摘要
飞行器贮箱增压管路在正常工作时,同时受到静力、内热、内压、外热、振动等的综合环境作用,工作条件恶劣。描述了管路地面热力学综合环境试验系统的建立方法,在地面模拟管路的热力学环境工况,对其进行充分的试验考核验证,对管路的综合考核具有重要的意义。
The pressure piping of vehicle storage tank normally operate in hostile environment,which is simultaneous subjected to static load, inner heating, inner pressure, outer heating, vibration, etc. This paper presents the method for the ground test construction of thermodynamics combined environment test facility of piping to simulate the thermodynamics operating environment of pressure piping in the laboratory. And sufficient test validation is employed to examine, anyhow it is significant for combined test qualification of piping.
出处
《强度与环境》
2008年第1期1-5,共5页
Structure & Environment Engineering
关键词
增压管路
综合环境
地面试验
pressure piping
combined environment
ground test
