E-33 住宅厨房内温熱・空気環境に関する研究 : (その3) 給気位置が厨房内温熱・空気環境に与える影響に関する実験

概要

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Indoor environment in house kitchens, such as temperature, humidity and air quality, is influenced by capture efficiency of an exhaust hood. When thermal plume over a cooking range is captured well by a hood, indoor environment can be kept in comfortable condition. However, in real house kitchens, there exists air disturbance due to air supply from ventilation system or air-conditioning system, and a part of thermal plume flows into a living room. Therefore ventilation system should be designed appropriately to keep capture efficiency of an exhaust hood high. In this paper, the relationship between position of air supply and indoor environment is studied by experiments. Four typical air supplies at different position are supposed in the experiment and indoor environment is examined by the flow visualization and measurement of distributions of temperature and humidity.
社団法人空気調和・衛生工学会の論文
2005-07-25