|Table of Contents|

Simulation of gas pressure inside high pressure vessel of pressure-fed propellant feed system(PDF)

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

Issue:
2013年02期
Page:
79-82
Research Field:
测控与试验
Publishing date:

Info

Title:
Simulation of gas pressure inside high pressure vessel of pressure-fed propellant feed system
Author(s):
WANG Kun1;  LI Chun-fei2;  DONG Yuan2
1. Xi’an Military Representative Bureau of Naval Equipment Department, Xi’an 710089, China; 2. Xi’an Aerospace Propulsion Institute, Xi’an 710100, China
Keywords:
liquid rocket engine;  propellant feed system;  gas pressure inside high pressure vessel;  simulation model;  AMESim
PACS:
V434+.23
DOI:
-
Abstract:
Taking the gas pressure-fed liquid rocket engine with high pressure vessel as a study object, the working process of propellant feed system in the engine was analyzed theoretically. An emulator was established with AMESim. With the emulator, the gas pressure in the vessel was computed while the engine was working. The calculated result was compared with the data obtained in the test. The compared results indicate that the trend curve of the calculated result can maintain consistency with the test date. It verified the correctness of the way to establish the emulator. The method can be used to calculate the gas pressure in high pressure vessel.

References:

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Memo

Memo:
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Last Update: 1900-01-01