DBPapers
DOI: 10.5593/SGEM2014/B21/S7.011

COMPARISON OF THE RESULTS OF LAMINAR AND TURBULENT FLOW OF METHANE IN POROUS MEDIA

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, 81-88 pp

ABSTRACT
Modeling and simulation of flow using CFD packages is an interdisciplinary task, in
which a person must have knowledge of investigating phenomenon not only in the field,
which is dealt with, but mainly from fluid mechanics. In the case of modeling and
simulation of mine gases flow in porous medium is one of many important steps
decision whether the flow in rocks has laminar or turbulent character. This article aims to identify and compare the results of modeling and simulation using laminar and turbulent flow in the modeling and simulation of phenomena in the field of gas flow through porous environment and evaluate whether there are significant differences between these two types of flow. The next task is to answer the question whether the amount of the mixture flowing wellhead linearly dependent on the size of the underpressure induced in the borehole.

Keywords: laminar flow, turbulent flow, modeling and simulation, methane, porous
environment

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