分析了空间多层打孔隔热材料中导热和辐射换热的复合传热问题，建立了关于反射屏的能量方程。
The combined radiation and conduction heat transfer in multilayer perforated insulation material MLPIM in orbit were investigated. The energy equation of the reflective screen was established.
通道内气流湍流对流换热、壁面间辐射换热与隔热层内导热耦合求解。
The turbulent convection and wall radiation in channel and the thermal conduction in isolation layer are solved simultaneously.
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