Evaporation heat transfer and pressure drop of refrigerant R-134a in a small pipe

International Journal of Heat and Mass Transfer

Volumn 41, Issue 24, 1998, Pages 4183-4194

  Yan, Yi Yie ^a   Lin, Tsing Fa ^a  

^a NATIONAL CHIAO TUNG UNIVERSITY   (Taiwan)

Author keywords

[No Author keywords available]

Indexed keywords

AIR CONDITIONING; EVAPORATION; EVAPORATORS; HEAT FLUX; HEAT TRANSFER COEFFICIENTS; NUSSELT NUMBER; PRANDTL NUMBER; PRESSURE DROP; REFRIGERANTS; REFRIGERATION; SPECIFIC HEAT; TEMPERATURE;

EVAPORATION HEAT TRANSFER; MASS FLUX; SATURATION TEMPERATURE; VAPOR QUALITY; WALL HEAT FLUX;

HEAT TRANSFER;

HEAT TRANSFER; PIPE FLOW; PRESSURE DROP; REFRIGERANT;

EID: 0345003775     PISSN: 00179310     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0017-9310(98)00127-6     Document Type: Article

References (17)

1. J.R. Thome, Boiling of new refrigerants: a state-of-the art review, Int. J. Refrig. 19 (1996) 435-457.
2. S.J. Eckels, M.B. Pate, An experimental comparison of evaporation and condensation heat transfer coefficients for HFC-134a and CFC-12, Int. J. Refrig. 14 (1991) 70-77.
3. S.J. Eckels, M.B. Pate, Evaporation and condensation of HFC-134a and CFC-12 in a smooth tube and a micro-fin tube, ASHRAE Transaction 97 (1991) 71-81.
4. K. Torikoshi, T. Ebisu, Heat transfer and pressure drop characteristics of R-134a, R-32, and a mixture of R-32/R-134a inside a horizontal tube, ASHRAE Transactions 99 (1993) 90-96.
5. K. Hambraeus, Heat transfer coefficient during two-phase flow boiling of HFC-134a, Int. J. Refrig. 14 (1991) 357-362.
6. J.P. Wattelet, J.C. Chato, A.L. Souza, B.R. Christoffersen, Evaporation characteristics of R-12, R-134a, and a mixture at low fluxes, ASHRAE Transactions 100 (1994) 603-615.
7. S.M. Sami, T.N. Duong, Two phase boiling characteristics of R-134a and R-12 in annuli of enhanced surface tubing, Int. Comm. Heat Mass Transfer 19 (1992) 203-214.
8. A. Singh, M.M. Ohadi, S. Dessiatoun, Flow boiling heat transfer coefficients of R-134a in a microfin tube, J. of Heat Transfer 118 (1996) 491-499.
9. X. Liu, Condensing and evaporating heat transfer and pressure drop characteristics of HFC-134a and HCFC-22, J. of Heat Transfer 119 (1997) 158-163.
10. J.G. Collier, Convective Boiling and Condensation. 2nd Edition. McGraw-Hill International Book Company, 1981, pp. 26-108.
11. S.M. Zivi, Estimation of steady steam void-fraction by means of principle of minimum entropy production, J. of Heat Transfer 86 (1964) 237-252.
12. SJ. Kline, F.A. McClintock, Describing uncertainties in single-sample experiments, Mech. Eng. 75 (1953) 3-12.
13. D.S. Jung, M. McLinden, R. Radermacher, D. Didion, Horizontal flow boiling heat transfer experiments with a mixture of R22/R114, Int. J. Heat and Mass Transfer 32 (1989) 131-145.
14. M.G. Cooper, Flow boiling-the apparently nucleate regime, Int. J. Heat and Mass Transfer 32 (1989) 459-464.
15. J.P. Wattelet, J.M. Saiz Jabardo, J.C. Chato, J.S. Panek, A.L. Souza, Experimental evaluation of convective boiling of refrigerants HFC-134a and CFC-12, ASME HTD-197 (1992) 121-127.
16. S.O. Kandlikar, A general correlation for saturated two-phase flow boiling heat transfer inside horizontal and vertical tubes, J. of Heat Transfer 112 (1990) 219-228.
17. W.W. Akers, H.A. Deans, O.K. Grosser, Condensation heat transfer within horizontal tubes, Chem. Eng. Prog. Symposium Ser. 55 (1959) 171-176.