|Table of Contents|

Analysis on responding characteristics of large flux pressure reducing valve(PDF)

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

Issue:
2008年02期
Page:
18-23
Research Field:
研究与设计
Publishing date:

Info

Title:
Analysis on responding characteristics of large flux pressure reducing valve
Author(s):
Zheng LiLi QinglianShen Chibing
Inst. of Aerospace and Material Engineering,National Univ.of De如nse Technology,Changsha 410073,China
Keywords:
pressure reducing valveresponding characteristicsnumerical simulation
PACS:
V434
DOI:
-
Abstract:
A dynamic mathematical model for large flux pressure reducing valve(PRV)was developed in this paper.Four—step Runge—Kutta method was adopted for numerical simulation anal— ysis of the PRV’S responding characteristics.Good consistance was obtained between the experimented results and the computed ones.Based on these results the influence of the main structure parameters to the responding characteristics were analysed in this paper.

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Last Update: 1900-01-01