Strength analysis of the conceptual model of a main rotor blade spar with actuators
Artykuł w czasopiśmie
MNiSW
40
Lista 2021
| Status: | |
| Autorzy: | Siadkowska Ksenia, Borowiec Piotr |
| Dyscypliny: | |
| Aby zobaczyć szczegóły należy się zalogować. | |
| Rok wydania: | 2021 |
| Wersja dokumentu: | Drukowana | Elektroniczna |
| Język: | angielski |
| Wolumen/Tom: | 1736 |
| Numer artykułu: | 012021 |
| Strony: | 1 - 8 |
| Scopus® Cytowania: | 5 |
| Bazy: | Scopus |
| Efekt badań statutowych | NIE |
| Materiał konferencyjny: | TAK |
| Nazwa konferencji: | V International Conference of Computational Methods in Engineering Science |
| Skrócona nazwa konferencji: | CMES 2020 |
| URL serii konferencji: | LINK |
| Termin konferencji: | 23 listopada 2020 do 26 listopada 2020 |
| Miasto konferencji: | Lviv |
| Państwo konferencji: | UKRAINA |
| Publikacja OA: | TAK |
| Licencja: | |
| Sposób udostępnienia: | Witryna wydawcy |
| Wersja tekstu: | Ostateczna wersja opublikowana |
| Czas opublikowania: | W momencie opublikowania |
| Data opublikowania w OA: | 25 stycznia 2021 |
| Abstrakty: | angielski |
| This paper concerns the conceptual design of a main rotor blade spar with actuators. A three-dimensional model of a main rotor blade is based on the preliminary geometric blade setting angle to increase the aerodynamic performance caused by different linear velocitiesof individual cross-sections. A modification of the blade setting angle results in a change of the angle of attack and influences the value of the lifting force in a given blade cross-section. The geometric setting angle was applied in designingboth the main rotor blade sparsand the blade.The overall dimensions of the blade depended on the available surface of the outmost blade airfoils. The important element of the designed spars was a cut in the form of a notchenabling the upper and lower crossbarsof the designed spar to move during the operation of actuators. The FEManalysis was carried out on the parts of the designed blade spars. Three types of materials were compared in the finite element analysis. The internal stresses and displacements of the outmost edges of the crossbars were analyzed. The Catia V5 software was used for the designing work. The sections of the spars were analyzedusing the Finite Element Method. The Pre/Post module of NX 12 was used for the FEManalysis. The displacement results were analyzed, which allowed us to determine theirtwist angle. |
