|Table of Contents|

Blind test technology for bubble break point of surface tension tank(PDF)

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

Issue:
2012年05期
Page:
59-64
Research Field:
工艺与材料
Publishing date:

Info

Title:
Blind test technology for bubble break point of surface tension tank
Author(s):
HAO Gui-xin;  ZHANG Hua;  DONG Fei
Xi’an Aerospace Propulsion Institute, Xi’an 710100, China
Keywords:
surface tension tankbubble break pointblind test
PACS:
V434-34
DOI:
-
Abstract:
A technical method to adopt the mini-pressure closed-loop control technology to maintain quasi-equilibrium state of internal cavity pressure of management device during the test was proposed by the analysis of surface tension tank structure and bubble break point tests difficulties. The developed blind test system for surface tension tank bubble break point has the characteristics of automatic control, automatic interpretation and high precision, which satisfies blind test requirements. The technology passed test verification and has been applied to tank production.

References:

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Memo

Memo:
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Last Update: 1900-01-01