Flow pattern, heat transfer and pressure drop in flow condensation part II: Zeotropic refrigerant mixtures (NARMs)

HVAC and R Research

Volumn 6, Issue 2, 2000, Pages 197-209

  Shao, David W ^a   Granryd, Eric G ^b  

^a SAAB AB   (Sweden)

^b ROYAL INSTITUTE OF TECHNOLOGY   (Sweden)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0000917789     PISSN: 10789669     EISSN: None     Source Type: Journal    
DOI: 10.1080/10789669.2000.10391257     Document Type: Article

References (19)

1. Azer, N.Z., L.V. Abis, and H.M. Soliman. 1972. Local Heat Transfer Coefficients During Annular Flow Condensation. ASHRAE Transactions 78(2): 135-143
2. Bell, J., and A. Ghaly. 1973. An Approximate Generalized Design Method for Multicomponent/Partial Condensers. AIChE Symposium series, Heat Transfer 131(69): 72-79
3. DeGrush, D., and W.F. Stoecker. 1987. Measurements of Heat Transfer Coefficients of Nonazeotropic Refrigerant Mixtures Condensing Inside Horizontal Tubes. ORNL/Sub/81-7762/6&01, University of Illinois at Urbana-Champaign, USA
4. Granryd, E. 1989. Heat Transfer in Flow Evaporation (and Condensation) of Mixtures. Report to Oak Ridge National Laboratory, Tennessee, USA
5. Granryd, E. 1991. Heat Transfer in Flow Evaporation of Non Azeotropic Refrigerant Mixtures - A Theoretical Approach. Proc. 18th Int. Congress. Refrig. Canada 3: 1330-1334
6. Jaster, H., and P.G. Kosky. 1976. Condensation Heat Transfer in a Mixed Flow Regime Int. J. Heat Mass Transfer 19: 95-99
7. Koyama, S., L. Gao, and T. Fujii. 1991 Enhancement of In-Tube Condensation of Non-Azeotropic Refrigerant Mixtures with a Micro-Fin Tube. Proc. 18th Int. Congress of Refrig., Montreal, Canada 2: 439-443
8. NIST. 1993. Thermodynamic Properties of Refrigerants and Refrigerant Mixtures Data Base (REFPROP Version 4.01), National Institute of Standard and Technology, USA
9. Shao, D.W., and E. Granryd. 1995a. An Investigation on Flow Condensation of R-22 and R-407C in a Horizontal Smooth Tube. Proceedings of 19th Int. Congress of Refrig., The Hague, The Netherlands, Vol.IVa, 527-534
10. Shao, D.W., and E. Granryd. 1995b. An Experimental Comparison of R-502 and R-404A in a Condensing Tube. Proceedings of Eurotherm Seminar No.47, Heat Transfer in Condensation, Paris, 125-131
11. Shao, D.W., and E. G. Granryd. 1998. Experimental and Theoretical Study on Flow Condensation with Non-Azeotropic Refrigerant Mixtures of R-32/R-134a. Int. J. Refrig. 21(3): 230-246
12. Shao, D.W., and E. G. Granryd, E. 2000. Flow Pattern, Heat Transfer and Pressure Drop in Flow Condensation - Part I: Pure and Azeotropic Refrigerants. International Journal of HVAC&R Research 6(2)
13. Smith, S.L. 1971. Void Fraction in Two-Phase Flow: a Correlation Based Upon an Equal Velocity Head Model. Heat Fluid Flow 1: 22-39
14. Soliman, H.M. 1982. On the Annular to Wavy Flow Pattern Transition During Condensation in Horizontal Tubes. The Canadian J. Chemical Eng. 60: 475-481
15. Tandon, T.N., H.K. Varma, and C.P. Gupta. 1982. A New Flow Regimes Map for Condensation Inside Horizontal Tubes. J. Heat Transfer 104: 763-768
16. Tandon, T.N., H.K. Varma, and C.P. Gupta. 1985a. Prediction of Flow Patterns During Condensation of Binary Mixtures in a Horizontal Tube. J. Heat Transfer 107: 424-430
17. Tandon, T.N., H.K. Varma, and C.P. Gupta. 1985b. An Experimental Investigation of Forced Convection Condensation During Annular Flow Inside a Horizontal Tube. ASHRAE Transactions 91(1A): 343-355
18. Tandon, T.N., H.K. Varma, and C.P. Gupta,. 1986. Generalized Correlation for Condensation of Binary Mixtures Inside a Horizontal Tube. Int. J. Refrig. 9(5) 134-136
19. Tandon, T.N., H.K. Varma, and C.P. Gupta. 1995. Heat transfer during forced convection condensation inside horizontal tube. Int. J. Refrig. 18(3): 210-214