吊炕、火墙、散热器两种布局下供暖房间热环境数值模拟  

Numerical Simulation of Suspended Kang,Huoqiang,Radiator Heating-room Under the Two Layouts

作　　者：冯革宇[1] 姜凯赢 刘博智[1] 

机构地区：[1]沈阳建筑大学市政与环境工程学院,沈阳110168 [2]中石油东北炼化工程有限公司吉林设计院,吉林吉林市132002

出　　处：《建筑节能》2009年第1期33-35,共3页BUILDING ENERGY EFFICIENCY

摘　　要：用数值模拟的方法分析当吊炕、火墙、散热器在房间中布局位置不同时对室内热环境产生的影响。在吊炕、火墙、散热器不同布局下,用流体力学(CFD)数值模拟方法模拟出房间X=2 m,Z=1.7 m平面的温度分布,以此来确定合理建筑布局。在吊炕、火墙、散热器不同布置情况下,模拟得到不同观测面的温度分布.通过模拟比较分析得出2种建筑布局中,布局—温度分布合理。Based on numerical simulation, the influence of different position on indoor thermal environment was analyzed. Under the different layouts of suspended kang, huoqiang and radiator in the room, the method with fluid dynomies （CFD） numerical simulation was used to simulate the room （X=2m, Z=1.7m） two-dimeusional temperature distribution. Thus, the reasonable layout of the building was determined. The different temperature distribution in different observation positions was obtained. In conclusion, the first layout is reasonable in two construction layouts.

关 键 词：吊炕 火墙 散热器 CFD 数值模拟 热环境 

分 类 号：TU832[建筑科学—供热、供燃气、通风及空调工程]