The effects of improper refrigerant charge on the performance of a heat pump with an electronic expansion valve and capillary tube

Energy

Volumn 27, Issue 4, 2002, Pages 391-404

  Choi, J M ^a   Kim, Y C ^a  

^a Korea University   (South Korea)

Author keywords

[No Author keywords available]

Indexed keywords

CAPILLARY TUBES; COOLING; ELECTRON TUBES; ENERGY CONSERVATION; ORIFICES; REFRIGERANTS; VALVES (MECHANICAL);

ELECTRONIC EXPANSION VALVES (EEV);

HEAT PUMP SYSTEMS;

CAPILLARY; EXPANSION; HEAT PUMP; PERFORMANCE; REFRIGERANT; VALVE;

EID: 0036533371     PISSN: 03605442     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0360-5442(01)00093-7     Document Type: Article

References (18)

1. A research into a new method of refrigeration charging and the effects of improper charging
2. Influence of the expansion device on the seasonal energy requirements of a residential air conditioner
3. Novel electronic high reliability valve principle for control of direct expansion
4. Study of fuzzy control of the electronic valve in the air-conditioner with inverter
5. Optimal control of electronic expansion valves in modern low charge evaporator systems requires fast reacting expansion valves and new controller design
6. The effect of improper refrigerant charging on the performance of a residential heat pump with fixed expansion devices (capillary tube and short tube orifice)
7. Influence of the expansion device on air conditioner system performance characteristics under a range of charging conditions
8. Methods of testing for rating water-cooled refrigerant condensers
9. Standard method for temperature measurement
10. Standard method for pressure measurement
11. Methods of testing for seasonal efficiency of unitary air-conditioners and heat pumps
12. Engineering analysis of experimental data
13. Computer modeling of the vapor compression cycle with constant flow area expansion device
14. Modeling of steady flows of R-22 through capillary tubes: Test data