scholarly journals The Performance Test and the Feasibility Study for a Dual-Source Heat Pump System Using the Air and Ground Heat Source

2014 ◽  
Vol 26 (5) ◽  
pp. 212-217 ◽  
Author(s):  
Yujin Nam ◽  
Ho-Byung Chae
Keyword(s):  
Heat Source ◽  
Heat Pump ◽  
Feasibility Study ◽  
Performance Test ◽  
Pump System ◽  
Heat Pump System ◽  
Dual Source

scholarly journals Study of Heat-source-Tower Heat Pump System Efficiency

2015 ◽  
Vol 121 ◽  
pp. 915-921 ◽  
Author(s):  
Jianlin Cheng ◽  
Nianpin Li ◽  
Kuan Wang
Keyword(s):  
Heat Source ◽  
Heat Pump ◽  
System Efficiency ◽  
Pump System ◽  
Heat Pump System

PERFORMANCE TEST OF A DIRECT EXPANSION HEAT PUMP SYSTEM

1988 ◽  
pp. 2023-2027
Author(s):  
J.A. Edwards ◽  
P. Safemazandarani ◽  
R.R. Johnson ◽  
Y. Mohammad-zadeh
Keyword(s):  
Heat Pump ◽  
Performance Test ◽  
Direct Expansion ◽  
Pump System ◽  
Heat Pump System

Analysis of Soil as Heat Source for Heat Pump System

1966 ◽  
Vol 9 (6) ◽  
pp. 0846-0848
Author(s):  
Myron G. Cropsey
Keyword(s):  
Heat Source ◽  
Heat Pump ◽  
Pump System ◽  
Heat Pump System

Air-water heat pump applied as water boiler in single-family house, coefficient of performance analysis under the real conditions

2018 ◽  
Vol 3 (2) ◽  
pp. 58-61
Author(s):  
Agnieszka Lisowska-Lis ◽  
Robert Leszczyński
Keyword(s):  
Heat Source ◽  
Heat Pump ◽  
Air Temperature ◽  
Electrical Energy ◽  
Coefficient Of Performance ◽  
Single Family ◽  
Pump System ◽  
Heat Pump System ◽  
System Temperature ◽  
Family House

The subject of the research was an air-water heat pump, model PCUW 2.5kW from HEWALEX, installed in a single-family house. The pump is only used for heating water. The research was carried out from 25-08-2017 to 18-09-2017 in the village of Zborowice, in Malopolska region, Poland. The data were recorded from the heat pump system: temperature of the lower heat source (external air), temperature of the upper heat source (water temperature in the tank), time of heat pump was calculated during the analysed cycle of work and electrical energy consumption. The Coefficient Of Performance (COP) of the analysed air-water heat pump was determined. The analysis of the results was carried out using the MATLAB and EXCEL statistical tools. The correlation between COP coefficient and external air temperature is strong: 0.67.

Sign in / Sign up

Export Citation Format

Share Document