Simulation and analysis of crashworthiness of fuel tank for helicopters

doi:10.1016/S1000-9361(07)60037-5

CORC > 北京大学 > 工学院

	Simulation and analysis of crashworthiness of fuel tank for helicopters
	Luo Cheng ; Liu Hua ; Yang Jia-ling ; Liu Kai-xin
刊名	chinese journal of aeronautics
	2007
关键词	fuel tank crashworthiness helicopter FEM
DOI	10.1016/S1000-9361(07)60037-5
英文摘要	Crashworthiness requirement of fuel tanks is one of the important requirements in helicopter designs. The relations among the protection frame, textile layer and rubber layer of the fuel tank are introduced. Two appropriate FE models are established, one is for an uncovered helicopter fuel tank without protection frame, and the other is for fuel tank with protection frame. The dynamic responses of the two types of fuel tanks impinging on the ground with velocities of 17.3 m/s are numerically simulated for the purpose of analyzing energy-absorbing capabilities of the textile layer and protection frame. The feasibility of the current crashworthiness design of the fuel tank is examined though comparing the dynamic response behaviors of the two fuel tanks.; Engineering, Aerospace; SCI(E); EI; 中国科学引文数据库(CSCD); 0; ARTICLE; 3; 230-235; 20
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/250485]
专题	工学院
推荐引用方式 GB/T 7714	Luo Cheng,Liu Hua,Yang Jia-ling,et al. Simulation and analysis of crashworthiness of fuel tank for helicopters[J]. chinese journal of aeronautics,2007.
APA	Luo Cheng,Liu Hua,Yang Jia-ling,&Liu Kai-xin.(2007).Simulation and analysis of crashworthiness of fuel tank for helicopters.chinese journal of aeronautics.
MLA	Luo Cheng,et al."Simulation and analysis of crashworthiness of fuel tank for helicopters".chinese journal of aeronautics (2007).