期刊论文

中文

建筑热能通风空调

1003-0344

2019

38

11

11-14

10.3969/j.issn.1003-0344.2019.11.003

湖南省科技厅重点研发计划(2017SK2394) “建筑节能与环境控制技术”南华大学双一流学科重点建设项目 南华大学研究生科学基金项目(2018KYY110)。

本校为第一机构

利用CFD软件对地板辐射+置换通风(RF+DV)复合空调系统进行了数值模拟。研究结果表明:复合空调系统可以满足夏季人体热舒适要求。当新风相对湿度为58.7%~65.5%时,冷辐射地板附近露点温度可控制在13~14℃之间,低于地板表面温度19℃,可以避免结露的发生。

CFD was used to simulate compound air-conditioning system(radiant floor cooling + displacement ventilation). The results showed that compound system can meet requirement of human thermal comfort. When relative humidity of fresh air was between 58.7% and 65.5% the dew point of air near floor was approximately 13~14 ℃ lower than floor surface temperatu...