大空间场所室内供暖气流组织模拟研究  

Simulation Research on Indoor Heating Air Distribution in Large Space

作　　者：林新锋 LIN Xinfeng

机构地区：[1]福建省建筑科学研究院有限责任公司、福建省绿色建筑技术重点实验室,福建福州350108

出　　处：《福建建设科技》2025年第2期83-86,共4页Fujian Construction Science & Technology

基　　金：厦门市建设局建设科技项目,厦门地区超低能耗建筑关键技术研究(XJK2023-1-19)。

摘　　要：本文采用数值模拟方法,分别模拟研究了三种送回风方式对大空间场所室内供暖气流组织的影响,包括顶部上侧送上回、分层供暖(上侧送上回)和分层供暖(上侧送下侧回)。结果表明,分层供暖(上侧送下侧回)送回风方式的气流组织更加合理、节能效果显著,是大空间场所供暖较为合理的气流组织方式。In this paper,the influence of three forms of air supply and return modes on air distribution of indoor heating in large space was studied by numerical simulation,including the ceiling sidewall air supply and ceiling return,stratified heating(up sidewall air supply and up return)and stratified heating(up sidewall air supply and below sidewall return).The research results showed that stratified heating(up sidewall air supply and below sidewall return)was more reasonable and energy-saving,so it was a more reasonable air distribution for large space heating.

关 键 词：大空间场所 分层供暖 气流组织 数值模拟 

分 类 号：TU832[建筑科学—供热、供燃气、通风及空调工程]