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阐述了运载火箭推进剂输送管在研制过程中的仿真方法及试验方法,并选取典型带网套波纹管的输送管进行了有限元静力仿真和静力试验研究,通过试验验证了网套波纹管等效处理方法及输送管有限元仿真模型的可靠性。
The simulation method and test method of carrier rocket propellant pipe in the process of research and development are described. And the typical hydrostatic test and the static test of the pipe with corrugated pipe with bellows are selected. Pipe Equivalent Treatment Method and Reliability of Finite Element Simulation Model of Duct.