|Table of Contents|

Investigation of dynamical combustion stability rating for liquid rocket engine(PDF)

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

Issue:
2012年01期
Page:
1-6
Research Field:
专论与综述
Publishing date:

Info

Title:
Investigation of dynamical combustion stability rating for liquid rocket engine
Author(s):
DING Zhao-bo;  SUN Ji-guo
Beijing Aerospace Propulsion Institute, Beijing 100076, China
Keywords:
liquid rocket enginestability ratingdisturbance methoddynamical pressure testing
PACS:
V434-34
DOI:
-
Abstract:
The rating of dynamical combustion stability is one of the important approaches for the stability assessment. The stability rating contents for a certain rocket engine is elaborated according to the relative information about the rating research of dynamical combustion stability for liquid rocket engines at home and abroad. The characteristics of disturbance methods, dynamical pressure testing and stability diagnosis are analyzed emphatically in combination with the criteria of stability rating based on CPIA655. The advantages and disadvantages of each method are pointed out. The key technology and basic criteria of dynamical combustion stability rating are proposed.

References:

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Last Update: 1900-01-01