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[1]宁继荣,苏志一,张涛.多孔板泡破点试验研究[J].火箭推进,2017,43(06):48-53.
　NING Jirong,SU Zhiyi,ZHANG Tao.Test research on bubble point of perforated plate[J].Journal of Rocket Propulsion,2017,43(06):48-53.
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多孔板泡破点试验研究

《火箭推进》[ISSN:1672-9374/CN:CN 61-1436/V] 卷: 43 期数: 2017年06期 页码: 48-53 栏目: 研究与设计 出版日期: 2017-12-30
Title:
Test research on bubble point of perforated plate
文章编号:
1672-9374(2017)06-0048-06
作者:
宁继荣1; 苏志一1; 张涛2
1. 西安航天动力研究所,陕西 西安710100; 2. 兰州空间技术物理研究所,甘肃 兰州 730000
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
关键词:
多孔板;  泡破点;  试验;  理论分析
Keywords:
perforated plate;  bubble point;  test;  theoretical analysis
分类号:
V431-34
文献标志码:
A
摘要:
根据研制背景需求,开展了多孔板泡破点特性研究。对多孔板泡破点理论分析方法进行说明,并采取不同孔径多孔板进行了不同介质泡破点试验。试验结果表明,各相关因素对泡破点的影响与理论分析一致,实际测试值和理论计算值误差在±15%以内,可满足工程应用需求。多孔板可作为毛细元件应用于表面张力贮箱设计。
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.

参考文献/References:

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备注/Memo

收稿日期:2017-03-21
基金项目:国家863项目(2015AA7060210)
作者简介: 宁继荣(1980—),男,高级工程师,研究领域为液体火箭发动机推进剂管理系统设计

更新日期/Last Update: 1900-01-01