Moderately high temperature water source heat-pumps using a near-azeotropic refrigerant mixture

Applied Energy

Volumn 80, Issue 4, 2005, Pages 435-447

  Liu, Nanxi ^a   Lin, Shi ^a   Han, Lizhong ^a   Zhu, Mingshan ^a  

^a TSINGHUA UNIVERSITY   (China)

Author keywords

Heat pumps; Refrigerant mixtures; Water source heat pump

Indexed keywords

CONDENSERS (LIQUEFIERS); HIGH TEMPERATURE OPERATIONS; REFRIGERANTS; SOLUBILITY;

HOT WATER SOURCE; MATERIAL COMPATIBILITY; WATER SOURCES;

HEAT PUMP SYSTEMS;

HEAT PUMP; MIXTURE; REFRIGERANT; TEMPERATURE;

EID: 10644293669     PISSN: 03062619     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.apenergy.2004.02.005     Document Type: Article

References (12)

1. Miyara A, Koyama S, Fujii T. Consideration of the performance of a vapour - compression heat-pump cycle using non-azeotropic refrigerant mixtures. Int J Refrig 1992;15(1):35-40.
2. Liebenberg L, Meyer JP. Potential of the zeotropic mixtures R-22/R-142b in high-temperature heat-pump water heaters with capacity modulation. ASHRAE Trans 1998;104(1):418-29.
3. Nakatani K, Ikoma M, Arita K, Yoshida Y. Development of high-temperature heat-pump using alternative mixtures. Natl Tech Rep 1989;35(6):12-6.
4. Vance Payne W, Domanski PA, Muller M. NISTIR, USA, No. 6330; 1996.
5. Jung D, Lee Y, Park B, Kang B. A study on the performance of multi-stage condensation heat-pumps. Int J Refrig 2000;23(7):528-39.
6. Li TX, Guo KH, Wang RZ. High-temperature hot-water heat-pump with non-azeotropic refrigerant mixture HCFC-22/HCFC-141b. Energ Convers Manage 2002;43(15):2033-40.
7. Domanski PA, Didion DA, Chi JSW. NIST vapor-compression cycle design program. Nist Standard Reference Database 49-Version 1.0; 1993.
8. Mclinden MO, Klein SA, Lemmon EW, Peskin AP. Thermodynamic and transport properties of refrigerants and refrigerant mixtures. Nist Standard Reference Database 23-Version 6.01; 1998.
9. ASHRAE Standard ANSI/ASHRAE 97-1983. Sealed glass tube method to test the chemical stability of materials for use within refrigerant systems.
10. UL984. Hermetic refrigerant motor-compressors.
11. Godwin DS, Hourahan GC, Szymurski SR. Materials compatibility and lubricants research on CFC-refrigerant substitutes. Quarterly MCLR Program Technical Progress Report, DOE/CE/23810-20; 1993.
12. Didion DA, Kim MS. NIST Leak/recharge simulation program for refrigerant mixtures. Nist Standard Reference Database 73-Version 2.0; 1999.