机械科学与技术2024，Vol.43Issue(6)：1092-1100,9.DOI:10.13433/j.cnki.1003-8728.20230237
高超声速飞行器热-结构试验若干关键技术
Several Key Techniques for Hypersonic Vehicle Thermal-structural Test
秦强 1成竹 1蒋军亮1
作者信息
- 1. 中国飞机强度研究所强度与结构完整性全国重点实验室,西安 710065
- 折叠
摘要
Abstract
Thermal-structural test is an indispensable verification step in the development of hypersonic vehicle.Based on the connotation and characteristics of thermal-structural test,combined with an introduction to some typical subjects of thermal-structural test,this article presents the overall architecture of the thermal-structural test system,providing a reference for a comprehensive understanding of thermal-structural test;Secondly,it focuses on the analysis of seven key technologies urgently needed to be breakthrough in current thermal-structural test,including the realization of time-varying ultra-high temperature thermal loads,large gradient simulation of local thermal load,and time/frequency domain load coordination.关键词
高超声速飞行器/热-结构试验/试验体系/关键技术/天地一致性Key words
hypersonic vehicle/thermal-structural test/test system/key technology/flight-ground consistency分类
航空航天引用本文复制引用
秦强,成竹,蒋军亮..高超声速飞行器热-结构试验若干关键技术[J].机械科学与技术,2024,43(6):1092-1100,9.
