液体动力试验数字化转型技术进展与展望  

Development and prospect of digital transformation technology for liquid-propellant engine test

作　　者：韩明[1] 李大海[1] HAN Ming;LI Dahai(Xi'an Aerospace Propulsion Test Technology Institute,Xi'an 710100,China)

机构地区：[1]西安航天动力试验技术研究所,陕西西安710100

出　　处：《火箭推进》2024年第6期27-39,共13页Journal of Rocket Propulsion

基　　金：国防基础科研计划(JCKY2023203C014)。

摘　　要：液体动力试验数字化转型是构建液体动力数字化研制的重要一环,技术的研究和应用是现阶段的迫切问题。分析了国内外航空航天产业数字化转型技术发展的现状与趋势,在试验业务特点和关键技术进展的基础上,提出了液体动力试验数字化转型的目标、路线和后续技术发展重点,设计了数字化试验体系总体框架,以液氧煤油发动机交付试验为试点开展了数字化转型试点,为加快液体动力试验体系的数字化转型提供了技术发展参考。The digital transformation of liquid-propellant engine test is an important part of building digital development of liquid propulsion,and the research and application of such technology are urgent issues at this stage.The current development status and trends of digital transformation in aerospace test technology at home and abroad were analyzed.Based on the characteristics of test business and the progress of key technologies,the goal,routes and subsequent development priorities for the digital transformation of liquid-propellant engine test were proposed,and the overall framework of the digital testing system was outlined.The digital transformation was carried out as a pilot project for the delivery test of liquid oxygen and kerosene engines,providing a technological development direction for accelerating the digital transformation of liquid propulsion test.

关 键 词：液体动力 试验体系 数字化技术 数字孪生 

分 类 号：V416[航空宇航科学与技术—航空宇航推进理论与工程]