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[1]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(02):53-58.
　Li Zhixun,Tian Jianjiang,Zhang Tong.Design of heat flux measurement system of attitude control engine tests[J].Journal of Rocket Propulsion,2010,36(02):53-58.
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姿控发动机试验热流参数测量系统设计

《火箭推进》[ISSN:1672-9374/CN:CN 61-1436/V] 卷: 36 期数: 2010年02期 页码: 53-58 栏目: 测控与试验 出版日期: 2010-04-15
Title:
Design of heat flux measurement system of attitude control engine tests
文章编号:
(2010)02-0053-06
作者:
李志勋1; 田健江1; 张彤2
1 西安航天动力试验技术研究所，陕西 西安 710100，
Author(s):
Li Zhixun1;  Tian Jianjiang1;  Zhang Tong2
1 Xi'an Aerospace Propulsion Test Technique Institute, Xi'an 710100, China;
关键词:
姿控发动机; 试验; 热流测量; 热流传感器
分类号:
V434
文献标志码:
A
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。
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.

参考文献/References:

[1]廖亚非. 热流计的发展、国际领先技术与改进方向研究[J]. 重庆大学学报, 2005, 27(2): 84-87. [2]司光宇. 热流密度准确测量--智能热流计[J]. 大庆石油学院学报, 1994, 18(2): 113-117. [3]张忠进. 测量累计热流量的热流计及其快速标定[J]. 仪器仪表学报, 1996, 17(2): 311-315. [4]吴洪潭. 表面温度和热流的一种间接测量技术[J]. 宇航计测技术, 2003, 23(2): 30-34. [5]马彬. 新型热流计测量技术的探索研究[J]. 新技术新仪器, 2007, 27(2): 23-25. [6]张志红. 可编程控制器在发动机冷调试验中的应用[J]. 火箭推进, 2007, 33(1): 59-62. [7]混平, 缓变测量系统的干扰及抑制方法[J]. 火箭推进, 2007, 33(2): 59-62.

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备注/Memo

收稿日期：200９-12-02；修回日期：2010-04-02。
作者简介： 李志勋（1979—），男，工程师，研究领域为发动机试验测控技术。

更新日期/Last Update: 1900-01-01