天棚辐射混凝土板蓄冷能力的模拟与分析  

Simulation and analysis of cool storage capability of radiant concrete ceilings

作　　者：李娜[1] 袁东立[1] 王永红[1] 狄彦强[1] 

机构地区：[1]中国建筑科学研究院

出　　处：《暖通空调》2009年第7期143-145,共3页Heating Ventilating & Air Conditioning

摘　　要：介绍了利用混凝土板进行显热能量蓄存与释放的可行性,利用Fluent软件模拟了一般节能建筑的天棚辐射混凝土板的蓄冷能力及可以延续的释冷时间。研究结果表明,对于节能建筑,充分、合理地利用普通混凝土板的蓄能特性可以进一步优化能源的利用、提高整个建筑的节能性。Presents the feasibility of using concrete ceilings for sensible heat energy charging and discharging. Simulates the capability and cool discharge duration of the radiant concrete ceilings in conventional energy efficiency buildings using the software Fluent. The results indicate that, to energy efficiency buildings, using the sensible heat energy storage characteristic reasonably and sufficiently can optimize energy utilization and improve building energy efficiency.

关 键 词：天棚辐射混凝土板 显热蓄冷 节能建筑 

分 类 号：TU111.4[建筑科学—建筑理论]