平行平板流路の壁面に置かれたモジュールからの強制対流空気への複合熱伝達 : 熱コンダクタンスの数値解析予測

概要

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This paper is one in a series of reports on the experimental and numerical study of heat transfer from a module mounted on the floor of a parallel-plate channel to forced convective air flow. In this study a numerical analysis is performed to predict conjugate heat transfer in paths from the module through the module support and the floor to the air flow. The effect of the thermal wake originating from the module on heat transfer from the floor surface is captured by the adiabatic wall temperature function. Also serving as the basis of the analysis is the local heat transfer coefficient obtained and reported in the previous report. The two-dimensional heat conduction analysis with convective boundary condition provides temperature distributions of the floor and macroscopic thermal conductance values for heat transfer through the floor. The predictions are compared with the experimental data, and their good agreement is confirmed.
社団法人日本機械学会の論文
1995-07-25