| 姿控发动机试验热流参数测量系统设计 |
| |
| 引用本文： | 李志勋,田健江,张彤.姿控发动机试验热流参数测量系统设计[J].火箭推进,2010,36(2):53-58. |
| |
| 作者姓名： | 李志勋 田健江 张彤 |
| |
| 作者单位： | 1. 西安航天动力试验技术研究所,陕西,西安,710100
2. 西安航天动力研究所,陕西,西安,710100 |
| |
| 摘 要： | 针对姿控发动机试验热流参数测试需求,在分析热流测量机理的基础上,提出了一种基于DT800的高性价比热流参数测试方案。着重论述了系统组成及工作原理、热流传感器安装工艺、数据记录仪选型、软件设计方法、数据处理方法、系统校准方法及系统调试工作。经多次试车验证:系统操作简便,性能稳定,测量数据完整可靠。
|
| 关 键 词： | 姿控发动机 试验 热流测量 热流传感器 |
Design of heat flux measurement system of attitude control engine tests |
| |
| Li Zhixun,Tian Jianjiang,Zhang Tong.Design of heat flux measurement system of attitude control engine tests[J].Journal of Rocket Propulsion,2010,36(2):53-58. |
| |
| Authors: | Li Zhixun Tian Jianjiang Zhang Tong |
| |
| Institution: | 1 Xi＇an Aerospace Propulsion Test Technique Institute, Xi＇an 710100, China; 2 Xi＇an Aerospace Propulsion Institute, Xi＇an 710100, China) |
| |
| Abstract: | To meet the demand of heat flux measurement of attitude control engine tests, a heat flux measurement program about DT800 is proposed based on the analysis of the heat flux mechanism. The system composition, operation concept, installation technology of heat flux sensors, selection of data logger, design of system software, method of data processing, calibration method of system and the debugging of the system are all described in the paper. Test results show that the system is easy to operate with stable performance and the data is reliable. |
| |
| Keywords: | attitude control engine test heat flux measurement heat flux sensor |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
