Experimental study of the heat transfer characteristics of refrigerant mixture R-22/R-114 in the annulus of enhanced surface tubing
Journal Article
·
· International Communications in Heat and Mass Transfer; (United States)
- Mechanical Engineering, School of Engineering, Univ. of Moncton, Moncton, New Brunswick E1A 3E9 (CA)
In this paper an experimental study of heat transfer characteristics of refrigerant mixture R-22/R-114 in the annuli of a horizontal enhanced surface tubing evaporator is presented. The enhanced surface tubing data showed a significant enhancement of the heat transfer compared to an equivalent smooth tube depending on the mixture's components and their concentrations. Correlations were proposed to predict the average heat transfer coefficients of R-22/R114 non-azeotropic refrigerant moisture flow boiling inside enhanced surface tubing.
- OSTI ID:
- 5628570
- Journal Information:
- International Communications in Heat and Mass Transfer; (United States), Journal Name: International Communications in Heat and Mass Transfer; (United States) Vol. 18:4; ISSN IHMTD; ISSN 0735-1933
- Country of Publication:
- United States
- Language:
- English
Similar Records
Comparative study of two phase flow boiling of refrigerant mixtures and pure refrigerants inside enhanced surface tubing
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Condensation of a nonazeotropic refrigerant mixture R114/R113 in horizontal annuli with an enhanced inner tube
Journal Article
·
Tue Dec 31 23:00:00 EST 1991
· International Communications in Heat and Mass Transfer; (United States)
·
OSTI ID:5522599
Prediction of two phase flow condensation of pure and refrigerant mixtures on enhanced surface tubing
Journal Article
·
Sat Feb 29 23:00:00 EST 1992
· International Communications in Heat and Mass Transfer; (United States)
·
OSTI ID:5648326
Condensation of a nonazeotropic refrigerant mixture R114/R113 in horizontal annuli with an enhanced inner tube
Journal Article
·
Fri Jan 31 23:00:00 EST 1992
· Journal of Heat Transfer (Transactions of the ASME (American Society of Mechanical Engineers), Series C); (United States)
·
OSTI ID:5097040
Related Subjects
42 ENGINEERING
420400* -- Engineering-- Heat Transfer & Fluid Flow
661300 -- Other Aspects of Physical Science-- (1992-)
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
ANNULAR SPACE
BOILING DETECTION
CONFIGURATION
DATA
DESIGN
DETECTION
DISPERSIONS
ENERGY TRANSFER
EVAPORATORS
EXPERIMENTAL DATA
FLOW STRESS
FLUIDS
HEAT EXCHANGERS
HEAT TRANSFER
INFORMATION
MIXTURES
NUMERICAL DATA
REFRIGERANTS
SPACE
STRESSES
SURFACE PROPERTIES
THERMODYNAMICS
TUBES
WORKING FLUIDS
420400* -- Engineering-- Heat Transfer & Fluid Flow
661300 -- Other Aspects of Physical Science-- (1992-)
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
ANNULAR SPACE
BOILING DETECTION
CONFIGURATION
DATA
DESIGN
DETECTION
DISPERSIONS
ENERGY TRANSFER
EVAPORATORS
EXPERIMENTAL DATA
FLOW STRESS
FLUIDS
HEAT EXCHANGERS
HEAT TRANSFER
INFORMATION
MIXTURES
NUMERICAL DATA
REFRIGERANTS
SPACE
STRESSES
SURFACE PROPERTIES
THERMODYNAMICS
TUBES
WORKING FLUIDS