|Table of Contents|

Test research on bubble point of perforated plate(PDF)

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

Issue:
2017年06期
Page:
48-53
Research Field:
研究与设计
Publishing date:

Info

Title:
Test research on bubble point of perforated plate
Author(s):
NING Jirong1;  SU Zhiyi1;  ZHANG Tao2
1. Xi'an Aerospace Propulsion Institute, Xi'an 710100, China; 2. Lanzhou Institute of Space Technology and Physics, Lanzhou 730000, China
Keywords:
perforated plate;  bubble point;  test;  theoretical analysis
PACS:
V431-34
DOI:
-
Abstract:
The bubble point character of the perforated plate was explored according to the mission demand. The theoretical analysis method for the bubble point of the perforated plate was expounded. A bubble point test of three kinds of liquids was carried out with several perforated plates with different pore diameters. The test result shows that the influence of the concerned factors on the bubble point is in conformity with that of the theoretical analysis, and the error between the actual test value and the theoretically-calculated value is within ±15%, which can meet the requirement of engineering application. The perforated plate can be used for the surface tension tank as a kind of capillary element.

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Last Update: 1900-01-01