DBPapers
DOI: 10.5593/SGEM2014/B21/S7.021

EFFECT OF MESH DENSITY ON THE ACCURACY OF THE CALCULATION USING CFD

P. Stasa, V. Kebo, O. Kodym
Wednesday 1 October 2014 by Libadmin2014

References: 14th International Multidisciplinary Scientific GeoConference SGEM 2014, www.sgem.org, SGEM2014 Conference Proceedings, ISBN 978-619-7105-10-0 / ISSN 1314-2704, June 19-25, 2014, Book 2, Vol. 1, 161-168 pp

ABSTRACT
One of the important steps in the modeling and simulation of phenomena using CFD codes is the creation of geometry, respectively creating a mesh for the investigated area. Modeling and simulation of phenomena in Fluent CFD tool required the discretization of area to cells at the beginning - finite volume method. From this perspective, it is very important to prepare high-quality mesh for modeling. The mesh plays a very important role for the calculation of the modeling and simulation, and is thus necessary to find an optimal balance between the number of cells and the hardware requirements for computing, which brings with it the number of cells. The paper deals with application of CFD codes in mining and in especially we compare the calculation modeling and simulation on several models with different quality network. The aim of this article is to determine the specific examples of how the cell density significantly affects the calculation itself.

Keywords: modeling and simulation, methane, porous environment, mesh quality, CFD, Fluent

Home | Contact | Site Map | Site statistics | Visitors : 443 / 353063

Follow site activity en  Follow site activity INFORMATICS  Follow site activity Papers SGEM2014   ?

CrossRef Member    Indexed in ISI Web Of Knowledge   Indexed in ISI Web Of Knowledge
   

© Copyright 2001 International Multidisciplinary Scientific GeoConference & EXPO SGEM. All Rights Reserved.

Creative Commons License