A Modified Alpha Function for Peng-Robinson Cubic Equation of State

A piecewise alpha function was proposed for the Peng-Robinson equation of state (PR EoS) to predict the thermodynamic properties of pure compounds. The proposed alpha function and its derivations satisfied the requirement of consistency test. The new alpha function with PR EoS was used to predict th...

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Bibliographic Details
Main Authors: Wenying Zhao, Li Xia, Xiaorong Cao, Rongshan Bi, Shuguang Xiang
Format: Article
Language:English
Published: AIDIC Servizi S.r.l. 2020-08-01
Series:Chemical Engineering Transactions
Online Access:https://www.cetjournal.it/index.php/cet/article/view/11033