5303 ルームエアコン用室内熱交換器の実装性能解析の高速化手法(J17-1 解析・設計の高度化・最適化(1)(解析の高度化),J17 解析・設計の高度化・最適化:解析の高度化)

概要

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To analyze the performance of the heat exchanger (HEX) in air-conditioners within a realistic time frame, we propose a simple modeling technology that uses a reduced mesh. The pressure loss of the HEX is given by the momentum source term, and the heat-transfer performance of the HEX is approximated by using a wall function as the boundary condition. We clarified the acceptable value of required velocity distribution and the amount of winds, when setting up a temperature boundary condition for the purpose of improvement in the speed of an air-conditioner mounting design supportive tool. As a result, computation time was shortened to 1/3.
一般社団法人日本機械学会の論文
2006-09-15