Numerical methods for particle agglomeration and breakage in lid-driven cavity flows at low Reynolds numbers

被引:3
作者
Roy, N. [1 ]
Duerr, R. [2 ]
Bueck, A. [3 ]
Kumar, J. [4 ]
Sundar, S. [1 ]
机构
[1] Indian Inst Technol Madras, Dept Math, Ctr Computat Math & Data Sci, Chennai 600036, Tamil Nadu, India
[2] Max Planck Inst Complex Dynam Syst, Proc Synth & Proc Dynam, D-39106 Magdeburg, Germany
[3] Friedrich Alexander Univ Erlangen Nuremberg, Inst Particle Technol, D-91058 Erlangen, Germany
[4] Indian Inst Technol Kharagpur, Dept Math, Kharagpur 721302, W Bengal, India
关键词
Lid-driven cavity; Population balance equation; Multi-phase flow; Cell average technique; QMOM; POPULATION BALANCE-EQUATIONS; QUADRATURE METHOD; FINITE NUMBER; MOMENT METHOD; AGGREGATION; COAGULATION; RECONSTRUCTION; DISCRETIZATION; TRANSPORT; ACCURACY;
D O I
10.1016/j.matcom.2021.08.015
中图分类号
TP39 [计算机的应用];
学科分类号
081203 ; 0835 ;
摘要
In this paper, a rigorous computational study is carried out on the three numerical methods: cell average technique (CAT), weighted finite volume scheme (WFVS), and quadrature method of moments (QMOM). Each method is analyzed to solve the population balance equation coupled with hydrodynamics. Different test cases have been considered for aggregation, breakage, simultaneous aggregation and breakage processes with four different aggregation kernels and uniform breakage function. Both the advantages and disadvantages of those methods are thoroughly investigated for the PBE coupled with hydrodynamics. Based on accuracy and efficiency, it is recommended that the WFVS is a smart choice for computing number density and moments in the case of inhomogeneous PBE. (C) 2021 International Association for Mathematics and Computers in Simulation (IMACS). Published by Elsevier B.V. All rights reserved.
引用
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页码:33 / 49
页数:17
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