強結合型連成解析手法の開発と形態係数の算出法の検討 : 非定常3次元熱伝導・対流・放射連成解析の手法に関する研究(その1)

概要

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In this paper we develop a transient simulation method for strongly coupled solution of three dimensional conduction, convection and radiation. This method is simple and easily incorporated into the conventional code solving the energy equation. In addition to that, several methods of solving energy balance equations on solid surfaces are examined. Furthermore, we introduce an effective calculation method of view factor between solid surfaces. This method is more accurate and fast than the Monte Carlo method. With these methods the thermal flow field in a communication equipment room and the three dimensional thermal distribution inside concrete walls are predicted in detail during eight hours after air-cooling system breaks down.
社団法人日本建築学会の論文
2003-03-30