ShareA REFRIGERANT ENTHALPY METHOD FOR MEASURING REVERSING VALVE HEAT TRANSFER.
Author(s) : HARGRAVES D. P.
Summary
TECHNIQUES FOR MEASURING REFRIGERANT ENTHALPY AT FOUR STATIONS AROUND A REVERSING VALVE ARE DESCRIBED. A HEAT FLOW BALANCE IS USED TO CALCULATE HEAT FLOW CONDUCTED THROUGH THE VALVE MATERIALS OF CONSTRUCTION. AN ANALYTICAL METHOD FOR MINIMIZING THE EFFECTS OF INTERNAL LEAKAGE ON THE CALCULATED HEAT TRANSFER IS DEVELOPED. REFRIGERANT ENTHALPY CHANGE CAN BE AN ACCEPTABLE MEASURE OF REVERSING VALVE HEAT TRANSFER WITH INTERNAL LEAKAGE RATES CURRENTLY TYPICAL IN THE INDUSTRY.
Details
- Original title: A REFRIGERANT ENTHALPY METHOD FOR MEASURING REVERSING VALVE HEAT TRANSFER.
- Record ID : 1987-2207
- Languages: English
- Publication date: 1986
- Source: Source: ASHRAE Trans.
vol. 92; n. 2B; 88-94; 4 fig.; 2 ref.; discuss. - Document available for consultation in the library of the IIR headquarters only.
Indexing
-
CHARACTERIZING LOSSES IN REVERSING VALVES: HEAT...
- Author(s) : DAMASCENO G.
- Date : 1987
- Languages : English
View record
-
Fluides frigoporteurs monophasiques : critères ...
- Author(s) : MALEK A.
- Date : 1998/10/20
- Languages : French
- Source: Froid indirect en agroalimentaire. Journée française du froid : recueil des conférences.
View record
-
Pressure drop and heat transfer with ice slurry.
- Author(s) : JENSEN E. N., CHRISTENSEN K. G., HANSEN T. M., et al.
- Date : 2000/07/25
- Languages : English
- Source: Final proceedings of the 4th IIR-Gustav Lorentzen Conference on Natural Working Fluids at Purdue.
- Formats : PDF
View record
-
Détermination expérimentale des caractéristique...
- Author(s) : BEN LAKHDAR M. A., GUILPART J., GAUTHERIN W., LALLEMAND A.
- Date : 1998/07/06
- Languages : French
- Source: Thermodynamics, heat and mass transfer of refrigeration machines and heat pumps. Proceedings of the EUROTHERM Seminar 59./ Thermodynamique et transferts de chaleur et de masse dans les machines à froid et pompes à chaleur. Comptes rendus du séminaire EUROTHERM 59.
View record
-
AN APPROACH TO THE SOLUTION OF THE FROST GROWTH...
- Author(s) : MALHAMMAR A.
- Date : 1987/08/24
- Languages : English
- Source: Development in refrigeration, refrigeration for development. Proceedings of the XVIIth international Congress of Refrigeration.
- Formats : PDF
View record