Effect of refrigerant charge and TXV opening on the performance of air-source heat pump water heater

2014 ◽  
pp. 675-680
Keyword(s):  
Heat Pump ◽  
Water Heater ◽  
Air Source Heat Pump ◽  
Heat Pump Water Heater

Experimental study of a control strategy for a cascade air source heat pump water heater

2017 ◽  
Vol 110 ◽  
pp. 835-843 ◽  
Author(s):  
Minglu Qu ◽  
Yanan Fan ◽  
Jianbo Chen ◽  
Tianrui Li ◽  
Zhao Li ◽  
...  
Keyword(s):  
Experimental Study ◽  
Heat Pump ◽  
Control Strategy ◽  
Water Heater ◽  
Air Source Heat Pump ◽  
Heat Pump Water Heater

Air source heat pump water heater: Dynamic modeling, optimal energy management and mini-tubes condensers

Energy ◽  
2014 ◽  
Vol 64 ◽  
pp. 1102-1116 ◽  
Author(s):  
Oussama Ibrahim ◽  
Farouk Fardoun ◽  
Rafic Younes ◽  
Hasna Louahlia-Gualous
Keyword(s):  
Energy Management ◽  
Heat Pump ◽  
Dynamic Modeling ◽  
Water Heater ◽  
Optimal Energy ◽  
Air Source Heat Pump ◽  
Heat Pump Water Heater ◽  
Optimal Energy Management

Experimental Research on Performance Optimization of Solar-Air Source Heat Pump Water Heater

2013 ◽  
Vol 664 ◽  
pp. 1002-1006 ◽  
Author(s):  
Zhen Ya Zhang ◽  
Fang Wang ◽  
Wei Feng Da ◽  
Chao Guo
Keyword(s):  
Theoretical Analysis ◽  
Heat Pump ◽  
Performance Optimization ◽  
System Structure ◽  
Water Heater ◽  
Climate Conditions ◽  
Air Source Heat Pump ◽  
Heat Pump Water Heater ◽  
Test Feasibility ◽  
Optimization Schemes

A practical indirect expansion solar-air source heat pump water heater (IESASHPWH) is used as the measured object. Several feasible performance optimization schemes are proposed in this paper through the fundamental performance and theoretical analysis of the system structure. Then several tests are conducted to test feasibility of the schemes and effect of performance optimization of the schemes through simulating different temperature and climate conditions.

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