Influence of a porous insert on the fluid flow inside the gasifier shaft

The Butakov Research Center

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Turbulent fluid flow inside the vertical gasifier shaft having the porous insert has been numerically analyzed. The effect of the porous medium structure on the fluid flow has been studied. The mathematical model has been formulated in dimensional primitive variables using the realizable κ-ε turbulent model. The distributions of velocity and skin friction coefficient inside the gasifier shaft have been obtained. The results clearly show an essential effect of the porous medium structure on turbulent fluid flow.

Original language	English
Title of host publication	High Technology
Subtitle of host publication	Research and Applications, 2015
Publisher	Trans Tech Publications Ltd
Pages	235-239
Number of pages	5
ISBN (Print)	9783038357087
DOIs	https://doi.org/10.4028/www.scientific.net/KEM.685.235
Publication status	Published - 1 Jan 2016
Event	4th International Conference for Young Scientists High Technology: Research and Applications, HTRA 2015 - Tomsk, Russian Federation Duration: 21 Apr 2015 → 24 Apr 2015

Publication series

Name	Key Engineering Materials
Volume	685
ISSN (Print)	1013-9826

Conference

Conference	4th International Conference for Young Scientists High Technology: Research and Applications, HTRA 2015
Country	Russian Federation
City	Tomsk
Period	21.4.15 → 24.4.15

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Keywords

Gasifier
Porous insert
Skin friction coefficient
Velocity profile

ASJC Scopus subject areas

Materials Science(all)
Mechanics of Materials
Mechanical Engineering

Cite this

Openyshev, P. V., & Sheremet, M. A. (2016). Influence of a porous insert on the fluid flow inside the gasifier shaft. In High Technology: Research and Applications, 2015 (pp. 235-239). (Key Engineering Materials; Vol. 685). Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/KEM.685.235

Openyshev, PV & Sheremet, MA 2016, Influence of a porous insert on the fluid flow inside the gasifier shaft. in High Technology: Research and Applications, 2015. Key Engineering Materials, vol. 685, Trans Tech Publications Ltd, pp. 235-239, 4th International Conference for Young Scientists High Technology: Research and Applications, HTRA 2015, Tomsk, Russian Federation, 21.4.15. https://doi.org/10.4028/www.scientific.net/KEM.685.235

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AB - Turbulent fluid flow inside the vertical gasifier shaft having the porous insert has been numerically analyzed. The effect of the porous medium structure on the fluid flow has been studied. The mathematical model has been formulated in dimensional primitive variables using the realizable κ-ε turbulent model. The distributions of velocity and skin friction coefficient inside the gasifier shaft have been obtained. The results clearly show an essential effect of the porous medium structure on turbulent fluid flow.

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KW - Skin friction coefficient

KW - Velocity profile

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Access to Document

10.4028/www.scientific.net/KEM.685.235