Experimental and numerical evaluation of fracture characteristics of composite material used in the aircraft engine cover manufacturing
Само за регистроване кориснике
2022
Аутори
Grbović, AleksandarKastratović, Gordana
Bozić, Željko
Božić, Ivan
Obradović, Aleksandar
Sedmak, Aleksandar
Sedmak, Simon
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The aircraft industry is a leading industry in terms of the implementation of new materials and technologies. In the development of a light aircraft several different materials were considered for the engine cover design and the final decision was to select a composite material. Part of the research performed on the cover design is presented in this paper. The composite test specimens were produced and mechanical properties were investigated in the tensile and three-point flexural tests according to the required standards. The comparison of experimentally and numerically obtained mechanical properties showed good agreement, which led to the design, verification and manufacturing of the complex-shaped engine cover without costly and demanding tests. It was considered that numerical simulations of the engine cover performance under different loading conditions yielded realistic results, therefore experimental verification was excluded. The flight tests proved the predicted behavior, thus... verifying the design methodology presented in this paper.
Кључне речи:
Numerical simulations / Finite element analysis / Engine cover / computations / Composite materialИзвор:
Engineering Failure Analysis, 2022, 137Издавач:
- Pergamon-Elsevier Science Ltd, Oxford
DOI: 10.1016/j.engfailanal.2022.106286
ISSN: 1350-6307
WoS: 000801970900001
Scopus: 2-s2.0-85127184198
Институција/група
Inovacioni centarTY - JOUR AU - Grbović, Aleksandar AU - Kastratović, Gordana AU - Bozić, Željko AU - Božić, Ivan AU - Obradović, Aleksandar AU - Sedmak, Aleksandar AU - Sedmak, Simon PY - 2022 UR - https://machinery.mas.bg.ac.rs/handle/123456789/3709 AB - The aircraft industry is a leading industry in terms of the implementation of new materials and technologies. In the development of a light aircraft several different materials were considered for the engine cover design and the final decision was to select a composite material. Part of the research performed on the cover design is presented in this paper. The composite test specimens were produced and mechanical properties were investigated in the tensile and three-point flexural tests according to the required standards. The comparison of experimentally and numerically obtained mechanical properties showed good agreement, which led to the design, verification and manufacturing of the complex-shaped engine cover without costly and demanding tests. It was considered that numerical simulations of the engine cover performance under different loading conditions yielded realistic results, therefore experimental verification was excluded. The flight tests proved the predicted behavior, thus verifying the design methodology presented in this paper. PB - Pergamon-Elsevier Science Ltd, Oxford T2 - Engineering Failure Analysis T1 - Experimental and numerical evaluation of fracture characteristics of composite material used in the aircraft engine cover manufacturing VL - 137 DO - 10.1016/j.engfailanal.2022.106286 ER -
@article{ author = "Grbović, Aleksandar and Kastratović, Gordana and Bozić, Željko and Božić, Ivan and Obradović, Aleksandar and Sedmak, Aleksandar and Sedmak, Simon", year = "2022", abstract = "The aircraft industry is a leading industry in terms of the implementation of new materials and technologies. In the development of a light aircraft several different materials were considered for the engine cover design and the final decision was to select a composite material. Part of the research performed on the cover design is presented in this paper. The composite test specimens were produced and mechanical properties were investigated in the tensile and three-point flexural tests according to the required standards. The comparison of experimentally and numerically obtained mechanical properties showed good agreement, which led to the design, verification and manufacturing of the complex-shaped engine cover without costly and demanding tests. It was considered that numerical simulations of the engine cover performance under different loading conditions yielded realistic results, therefore experimental verification was excluded. The flight tests proved the predicted behavior, thus verifying the design methodology presented in this paper.", publisher = "Pergamon-Elsevier Science Ltd, Oxford", journal = "Engineering Failure Analysis", title = "Experimental and numerical evaluation of fracture characteristics of composite material used in the aircraft engine cover manufacturing", volume = "137", doi = "10.1016/j.engfailanal.2022.106286" }
Grbović, A., Kastratović, G., Bozić, Ž., Božić, I., Obradović, A., Sedmak, A.,& Sedmak, S.. (2022). Experimental and numerical evaluation of fracture characteristics of composite material used in the aircraft engine cover manufacturing. in Engineering Failure Analysis Pergamon-Elsevier Science Ltd, Oxford., 137. https://doi.org/10.1016/j.engfailanal.2022.106286
Grbović A, Kastratović G, Bozić Ž, Božić I, Obradović A, Sedmak A, Sedmak S. Experimental and numerical evaluation of fracture characteristics of composite material used in the aircraft engine cover manufacturing. in Engineering Failure Analysis. 2022;137. doi:10.1016/j.engfailanal.2022.106286 .
Grbović, Aleksandar, Kastratović, Gordana, Bozić, Željko, Božić, Ivan, Obradović, Aleksandar, Sedmak, Aleksandar, Sedmak, Simon, "Experimental and numerical evaluation of fracture characteristics of composite material used in the aircraft engine cover manufacturing" in Engineering Failure Analysis, 137 (2022), https://doi.org/10.1016/j.engfailanal.2022.106286 . .