煤气与热力2024，Vol.44Issue(10)：33-38,6.
空气源热泵机组阵列冷岛效应模拟分析
Simulation Analysis of Cold Island Effect in Air-source Heat Pump Unit Array
张媛 1谷亚军 1郭伟杰 1闫广1
作者信息
- 1. 河北华热工程设计有限公司,河北石家庄 050000
- 折叠
摘要
Abstract
The model of air-source heat pump u-nit array is established,and the flow field and tempera-ture field distribution around the evaporator,as well as the air intake volume of evaporator fan and the uneven-ness of inlet surface temperature of evaporator finned tube heat exchanger are numerically simulated.The central area of the air-source heat pump unit array is prone to the cold island effect.Appropriately increasing the spacing between units is beneficial for alleviating the cold island effect.For the air-source heat pump unit ar-ray surrounded by a wall,it is advisable to install the heat pump units in an overall elevated manner.关键词
空气源热泵/机组阵列/冷岛效应/安装方式Key words
air-source heat pump/unit array/cold island effect/installation method分类
建筑与水利引用本文复制引用
张媛,谷亚军,郭伟杰,闫广..空气源热泵机组阵列冷岛效应模拟分析[J].煤气与热力,2024,44(10):33-38,6.
