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Journal of Engineering Thermophysics

Published in:

01-02-2020

Convective Type Models of Industrial Processes in Column Apparatuses 1. Chemical Reactions

Authors: B. Chr. Boyadjiev, Chr. B. Boyadjiev

Published in: Journal of Engineering Thermophysics | Issue 1/2020

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Abstract

A new approach for modeling chemical processes in industrial column apparatuses is presented. An exact approach for solving the equations in the convective type models is used. The use of experimental data for the average concentration at the column end for a specific process and column makes it possible to find out model parameters related with radial non-uniformity of velocity. These parameters enable application of the average-concentration model for modeling of chemical processes with different reaction rates.

previous article Numerical Simulation of Wave Formation and Heat Transfer in Falling Liquid Films at Unsteady Heat Release

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Boyadjiev, Chr., Theoretical Chemical Engineering. Modelling and Simulation, Berlin: Springer-Verlag, 2010.

Boyadjiev, Chr., Doichinova, M., Boyadjiev, B., and Popova-Krumova, P., Modeling of Column Apparatus Processes, Berlin: Springer-Verlag, 2016.

Boyadjiev, Chr., Doichinova, M., Boyadjiev, B., and Popova-Krumova, P., Modeling of Column Apparatus Processes, 2nd ed., Berlin: Springer-Verlag, 2018.

Boyadjiev, B. and Boyadjiev, Chr., New Models of Industrial Column Chemical Reactors, Bulgarian Chem. Comm., 2017, vol. 49, iss. 3, pp. 706–710.

Boyadjiev, Chr. and Boyadjiev, B., New Approach to Modelling and Simulation of Chemical and Mass Transfer Processes in Column Apparatuses, Bulgarian Chem. Comm., 2018, vol. 50, Special Issue-K, pp. 7–23.

Schiesser, W.E., The Numerical Method of Lines, San Diego: Academic Press, 1991.

Title: Convective Type Models of Industrial Processes in Column Apparatuses 1. Chemical Reactions
Authors: B. Chr. Boyadjiev
Chr. B. Boyadjiev
Publication date: 01-02-2020
Publisher: Pleiades Publishing
Published in: Journal of Engineering Thermophysics / Issue 1/2020
Print ISSN: 1810-2328
Electronic ISSN: 1990-5432
DOI: https://doi.org/10.1134/S1810232820010142

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