室内散热器供暖效果影响因素研究  

A study on the influencing factors of indoor radiator heating effect

作　　者：董蓬 王伟奇[1] 严文超[1] 方瑛[1] DONG Peng;WANG Weiqi;YAN Wenchao;FANG Ying(Hubei Three Gorges Polytechnic,Yichang 443000,China)

机构地区：[1]湖北三峡职业技术学院,湖北宜昌443000

出　　处：《区域供热》2024年第6期54-59,共6页District Heating

基　　金：湖北省教育厅科学技术研究项目“基于单片机控制的太阳能室内供暖系统研究与应用”(B2020442)。

摘　　要：为改善室内散热器供暖效果,以某单位房间为例,使用ANSYS Fluent软件对房间采用散热器供暖进行数值模拟,根据散热器表面温度、表面积、安装高度和结构形态等影响因素建立供暖系统模型,对各种影响对供暖效果的影响进行模拟分析。结果表明,供暖速度受散热器表面温度、表面积、离地高度、结构形态影响明显,而供暖舒适度受离地高度、结构形态影响较小。研究结果可为今后室内供暖散热器的选型和安装提供参考,以进一步提升散热器供暖效果。In order to investigate the factors affecting the heating efficiency of indoor radiators,taking a room as an example,this study employs ANSYS Fluent software to conduct numerical simulation of radiator heating in the room.The heating system model is constructed considering factors such as the radiator's surface temperature,surface area,height from the ground,and structural form,to simulate and analyze the impacts of these factors on the heating effect.The results indicate that the radiator's surface temperature,surface area,and height from the ground significantly influence the heating speed,whereas the height from the ground and structural form have a relatively minor influence on heating comfort.The results would provide references for the selection and installation of indoor heating radiators in the future,and to further enhance the heating efficiency of radiators.

关 键 词：散热器供暖 数值模拟 影响因素 

分 类 号：TU832[建筑科学—供热、供燃气、通风及空调工程]