表面张力贮箱液体管理装置的网络分析

推进技术 ›› 1997, Vol. 18 ›› Issue (2): 65-69.

表面张力贮箱液体管理装置的网络分析

潘海林,魏延明,王瑾

北京控制工程研究所!北京;100080;北京控制工程研究所!北京;100080;北京控制工程研究所!北京;100080

发布日期:2021-08-15

NETWORK ANALYSIS ON PROPELLANT MANAGEMENT DEVICE OF SURFACE TENSION TANK

Beijing Inst. of Control Engineering, Beijing, 100080;Beijing Inst. of Control Engineering, Beijing, 100080;Beijing Inst. of Control Engineering, Beijing, 100080

Published:2021-08-15

摘要/Abstract

摘要： 用修正迭代法和Newton－Raphson法，对表面张力贮箱的液体管理装置进行了网络分析计算和技术分析，确定了表面张力贮箱满足微重力或低重力下无泡排液条件时，液体管理装置中的收集器筛网尺寸、气泡陷井通气管尺寸，比较了不同介质的蓄流能力。

关键词: 推进剂储箱;推进剂控制;网络分析;推进剂管理~+

Abstract: Describes to calculate the retention capability of propellant management device byusing pressure network analytics. Iteration and Newton-Raphson methods are applied to rectify thedevice. To acquire ground test qualification of propellant tank, it is important to reduce the frictionalresistance loss of management device to the utmost. So sophisticated network of pipes is adopted. Ananalytical model was developed to simplify, Based on the calculative results, a rational structure insidea propellant tank can be designed to ensure gas-free propellant delivery.

Key words: Propellant tank;Propellant control;Network analysis;Propellant management~+

潘海林,魏延明,王瑾. 表面张力贮箱液体管理装置的网络分析[J]. 推进技术, 1997, 18(2): 65-69.