Transport Properties of Refrigerant Mixtures: Thermal Conductivity

In the present work, the integral equations method is used to calculate transport properties of polar fluids. For this goal, we use the Stockmayer potential and examine theoretically the thermal conductivity of several refrigerant mixtures such as R۱۲۵+R۱۳۴a, R۱۲۵+R۳۲, R۱۲۵+R۱۵۲a, R۱۳۴a+R۳۲, R۱۵۲a+R۳۲, R۱۳۴a+R۱۴۳a, and R۱۲۵+R۱۴۳a. We solve numerically the Ornstein-Zernike (OZ) equation using the Hypernetted Chain (HNC) approximation  for binary fluid mixtures and obtain the pair correlation functions. Finally, the temperature dependence of thermal conductivity is studied using Vesovic-Wakeham method and compared with available results.

کلیدواژه ها:

Transport property ، Thermal conductivity ، Refrigerant mixtures ، Binary mixtures