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Recent content by dtmeng

  1. dtmeng

    Calculation of isentropic exponent for real gases

    First of all, thanks to everybody who responded, gained some valuable input here. My choice for LKP is based on a recommendation made by Lüdtke, "Process Centrifugal Compressors", 1st Ed., 2004. It just says that RKS is not recommended for CO2 in a pressure range up to 200 bar (about 2900...
  2. dtmeng

    Calculation of isentropic exponent for real gases

    Hi there, I am doing some calculations on compression of co2 and therefore I need the isentropic volume exponent (kappa_p,v) and the isentropic temperature exponent (kappa_T,p) for a real gas. These are defined as following (in "Thermodynamic Correlations, k-Exponents, Speed of Sound, and COP...
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