火箭推进2017，Vol.43Issue(5)：74-79,6.
液体火箭发动机试验流量测量技术研究
Research on flow-rate measurement technology for liquid rocket engine test
赵万明 1罗维民1
作者信息
- 1. 西安航天动力试验技术研究所,陕西 西安710100
- 折叠
摘要
Abstract
The method and technology of propellant flow-rate measurement in LRE test is introduced in this paper. The design essentials, sensor selection and installation technology, field calibration technology, signal accommodator design, anti-jamming measures, data analysis and data providing methods of flow-rate measurement system is elaborated in this paper. The accurate measurement of flow-rate parameters in the engine test is realized with the flow-rate measurement technology described in this paper, which can provide accurate and reliable data for the engine performance evaluation.关键词
发动机试验/流量测量/现场校准/信号调理/数据分析Key words
engine test/flow-rate measurement/field calibration/signal accommodation/data analysis分类
航空航天引用本文复制引用
赵万明,罗维民..液体火箭发动机试验流量测量技术研究[J].火箭推进,2017,43(5):74-79,6.
