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A SIMPLE SET OF EQUATIONS OF STATE FOR PROCESS CALCULATIONS AND ITS APPLICATION TO R134A AND R152A.

Author(s) : KABELAC S.

Type of article: Article, IJR article

Summary

THE PAPER REPORTS A USEFUL SET OF EQUATIONS WHICH ALLOWS THE CONSISTENT AND RELIABLE CALCULATION OF THERMODYNAMIC PROPERTIES. THESE EQUATIONS ARE OF A SIMPLE STRUCTURE BECAUSE THE CRITICAL REGION IS EXCLUDED. THEREFORE, FOR A PRELIMINARY INVESTIGATION ONLY FEW EXPERIMENTAL DATA POINTS ARE REQUIRED, WHICH MAKES THIS SET OF EQUATIONS SUITABLE FOR < NEW > REFRIGERANTS. THE RELATIONSHIPS FOR ENTHALPY AND ENTROPY ARE DERIVED FROM THESE EQUATIONS AND EVALUATION PROCEDURES ARE SUMMARIZED. EXAMPLES ARE GIVEN FOR R134A AND R152A.

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Pages: 217-222

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Details

  • Original title: A SIMPLE SET OF EQUATIONS OF STATE FOR PROCESS CALCULATIONS AND ITS APPLICATION TO R134A AND R152A.
  • Record ID : 1991-2444
  • Languages: English
  • Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 14 - n. 4
  • Publication date: 1991/07

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