热泵
性能系数
混合热
材料科学
复合数
热管
热回收通风
机械
热力学
核工程
控制理论(社会学)
机械工程
传热
复合材料
计算机科学
工程类
热交换器
物理
控制(管理)
人工智能
作者
Shuailing Liu,Guoyuan Ma,Xiaoya Jia,Shuxue Xu,Guoqiang Wu
出处
期刊:Thermal Science
[National Library of Serbia]
日期:2022-01-01
卷期号:26 (5 Part B): 4301-4313
被引量:1
标识
DOI:10.2298/tsci211119044l
摘要
To promote energy-saving potentials of the energy recovery unit under all-year conditions, a composite system combining pump-driven loop heat pipe with heat pump was firstly proposed, and the mathematical models were established. The operating characteristics of the composite system were studied in the whole year and compared with the traditional heat pump heat recovery system. The results show that the heating capacity of the composite system is in line with the heating load in winter. Compared with the traditional heat pump system, the composite system has higher energy efficiency ratio and lower deviation degree of temperature effectiveness in the whole year. The heat pump composite pump-driven loop heat pipe heat recovery system is generally superior to similar system reported in literatures, which indicates that it can replace heat pump system in buildings ventilation.
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