Simulation of a reactive flow using Multiple Relaxation Time Lattice Boltzmann Method
Volume Title: 1
Authors
1School of Chemical Engineering, College of Engineering, University of Tehran, Tehran, Iran
2chemical engineering school, collage of engineering, university of tehran
3Faculty of Engineering, Alzahra University, Tehran, Iran
Abstract
In this paper,‎ the simultaneous simulation of mass and momentum transfer has been done using the Lattice Boltzmann method, multi relaxation time, and collision-based kinetic reaction model. The results have been analyzed and compared with a traditional finite element method simulation. The results of the simulation had a remarkable matching with the results of the finite element method. The multiple relaxation time method in the section of fluid dynamics helps to increase the numerical stability. Also, the multiple relaxation time method in the section of mass transfer simulation, decreases the error to the half in some cases and eliminates some of the outlier data.
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