E-34 住宅厨房内温熱・空気環境に関する研究 : (その4) CFD解析による温熱・空気環境と給気位置の検討

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This paper presents the CFD simulation on the airflow and temperature distributions in the house kitchen and adjoining living room. Four types of air supply position are supposed in the simulations same as in the experiments shown in the previous paper. The simulated results show that the position of air supply influences the capture efficiency of heat from gas range by the exhaust hood, and then influences the indoor air temperature. The Direct Capture Efficiency of the exhaust hood is evaluated based on the contaminant distribution calculated by the CFD simulations and an appropriate air supply position is examined in this paper. The airflow patterns given by the CFD simulations are also compared to the flow visualization observed in the experiments.
社団法人空気調和・衛生工学会の論文
2005-07-25