DocumentCode
485486
Title
A Computer Program for Detailed Frequency Response Analysis of Distillation Column Dynamics
Author
Wang, Chien ; Corripio, Arniando
Author_Institution
Department of Chemical Engineering, Louisiana State University, Baton Rouge, Louisiana 70803
fYear
1982
fDate
14-16 June 1982
Firstpage
81
Lastpage
86
Abstract
A model of a distillation column is developed that includes component and enthalpy balances, equilibrium relationships, variable pressure and complex tray hydraulic relationships. The model is incorporated into a computer program that produces Bode plots of the transfer functions between any input variable and any column variable. The paper includes examples of the use of the program to study column dynamic response and control loop interaction as a function of frequency.
Keywords
Automatic control; Chemical analysis; Computational modeling; Computer simulation; Differential algebraic equations; Differential equations; Distillation equipment; Frequency domain analysis; Frequency response; Time domain analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
American Control Conference, 1982
Conference_Location
Arlington, VA, USA
Type
conf
Filename
4787808
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