供暖模式下寒冷地区住宅建筑冬季室内热舒适性分析  

ANALYSIS OF WINTER INDOOR THERMAL COMFORT OF RESIDENTIAL BUILDINGS IN COLD REGIONS UNDER HEATING MODE

作　　者：周智勇[1] 李佳宜 ZHOU Zhi-yong;LI Jia-yi(Faculty of Architectural Engineering,Kunming University of Science and Technology,650500,Kunming,China)

机构地区：[1]昆明理工大学建筑工程学院,昆明650500

出　　处：《建筑技术》2023年第17期2114-2119,共6页Architecture Technology

摘　　要：以西南寒冷地区某住宅建筑为研究对象,分析冬季室内热舒适性,现场实测房间内温湿度、空气流速和平均辐射温度等数据,运用FLUENT软件模拟室内的温度场与速度场,通过PMV-PPD模型分析其舒适性,为五恒系统在西南寒冷地区的适用性提供依据。A house type in the cold region of southwest China was used as the research object to analysis the indoor thermal comfort in winter in this region.The data of temperature and humidity,air flow rate and average radiation temperature in the room were measured on site,and the temperature field and velocity field in the room are simulated by Fluent software,and the comfort was evaluated by PMV-PPD model analysis to provide a basis for the applicability of the five constant systems in the cold region of southwest China.

关 键 词：PMV-PPD FLUENT软件模拟 寒冷地区 热舒适性 

分 类 号：TU99[建筑科学—市政工程]