Finite element modeling of polydisperse flows using the direct quadrature method of moments

被引：0
|
作者：
Janssens, Bart [1 ]
Bosschaerts, Walter [1 ]
Limam, Karim [2 ]
机构：
[1] Royal Mil Acad, Dept Mech, Ave Renaissance 30, B-1000 Brussels, Belgium
[2] La Rochelle Univ, LaSIE, Ave Michel Crepeau, F-170421 La Rochelle 1, France
来源：
MATERIALS & ENERGY I (2015) / MATERIALS & ENERGY II (2016) | 2017年 / 139卷
关键词：
Finite Element Method; Computational Fluid Dynamics; Eulerian dispersed flow model; Direct Quadrature Method of Moments;
D O I：
10.1016/j.egypro.2017.11.230
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
We present an Eulerian method to compute polydisperse flow, using a stabilized finite element method for the flow and particle transport equations, an equilibrium approach to compute the particle velocity field and a Direct Quadrature of Method of Moments to take into account polydispersity and particle coagulation. For the coagulation, a kernel that can be used in direct numerical simulation is derived. The method is tested on the Taylor-Green vortex and a Burgers vortex. (C) 2017 The Authors. Published by Elsevier Ltd.
引用
收藏
页码：410 / 416
页数：7
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