VAPOR-LIQUID EQUILIBRIUM MEASUREMENTS FOR THE CO2 + R290 MIXTURE

摘要：

Vapor-liquid equilibrium (VLE) measurements for the binary CO2 + propane mixture were carried out by the recirculation method. Thirty-three data sets of VLE measurements are obtained in the temperatures from 260 K to 290 K and in the pressures from 408 kPa to 4710 kPa. The experimental uncertainties of the temperature, pressure, and composition measurements are estimated to be within 3 mK, 3 kPa, and 0.11 ％, respectively. The present VLE data for the CO2 + propane mixture are compared with the three kinds of cubic equation of state, i.e., Peng-Robinson equation, Patel-Teja equation, and Soave-Redlich-Kwong equation.

作者: Y.HIGASHI K.TANAKA R.AKASAKA Y.KAYUKAWA K.FUJII

作者单位: Department of Mechanical Systems and Design Engineering, Iwaki Meisei University,5-5-1, Iino, Chuoda Faculties of Humanities, Kyushu Lutheran Collage,3-12-16, Kurokami, Kumamoto 860-8520, JAPAN Material Properties and Metrological Statistics Division,National Institute of Advanced Industrial S

会议类型: 国际会议

会议名称: The 22nd International Congress of Refrigeration(第22届国际制冷大会)

会议地点: 北京

会议语种:英文

在线出版日期: 2007-08-21（万方平台首次上网日期，不代表论文的发表时间）