中国空间科学技术

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单相流体回路系统的性能集成分析

张立,范含林   

  1. 中国空间技术研究院,中国空间技术研究院 北京100086 ,北京100086
  • 发布日期:2004-08-25

Integrative Analysis on Thermal and FlowPerformance of Single-phase Fluid Loop System

Zhang Li Fan Hanlin(Chinese Academy of Space Technology, Beijing 100086)   

  • Online:2004-08-25

摘要: 文章概述了对流体回路系统研究时可采用的 3种方法 ,介绍了单相流体回路热性能和流动性能的分析计算过程 ,并以一个流体双回路系统为例 ,进行了MATLAB编程计算与SINDA/FLUINT建模计算 ,通过对两种结果的比较 ,初步验证了利用SINDA/FLUINT软件对该系统进行热性能和流动性能集成仿真分析的可行性。

关键词: 单相流体回路, 热物理性质, 流动特性, 数值分析

Abstract: Three methods of studying the fluid loop system are outlined. The procedure for calculating and analyzing the thermal and flow performance of single-phase fluid loop is introduced. And then , take a single-phase fluid dual-loop system for instance, it is calculated using MATLAB and modeled with SINDA/FLUINT. The applicability of SINDA/FLUINT in this area is proved by comparing the results acquired in the above two ways .