摘要
针对航天器的可展开式辐射器 ,对比分析了辐射器内冷凝管路的两种布局方式 ,并利用SINDA/FLUINT对微重力条件下并行式冷凝器内的两相流动 /传热进行了计算分析 ;研究了冷凝器后端节流管对冷凝管内汽 /液界面位置的影响 。
Two kinds of layout of condenser pipes in deployable radiator of spacecraft are compared and analyzed. Calculation and analysis of flow/heat transfer of two-phase working fluid in a parallel-style condenser are performed under microgravity conditions with SINDA/FLUINT code. It is found that the throttling pipes behind condenser have great effect on the position of vapor/liquid interface in condenser pipes, which provides a reference for condenser design and improvement of radiator performance.
出处
《中国空间科学技术》
EI
CSCD
北大核心
2004年第5期37-42,共6页
Chinese Space Science and Technology
