Analysis and Comparison of the Alpha Functions of SRK Equation of State

• Published in: Chinese journal of chemical engineering Vol. 16; no. 5; pp. 766 - 771
• Main Author: 罗明检 胡冰 姜涛 夏淑倩 马沛生
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 01.10.2008
• Subjects: equation of state; intermolecular force; phase equilibria; SRK方程; virial coefficient; 化工计算; 状态方程; 相平衡; equation of state; virial coefficient; intermolecular force; phase equilibria

Alpha functions of Soave-Redlich-Kwong （SRK） equation of state proposed by Soave, Twu, and Luo were different in mathematic tendency. They were compared in modeling methane-alkanes equilibria with van der Waals mixing rule and Modified Huron-Vidal （MHV1） mixing rule, respectively. Results showed tha...