Crashworthiness analysis of thin-walled aluminum columns filled with aluminum-silicon carbide composite foam
Artykuł w czasopiśmie
MNiSW
140
Lista 2021
| Status: | |
| Autorzy: | Rogala Michał, Gajewski Jakub, Gawdzińska Katarzyna |
| Dyscypliny: | |
| Aby zobaczyć szczegóły należy się zalogować. | |
| Rok wydania: | 2022 |
| Wersja dokumentu: | Drukowana | Elektroniczna |
| Język: | angielski |
| Wolumen/Tom: | 299 |
| Numer artykułu: | 116102 |
| Strony: | 1 - 14 |
| Impact Factor: | 6,3 |
| Web of Science® Times Cited: | 35 |
| Scopus® Cytowania: | 39 |
| Bazy: | Web of Science | Scopus |
| Efekt badań statutowych | NIE |
| Finansowanie: | The project/research was financed in the framework of the project Lublin University of Technology - Regional Excellence Initiative, funded by the Polish Ministry of Science and Higher Education (contract no. 030/RID/2018/19). |
| Materiał konferencyjny: | NIE |
| Publikacja OA: | NIE |
| Abstrakty: | angielski |
| The dynamic development of the automotive industry has resulted in the continuous improvement of thin-walled energy-absorbing components. For the sake of passengers' safety, the structures, as well as the materials of which they are made, are modified. In this study, the use of aluminum-silicon carbide composite foam as a filling of thin-walled aluminum profiles was investigated. Samples were subjected to axial dynamic crushing force with the same initial energy 1700J. Based on the course of force values, the crush efficiency indices were determined. The paper also presents a comparative analysis in the form of numerical simulations using the finite element method. The results for profiles filled with foam of length 40 mm - 200 mm at 20 mm intervals are tabulated to determine the effect of foam length on the behavior of the energy absorber. In addition, the article studies the effect of the initial position of the ex-situ foam and its cooperation with the trigger on the energy efficiency indicator in a dynamic crush. |
