Paper Title :Importance Of The Extent Of Far-Field Boundaries And Of The Grid Topology In The CFD Simulation Of External Flows
Author :Meghana Athadkar, S S Desai
Article Citation :Meghana Athadkar ,S S Desai ,
(2014 ) " Importance Of The Extent Of Far-Field Boundaries And Of The Grid Topology In The CFD Simulation Of External Flows " ,
International Journal of Mechanical and Production Engineering (IJMPE) ,
pp. 69-72,
Volume-2,Issue-9
Abstract : A computational study has been performed in order to assess the effect of the distance of the far-field from aerofoil
surface. Aerofoil NACA 23012 has been considered for this study. Considering the flow to be steady and incompressible, a
Navier-Stokes code, FLUENT 6.3 was used with Spalart-Allmaras one-equation turbulence model. From this study, it is found
that to obtain acceptable results from the analysis the far-field should be placed at least at a distance 10 chords upstream and
15 chords downstream of the aerofoil.
Type : Research paper
Published : Volume-2,Issue-9
DOIONLINE NO - IJMPE-IRAJ-DOIONLINE-1239
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Copyright: © Institute of Research and Journals
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Published on 2014-09-03 |
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