|Table of Contents|

A flow calibration system for orbit-control engine of satellite(PDF)

《火箭推进》[ISSN:1672-9374/CN:CN 61-1436/V]

Issue:
2015年04期
Page:
109-112
Research Field:
测控与试验
Publishing date:

Info

Title:
A flow calibration system for orbit-control engine of satellite
Author(s):
LIU Wanlong;  TIAN Guohua;  XU Xin;  SUN Shujiang;  ZHU Haowei
Beijing Institute of Aerospace Testing Technology, Beijing 100074, China
Keywords:
orbit-control engineflow calibrationweighing systemmass flow meter
PACS:
V434-34
DOI:
-
Abstract:
As the uncertainty of the mass flow meter calibration results is 0.5% in metrology department, a weighing system was built to execute on-line calibration of the mass flow meters used in the test for satellite orbit-control engine. The calibration material used in the test was the true propellant. And the pressure of the propellant pipes and mass flow meters was as same as the pressure in the engine test. By the calibrations, the precision of the flow rate measurement in the test of the engine can be improved. The mass flow meter which has higher precision can be chosen as a main flow meter in the test for the orbit-control engine of satellite and the others can be used as candidates.

References:

[1]周红玲, 姜文龙, 刘昌国. 国内外卫星用液体远地点发动机发展综述[J]. 火箭推进，2011, 37(5): 1-8.
[2]张惠军. 科氏力质量流量计在凝胶推进剂火箭发动机试车中的应用[J]. 火箭推进, 2004, 30(6): 55-60.
[3]吴波. Promass83A质量流量计在发动机试验中的应用[J]. 火箭推进, 2005, 31(6): 57-60.
[4]罗凡, 孙玉声. 不同介质对质量流量计的校准误差影响[J]. 中国测试技术, 2007, 33(6): 52-54.

[5]纪纲. 流量测量仪表应用技巧[M]. 北京: 化学工业出版社, 2005.

[6]李长武, 陈平, 袁明, 等. 液体流量仪表在线校准方法及趋势[J]. 计量技术, 2009, (4): 58-61.
[7]周士虎, 张永华. 流量计校验装置在航天发射场加注系统中的应用[J]. 石油工业技术监督, 2001, 17(4): 28-33.
[8]SMITH D M, CARVER D B. Flow calibration of two hypersonic nozzles in the AEDC Heat-H2 high-enthalpy arc-heated wind tunnel, AIAA-1996-0913[R]. USA: AIAA, 1996.
[9]KIRTLEY D E, ENGELMAN S F, FIFE J M. Analysis of xenon flow calibration techniques for electric thruster testing, AIAA-2002-3817 [R]. USA: AIAA, 2002.
[10]钟爱民. 质量流量计自动校验控制系统的设计研究[D].上海: 上海交通大学, 2007.

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Last Update: 1900-01-01