Modeling the flow of methane in area with end-mining activities in the city of Ostrava using CFD program Fluent

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27350%2F11%3A86078834" target="_blank" >RIV/61989100:27350/11:86078834 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Modeling the flow of methane in area with end-mining activities in the city of Ostrava using CFD program Fluent

Popis výsledku v původním jazyce

This paper deals with the natural processes taking place in area with end-mining activities in the city of Ostrava, especially Hrusov mine. One of the problems, which we can encounter with in areas with end-mining activities in underground coal mines, issituation, where methane escapes from the residual part of the mining of coal beds. Article responds to the need for knowledge of natural processes in this field, and therefore it deals with modeling and simulation of methane flow from the underground to the surface through the rocks. The model of the natural environment is based on information which was gathered (obtained) during solving the Grant GACR No. 105/98/KO45. Exclusiveness of our approach is visualization and demonstration how gas will behave in porous media model in different conditions of our test examples. Without the use of numerical flow technology, generally known as CFD programs, we can very hardly understand and almost never see the situation in the underground.

Název v anglickém jazyce

Modeling the flow of methane in area with end-mining activities in the city of Ostrava using CFD program Fluent

Popis výsledku anglicky

This paper deals with the natural processes taking place in area with end-mining activities in the city of Ostrava, especially Hrusov mine. One of the problems, which we can encounter with in areas with end-mining activities in underground coal mines, issituation, where methane escapes from the residual part of the mining of coal beds. Article responds to the need for knowledge of natural processes in this field, and therefore it deals with modeling and simulation of methane flow from the underground to the surface through the rocks. The model of the natural environment is based on information which was gathered (obtained) during solving the Grant GACR No. 105/98/KO45. Exclusiveness of our approach is visualization and demonstration how gas will behave in porous media model in different conditions of our test examples. Without the use of numerical flow technology, generally known as CFD programs, we can very hardly understand and almost never see the situation in the underground.

Druh

D - Stať ve sborníku

CEP obor

DH - Báňský průmysl včetně těžby a zpracování uhlí

OECD FORD obor

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Projekt

<a href="/cs/project/GA105%2F09%2F1366" target="_blank" >GA105/09/1366: Využití virtuální reality v simulaci a řízení výrobních procesů</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2011

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proceedings of International Symposium on Earth Science and Technology 2011

ISBN

978-4-9902356-1-1

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

171-176

Název nakladatele

CINEST

Místo vydání

Fukuoka

Místo konání akce

Fukuoka

Datum konání akce

6. 12. 2011

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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