|Table of Contents|

Research on flow-rate measurement technology for liquid rocket engine test (PDF)

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

Issue:
2017年05期
Page:
74-79
Research Field:
测控与实验
Publishing date:

Info

Title:
Research on flow-rate measurement technology for liquid rocket engine test
Author(s):
ZHAO Wanming; LUO Weimin
Xi'an Aerospace Test Technology Institute,Xi'an 710100,China
Keywords:
engine test;  flow-rate measurement;  field calibration;  signal accommodation;  data analysis
PACS:
V433.9-34
DOI:
-
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.

References:

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Memo

Memo:
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Last Update: 2017-11-10