摘要
本文编制Matlab程序推算了太阳能集热系统的水温,模拟计算了R134a太阳能高温热泵系统在广西桂林最低太阳日辐射强度月份的运行性能,该系统的制热量月平均值比采用空气源时提高了15%,COP月平均值比采用空气源时的提高了22.7%。
Based on Matlab program, the solar collector water temperature was inferred, and the simulation and calculation of R134 a solar high temperature heat pump drying system was carried out. The heating capacity of the system is promoted 15%, and the coefficient of performance of the system is promoted 22.7% than the air-source system.
作者
吴国珊
陈洪杰
苏文博
WU Guo-shan;CHEN Hong-jie;SU Wen-bo(College of Energy and Architectural Environment,Guilin University of Aerospace Technolog)
出处
《建筑热能通风空调》
2018年第10期11-13,29,共4页
Building Energy & Environment
基金
广西高校科学技术研究项目(YB2014440
YB2014439)
关键词
高温热泵
太阳能
模拟
high temperature heat pump
solar
simulation
