摘要
根据热力学第一定律建立地表水源热泵水温模型并采用经典的龙格-库塔数值法对其进行求解,同时以《地表水环境质量标准》为依据,利用黄金分割法求解一定负荷的建筑采用地表水源热泵空调系统需要的最小水体。该文可对地表水源热泵设计提供依据,使地表水源热泵在我国更好的推广与应用。
Water temperature model of surface water heat pump （SWHP） was established by the first principle of thermodynamics in this paper, and water temperature was solved by the 4^th order Runge-Kutta numerical technique. In addition, based on the environmental quality standards for surface water, golden section search was used to evaluate minimum water requiement for a certain load of building using SWHP system. As a result, this paper can provide evidence for SWHP design, making better popularization and application of SWHP in China.
出处
《太阳能学报》
EI
CAS
CSCD
北大核心
2009年第10期1378-1382,共5页
Acta Energiae Solaris Sinica
基金
江苏省建设厅资助项目(JS200121)
关键词
地表水源热泵
水温
模型
水体面积
建筑负荷
周温升
SWHP
water temperature
model
water area
load of building
temperature rise in a week
