TY - JOUR ID - 61668 TI - Application of Carnahan-Starling-vdW-β Equation of State for Refrigerant Fluids JO - Physical Chemistry Research JA - PCR LA - en SN - 2322-5521 AU - Hosseini, S. Mostafa AD - Department of Chemistry, Faculty of Sciences, University of Hormozgan, Bandar Abbas, 71961, Iran Y1 - 2018 PY - 2018 VL - 6 IS - 2 SP - 447 EP - 462 KW - Equation of state KW - Refrigerant KW - Liquid density KW - Inversion curve DO - 10.22036/pcr.2018.116571.1458 N2 - Herein, the application of Carnahan-Starling-vdW-β equation of state (EoS) for 13 refrigerant fluids was investigated. The EoS could predict the saturated liquid densities of these refrigerants over the temperature range of 100-400 K and pressures from zero up to187 MPa with the average absolute deviations of 2.66%. The accuracy of Carnahan-Starling-vdW-β EoS in liquid density prediction was also compared with Peng-Robinson EoS and a perturbed hard-sphere-chain EoS. The surface tension and sound velocity of the saturated refrigerants were also calculated using the Carnahan-Starling-vdW-β EoS within 4.76%. and 5.66%, respectively. Finally, Carnahan-Starling-vdW-β was employed to predict Joule-Thomson inversion curve for some studied refrigerant fluids UR - https://www.physchemres.org/article_61668.html L1 - https://www.physchemres.org/article_61668_17cfec271eddde335b8481ba7025a39e.pdf ER -