ShareA PROCEDURE FOR PRODUCTION OF PHYSICAL PROPERTY DATA TO DEVELOP NEW REFRIGERANTS.
Author(s) : HORVATH A. L.
Summary
WITH ONLY THE MEASURED NORMAL BOILING POINT AND STRUCTURAL INFORMATION AVAILABLE, THE AUTHORS ESTIMATE THE CRITICAL PROPERTIES USING THE AMBROSE GROUP CONTRIBUTION METHOD AND THE IDEAL GAS HEAT CAPACITY FROM THE BENSON GROUP CONTRIBUTION METHOD. THEY THEN ESTIMATE THE THERMODYNAMIC PROPERTIES USING A THREE-CONSTANT EQUATION OF STATE SUCH AS THE REDLICH-KWONG-SOAVE EQUATION. THEY REPORT MEASUREMENTS FOR CRITICAL PROPERTIES AND SATURATED VAPOUR PRESSURE BY AN AUTOMATED STATIC APPARATUS AND P-V-T DATA. THE LATTER ARE CORRELATED BY THE MARTIN-HOU EQUATION OF STATE. COMPOUNDS STUDIED INCLUDE: R134A, R125 AND R123.
Details
- Original title: A PROCEDURE FOR PRODUCTION OF PHYSICAL PROPERTY DATA TO DEVELOP NEW REFRIGERANTS.
- Record ID : 1991-1017
- Languages: English
- Publication date: 1990/07/17
- Source: Source: USNC-IIR/Proc. 1990 Refrig. Conf., Purdue Univ./ASHRAE, Purdue CFC Conf./Purdue Univ., Ray W. Herrick Lab., Sch. mech. Eng.
432-441; 3 fig.; 7 tabl.; 5 ref. - Document available for consultation in the library of the IIR headquarters only.
Indexing
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Themes:
Thermodynamics and changes of state;
HCFCs;
HFCs - Keywords: R134a; Halogen; Calculation; R125; R123; Thermodynamic property; Equation of state; Refrigerant
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Comparisons of equations of state for HFC134a a...
- Author(s) : PENONCELLO S. G., JACOBSEN R. T., WILLIAMS R. C., LEMMON E. W.
- Date : 1993/04/30
- Languages : English
- Source: IEA, Annex 18/J. phys. chem. Ref. Data - 96 p.; 35 fig.; 27 tabl.; 66 ref.
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Comparisons of equations of state with experime...
- Author(s) : ELHASSAN A. E., CRAVEN R. J. B., REUCK K. M. de
- Date : 1993/04/30
- Languages : English
- Source: IEA, Annex 18/J. phys. chem. Ref. Data - 52 p.; 55 fig.; 15 ref.; 77 ref.
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THERMODYNAMIC PROPERTIES OF THE REFRIGERANTS R1...
- Author(s) : DÖRING R.
- Date : 1990
- Languages : English
- Source: Thermophysical properties of pure substances and mixtures for refrigeration.
- Formats : PDF
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An international standard equation of state for...
- Author(s) : YOUNGLOVE B. A., MCLINDEN M. O.
- Date : 1994
- Languages : English
- Source: J. phys. chem. Ref. Data - 71 p.; 16 fig.; 7 tabl.; 37 ref.; 3 append.
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PRELIMINARY EQUATIONS OF STATE FOR THE OZONE-FR...
- Author(s) : BAEHR H. D., KABELAC S.
- Date : 1989
- Languages : German
- Source: Klima Kälte Heiz. - vol. 17 - n. 2
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