航天器环境工程Issue(6)：631-635,5.DOI:10.3969/j.issn.1673-1379.2013.06.013
低温泵重力式自循环供液系统理论设计方法及计算软件开发
The design method and the software development of the gravity fluid feeding system with cryopump
摘要
Abstract
The gravity fluid feeding system with cryopump for the space environment simulator is discussed in the paper. The working principle is explained, and the flow state of the fluid in the pipelines is confirmed. The design method of the system is composed of a series of calculation formulas and design flow charts. The design calculation software for the gravity fluid feeding system with cryopump is developed based on the theoretical design method.关键词
低温泵/液氮障板/重力式自循环/两相流/理论设计/软件开发Key words
cryopump/LN2 shroud/gravity feeding system/two-phase flow/theoretical design/software development分类
航空航天引用本文复制引用
单巍巍,刘洋,丁文静,王紫娟..低温泵重力式自循环供液系统理论设计方法及计算软件开发[J].航天器环境工程,2013,(6):631-635,5.基金项目
2013北京航空航天大学战略合作项目“液氮重力式供液系统设计方法研究” （）
