【摘要】 基于FLUENT-Airpak软件建立了某既有农宅的三维数学模型,对其采用暖风型风机盘管后的室内热舒适性进行研究。以PMV值为主要指标,比较典型截面的温度、速度和PMV场值,分析了暖风型风机盘管的安装位置、出风参数对室内热舒适度的影响。结果表明,冬季采用落地式暖风型风机盘管时室内热舒适度优于其他安装位置;且在适宜的送风参数下均能满足人体舒适性要求。更多还原

【Abstract】 A three-dimensional mathematical model for an existing rural house was established using Fluent-Airpak software to research the indoor thermal comfort after adoption of heating fan coil. The effect of the installation position of the heating fan coil and the air supply parameter on indoor thermal comfort was analyzed by taking PMV value as the main indicator and by comparing the temperature,velocity and PMV field value of the typical sections. The results show that the indoor thermal comfort of the floormounted heating fan coil is superior to other installation locations in winter,and can meet the requirement of human body for comfort under appropriate air supply parameters.更多还原