基于数值模拟的地板采暖与散热器采暖分析  

Analysis of Radiant Floor Heating and Radiator Heating Based on Numerical Simulation

作　　者：丁业凤 冯劲梅 蔡加熙 DING Ye-feng;FENG Jin-mei;CAI Jia-xi(College of Urban Construction and Safety Engineering,Shanghai Institute of Technology)

机构地区：[1]上海应用技术大学城市建设与安全工程学院

出　　处：《建筑热能通风空调》2022年第1期61-65,31,共6页Building Energy & Environment

基　　金：上海市联盟计划(LM201940)。

摘　　要：模拟一个集成了不同采暖系统的办公室,以此来评估和预测不同采暖系统建筑物的热舒适性及能耗。采用CFD软件对地板辐射采暖,常规散热器采暖以及是否辅助机械通风等六个情况进行建模与分析,结果表明在辐射采暖系统下室内的热舒适性以及温度控制都要优于传统的采暖系统,适当的机械通风可以辅助改善室内的热舒适性。An office integrated with different heating systems is simulated to evaluate and predict the thermal comfort and energy consumption of buildings with different heating systems.CFD software was used to model and analyze the six situations of radiant floor heating,conventional radiator heating and whether auxiliary mechanical ventilation was used.The results show that under the radiant heating system,the indoor thermal comfort and temperature control are better than the traditional heating system,and proper mechanical ventilation can help improve the indoor thermal comfort.

关 键 词：辐射采暖 地板采暖 机械通风 数值模拟 

分 类 号：TU832[建筑科学—供热、供燃气、通风及空调工程]