Mathematik und Mechanik.- 2007, vol. 87, nr 8-9, s. 590-602
11. Vibration of the duffing oscillator : effect of fractional damping / Marek Borowiec, Grzegorz Litak and Arkadiusz Syta // Shock and Vibration.- 2007, vol. 14, nr 1, s. 29-36
Artykuły z 2006 (7)
1. Analiza nieliniowa przebiegu czasowego mocy urabiania głowicą wielonarzędziową / Arkadiusz Syta, Jakub Gajewski, Grzegorz Litak, Józef Jonak // Przegląd Mechaniczny.- 2006, vol. 65, nr supl. 12, s. 140-142
2. Nonlinear response of an oscillator with a magneto-rheological damper subjected to external forcing / M. Borowiec, Grzegorz Litak, Michael I. Friswell // Applied Mechanics and Materials.- 2006, vol. 5-6, s. 277-284
3. Oscillators with asymmetric single and double well potentials: transition to chaos revisited / Grzegorz Litak, Marek Borowiec // Acta Mechanica.- 2006, vol. 184, nr 1-4, s. 47-59
4. Spin-orbit coupling and symmetry of the order parameter in strontium ruthenate / James F. Annett, Grzegorz Litak, Balazs L. Gyorffy, Karol Wysokiński // Physical Review B.- 2006, vol. 73, nr 13, s. 134501-134501
5. Superconducting pairing amplitude and local density of states in presence of repulsive centers / Grzegorz Litak, Mariusz Krawiec // Physica. B, Condensed Matter.- 2006, vol. 378-380, s. 434-436
6. The effect of non-magnetic disorder on a D-wave superconductor in the presence of a Van Hove singularity / Grzegorz Litak // Chinese Journal of Physics.- 2006, vol. 44, nr 1, s. 36-44
7. Vibrations of a Pendulum with Oscillating Support and Extra Torque / Marek Borowiec, Grzegorz Litak, Hans Troger // PAMM : Proceedings in Applied Mathematics and Mechanics.- 2006, vol. 6, nr 1, s. 291-292
Artykuły z 2005 (5)
1. ‘π‐state’ induced by impurities with a repulsive interaction / Grzegorz Litak, Mariusz Krawiec // Physica Status Solidi B-Basic Solid State Physics.- 2005, vol. 242, nr 2, s. 438-442
2. A Numerical Study of a Simple Stochastic/ Deterministic Model of Cycle-to-Cycle Combustion Fluctuations in Spark Ignition Engines / Grzegorz Litak, Mirosław Wendeker, Michał Krupa, Jacek Czarnigowski // Journal of Vibration and Control.- 2005, vol. 11, nr 3, s. 371-379
3. Dynamics of a Gear System with Faults in Meshing Stiffness / Grzegorz Litak, Michael I. Friswell // Nonlinear Dynamics.- 2005, vol. 41, nr 4, s. 415-421
4. Estimation of a noise level using coarse-grained entropy of experimental time series of internal pressure in a combustion engine / Grzegorz Litak, Rodolfo Taccani, Robert Radu, Krzysztof Urbanowicz, Janusz A. Hołyst, Mirosław Wendeker, Alessandro Giadrossi // Chaos, Solitons & Fractals.- 2005, vol. 23, nr 5, s. 1695-1701
5. Variations of pairing potential and charge distribution in presence of a non-magnetic impurity / Grzegorz Litak // Physica. B, Condensed Matter.- 2005, vol. 359–361, s. 566-568
Artykuły z 2004 (5)
1. Combustion process in a spark ignition engine: Dynamics and noise level estimation / T. Kamiński, M. Wendeker, K. Urbanowicz and G. Litak // Chaos.- 2004, vol. 14, nr 2, s. 461-466
2. Horizontal line nodes in superconducting Sr2RuO4 / G. Litak J. F. Annett B. L. Györffy K. I. Wysokiński // Physica Status Solidi B-Basic Solid State Physics.- 2004, vol. 241, nr 5, s. 983-989
3. Nonlinear analysis of experimental time series of a straight turing process / Litak Grzegorz, Rusinek Rafał, Teter Andrzej // Meccanica.- 2004, vol. 39, nr 2, s. 105-112
4. Nonperiodic oscillations of pressure in a spark inition combustion engine / Mirosław Wendeker, Grzegorz Litak, Jacek Czarnigowski, Kazimierz Szabelski // International Journal of Bifurcation and Chaos.- 2004, vol. 14, nr 5, s. 1801-1806
5. Specific heat of disordered superconductors induced by negative centers / Litak Grzegorz // Journal of Magnetism and Magnetic Materials.- 2004, vol. 272-276, nr cz. 2, s. 966-967
Artykuły z 2003 (7)
1. Approximate analytical solutions for primary chatter in the non-linear metal cutting model / J. Warmiński, G. Litak, M. P. Cartmell, R. Khanin, M. Wiercigroch // Journal of Sound and Vibration.- 2003, vol. 259, nr 4, s. 917-933
2. Chaos i stochastyka w układach dynamicznych / Grzegorz Litak, Kazimierz Szabelski // Teka Komisji Budowy i Eksploatacji Maszyn, Elektrotechniki, Budownictwa - Polska Akademia Nauk. Oddział w Lublinie.- 2003, vol. 1, s. 19-23
3. Chaotic combustion in spark ignition engines / Mirosław Wendeker, Jacek Czarnigowski, Grzegorz Litak, Kazimierz Szabelski // Chaos, Solitons & Fractals.- 2003, vol. 18, nr 4, s. 803-806
4. Charge and phase fluctuactions in attractive Hubbard model / Grzegorz Litak // Physica C-Superconductivity and its Applications.- 2003, vol. 387, nr 1-2, s. 86-88
5. Gap nodes and time reversal symmetry breaking in strontium ruthenate / J. F. Annett, B. L. Györffy, G. Litak, K.I. Wysokiński // European Physical Journal. B, Condensed Matter and Complex Systems.- 2003, vol. 36, s. 301-312
6. Spin triplet superconductivity in Sr2RuO4 / Karol I. Wysokiński, G. Litak, J. F. Annett, B. L. Györffy // Physica Status Solidi B-Basic Solid State Physics.- 2003, vol. 236, nr 2, s. 325-331
7. Vibration in gear systems / Grzegorz Litak, Michael I. Friswell // Chaos, Solitons & Fractals.- 2003, vol. 16, nr 5, s. 795-800
Artykuły z 2002 (5)
1. Interlayer coupling and p-wave pairing in strontium ruthenate / James F. Annett, G. Litak, B. L. Györffy, and K. I. Wysokiński // Physical Review B.- 2002, vol. 66, nr 13, s. 1-4
2. Spatial fluctuations of the pairing potential in disordered superconductors / Grzegorz Litak // Physica C-Superconductivity and its Applications.- 2002, vol. 371, nr 1, s. 75-82
3. Spatial fluctuations of thr order parameter disordered superconductor with p-wave pair / Grzegorz Litak // International Journal of Modern Physics B.- 2002, vol. 16, nr 3, s. 453-461
4. Surface quality of a work materials influence on the vibrations of the cutting process / J. Lipski, G. Litak, R. Rusinek, K. Szabelski, A. Teter, J. Warmiński, K. Zaleski // Journal of Sound and Vibration.- 2002, vol. 252, nr 4, s. 729-737
5. Van Hove singularity and superconductivity in a disordered Hubbard model / Grzegorz Litak // Physica Status Solidi B-Basic Solid State Physics.- 2002, vol. 229, nr 3, s. 1427-1449
Artykuły z 2001 (3)
1. Disonder induced fluctuations of the pairing parameters in p-wave superconductors / Grzegorz Litak // Acta Physica Polonica B.- 2001, vol. 32, nr 13, s. 3411-3414
2. Superconducting alloys with weak and strong scattering: Anderson's theorem and a superconductor-insulator transition / R. Moradian, J. F. Annett, B. L. Györffy, G. Litak // Physical Review B.- 2001, vol. 63, nr 2, s. 1-10
Artykuły z 2000 (3)
1. Random negative-U Hubbrad model / G. Litak, B. L. Györff // Physical Review B.- 2000, vol. 62, nr 10, s. 6629-6637
2. Synchronisation and chaos in a parametrically and self-excited system with two degrees of freedom / Jerzy Warmiński, Grzegorz Litak, Kazimierz Szabelski // Nonlinear Dynamics.- 2000, vol. 22, nr 2, s. 135-153
3. Van Hove singularity and superconductivity in disordered Sr2RuO4 / G. Litak, J. F. Annett, B. L. Györffy // Acta Physica Polonica A.- 2000, vol. 97, nr 1, s. 249-252
Artykuły z 1999 (3)
1. Coherent potential approximation for d-wave superconductivity in disordered systems / A. M. Martin, G. Litak, B. L. Györffy, J. F. Annett, K. I. Wysokiński // Physical Review B.- 1999, vol. 60, nr 10, s. 7523-7535
2. Vibration analysis of a self-excited system with parametric forcing and nonlinear stiffness / Grzegorz Litak, Grzegorz Spuz-Szpos, Kazimierz Szabelski, Jerzy Warmiński // International Journal of Bifurcation and Chaos.- 1999, vol. 9, nr 3, s. 493-504
3. Vibration of externally-forced froude pendulum / Grzegorz Litak, Grzegorz Spuz-Szpos, Kazimierz Szabelski, Jerzy Warmiński // International Journal of Bifurcation and Chaos.- 1999, vol. 9, nr 3, s. 561-570
Artykuły z 1998 (3)
1. Charge and order parameter fluctuations in disordered superconductors / G. Litak, B. L. Györffy, K. I. Wysokiński // Physica C-Superconductivity and its Applications.- 1998, vol. 308, nr 1-2, s. 132-146
2. Cutting proces in presence of noise / Wojciech Przystupa, Grzegorz Litak // Zeszyty Naukowe Katedry Mechaniki Stosowanej - Politechnika Śląska.- 1998, nr 6, s. 305-310
3. Van Hove singularity and d-wave pairing in disordered superconductors / G. Litak, A. M. Martin, B. L. Györffy, J. F. Annett, K. I. Wysokiński // Physica C-Superconductivity and its Applications.- 1998, vol. 309, nr 3-4, s. 257-262
Artykuły z 1997 (1)
Artykuły z 1996 (1)
Artykuły z 1995 (1)
1. A recursion method for solving the Bogoliubov equations for inhomogeneous superconductors / G. Litak, P. Miller, B.L. Györffy // Physica C-Superconductivity and its Applications.- 1995, vol. 251, nr 3-4, s. 263-273
Jeżeli ta strona zawiera nieaktualne, błędne lub niekompletne dane prosimy o kontakt pod adresem oab@pollub.pl