某站房候车厅空调调节方案模拟研究  

Study of Simulation of Air Conditioning Regulation Scheme for Railway Station Waiting Hall

作　　者：王康[1] 

机构地区：[1]中铁第四勘察设计院集团有限公司,武汉430063

出　　处：《制冷与空调（四川）》2013年第5期450-454,共5页Refrigeration and Air Conditioning

摘　　要：针对某站房候车大厅的空调系统,利用CFD技术,运用商用软件Airpak,采用RNG方程模型,对其室内热舒适性进行预测。通过分析计算结果,基于人体热舒适性考虑,在非满员情况下,站房夏季空调气流组织调节方案应优先考虑变新风量方案,冬季空调气流组织调节方案应优先考虑降低供回水温度。Aiming at the air conditioning system of one railway station Waiting Hail, this paper gives a forecast to the indoor thermal comfort by using CFD technology, commercial soitware-Airpak and according to the RNG equation model. In consideration of human thermal comfort, the analytic results show that, as the Waiting Room is not full, the scheme of variable fresh air volume should be preferred in the summer air conditioning air distribution adjustment, meantime, the scheme of reduce supply and return water temperature should be preferred in the winter air conditioning air distribution adjustment.

关 键 词：CFD 热舒适性 地板辐射供冷系统 地板辐射供暖系统 变新风量 

分 类 号：TU83[建筑科学—供热、供燃气、通风及空调工程]