|Table of Contents|

Simulation and test study on starting box of LOX/kerosene rocket engine(PDF)

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

Issue:
2015年03期
Page:
21-26
Research Field:
研究与设计
Publishing date:

Info

Title:
Simulation and test study on starting box of LOX/kerosene rocket engine
Author(s):
HUANG Qi-yin;  WANG Xing-guo;  LIU Shang;  LI Miao-ting
Xi’an Aerospace Propulsion Institute, Xi’an 710100, China
Keywords:
LOX/kerosene rocket engine;  starting box;  operational characteristic
PACS:
V434-34
DOI:
-
Abstract:
The starting box is an important component for the stable and reliable starting of LOX/kerosene rocket engine. The operational characteristics of the starting box are analyzed by Mooney-Revlin model of bladder material and 3D model of the starting box. The operational process of the starting box was reoccurred by means of simulation result. The reversing pressure (58 kPa) of the rubber bladder was obtained. The vacuum test and calculation show that the bladder will return to its original position automatically under the pressure of 50~60 kPa. The predicted values are agree with the measured ones.

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Memo

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Last Update: 1900-01-01