The vapor liquid equilibria and critical properties for 10 non polar chain like fluids and 6 associating fluids are investigated by combining the renormalization group (RG) theory and the Yukawa EOS extended for chain like fluids.

• 结合重整化群 (RenormalizationGroup ；RG)理论和适用于链状流体的Yukawa状态方程 ；研究了 10个非极性链状流体和 6个缔合流体的汽液相平衡和临界性质 .