Least-squares spectral method for solving advective population balance problems

被引：19

作者：

Dorao, C. A. ^{[1
]}

Jakobsen, H. A. ^{[1
]}

机构：

[1] Norwegian Univ Sci & Technol, Dept Chem Engn, N-7491 Trondheim, Norway

来源：

JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS | 2007年 / 201卷 / 01期

关键词：

least-squares method; population balance equation; multiphase flow;

D O I：

10.1016/j.cam.2006.02.020

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

The combined CFD-PBE (population balance models) are computationally intensive requiring efficient numerical methods for solving practical problems. In this paper, a high order method is presented based on the least-squares method (LSM) for the solution of a spatial-dependent population balance equation which includes advective processes. Numerical experiments are performed in order to study the behavior of the proposed method for one-dimensional cases using model problems with analytical solutions. (c) 2006 Elsevier B.V. All rights reserved.

引用

页码：247 / 257

页数：11

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