CAJ | 학술논문

以神舟飞船单相流体回路辐射器为例,介绍了采用I-DEAS软件进行辐射器热分析研究的方法,包括建模、划分网格、计算及后处理等,并将仿真分析结果与热试验结果进行了对比。结果表明：采用I-DEAS软件对单相流体回路辐射器热分析具有很好的实用性和计算精度,显著降低了辐射器热分析的难度,并在一定程度上简化了前期设计中热试验验证的需求。
이신주비선단상류체회로복사기위례,개소료채용I-DEAS연건진행복사기열분석연구적방법,포괄건모、화분망격、계산급후처리등,병장방진분석결과여열시험결과진행료대비。결과표명：채용I-DEAS연건대단상류체회로복사기열분석구유흔호적실용성화계산정도,현저강저료복사기열분석적난도,병재일정정도상간화료전기설계중열시험험증적수구。
Setting Shenzhou spaceship＇s single phase fluid-loop radiator （SPFLR） as an example, this paper introduced the method of using I-DEAS software to make thermal analysis and design of radiator, including modeling, meshing, calculation, post processing and so on. Through contrasting I-DEAS software results with the results of vacuum tests, the result shows that using I- DEAS software to do radiator research is universal, practical and precise, which could make SP- FLR research easier or even simplify some real tests in the SPFLR design.