Predicting the Coefficients of Antoine Equation Using the Artificial Neural Network (TECHNICAL NOTE)
Publish Year: 1398
نوع سند: مقاله ژورنالی
زبان: English
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JR_IJE-32-10_003
تاریخ نمایه سازی: 10 آذر 1398
Abstract:
Neural network is one of the new soft computing methods commonly used for prediction of the thermodynamic properties of pure fluids and mixtures. In this study, we have used this soft computing method to predict the coefficients of the Antoine vapor pressure equation. Three transfer functions of tan-sigmoid (tansig), log-sigmoid (logsig), and linear were used to evaluate the performance of different transfer functions to redict the coefficients of the Antoine vapor pressure equation. The critical pressure, critical temperature, critical volume, molecular weight, and acentric factor were considered as the input variables and the Antoine equation coefficients showed by the symbols A, B, and C were considered as the output variables. The results of this study indicated that the linear transfer function had a better performance than other transfer functions and the topology of 5-6-3 with Levenberg–Marquardt learning algorithm and linear transfer function had the best performance for prediction of these coefficients.
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Authors
Amir Hosein Khosravi Ghasemi
Faculty of Chemical Eng., Babol Noshirvani University of Technology
Mohammad Ebrahim Mohammdpour Mir
Faculty of Chemical Engineering Babol Noshirvani University of Technology
Sara Nanvakenari
Faculty of Chemical Eng. Babol Noshirvani University of Technology
Kamyar Movagharnejad
Faculty of Chemical Engineering, Babol Noshiravani University of Technology