The Performance Analysis of Two-Stage Compression Refrigeration Heat Pump Cycle with heating and cooling simultaneously

被引：0
|
作者：
Liu, X. [1 ]
Jiang, Q. Q. [1 ]
Liu, K. [1 ]
Qi, L. [1 ]
Xing, X. Y. [1 ]
机构：
[1] Xian Univ Architecture & Technol, Sch Environm & Municipal Engn, Xian 710055, Shanxi, Peoples R China
来源：
SUSTAINABLE DEVELOPMENT OF URBAN ENVIRONMENT AND BUILDING MATERIAL, PTS 1-4 | 2012年 / 374-377卷
关键词：
two-stage compression; refrigeration; heat pump; cycle; analysis; SYSTEM;
D O I：
10.4028/www.scientific.net/AMR.374-377.655
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
Proposed a two-stage compression refrigeration heat pump cycle, it can realize the control of refrigeration and heating capacity simultaneously and independently. Through actual cases, the performance of the new cycle with different refrigerant flow ratio, the ambient temperature, the hot water temperature, the degree of superheat and the degree of subcooling was theoretically analyzed. The influencing factor of the characteristic temperature is also studied.
引用
收藏
页码：655 / 662
页数：8
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