Simulations of 3D/4D precipitation processes in a turbulent flow field
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Date
2009
Authors
Volume
1463
Issue
Journal
Series Titel
Book Title
Publisher
Berlin : Weierstraß-Institut für Angewandte Analysis und Stochastik
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Abstract
Precipitation processes are modeled by population balance systems. A very expensive part of the simulation of population balance systems is the solution of the equation for the particle size distribution (PSD) since this equation is defined in a higher dimensional domain than the other equations in the system. This paper studies different approaches for the solution of this equation: two finite difference upwind schemes and a linear finite element flux--corrected transport method. It is shown that the different schemes lead to qualitatively different solutions for an output of interest.
Description
Keywords
population balance system, precipitation process, incompressible
Navier–Stokes equations, transport equations, FEM–FCT scheme, upwind finite difference method
Citation
John, V., & Roland, M. (2009). Simulations of 3D/4D precipitation processes in a turbulent flow field (Vol. 1463). Berlin : Weierstraß-Institut für Angewandte Analysis und Stochastik.
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This document may be downloaded, read, stored and printed for your own use within the limits of § 53 UrhG but it may not be distributed via the internet or passed on to external parties.
This document may be downloaded, read, stored and printed for your own use within the limits of § 53 UrhG but it may not be distributed via the internet or passed on to external parties.