Large Eddy Simulation of Jet-Wall Interaction

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F09%3APU83600" target="_blank" >RIV/00216305:26210/09:PU83600 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Large Eddy Simulation of Jet-Wall Interaction
Original language description
The article deals with computational modelling of a jet-wall interaction as it is a key factor to the efficient operation of the Aaberg exhaust hood. The hood makes use of the radial jet to significantly enhance its suction effect due to the generated directional flow pattern in front of the hood. The article focuses on the influence of solver set-up and discretization schemes on results obtained with the use of LES method to model the turbulent flow. It contrasts commonly used central differencing withanother second order scheme, TVD though. Regarding the solver set-up, PISO and SIMPLE algorithms are also compared. The wall was placed parallel to the jet and at the distance of 170 mm from the jet axis; the wall was limited in its diameter to 550 mm.The jet issued from a slot of 4 mm in width and diameter of 200 mm.
Czech name
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Czech description
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Project
<a href="/en/project/GP101%2F08%2FP128" target="_blank" >GP101/08/P128: Research on Radial Jet Instabilities</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of International Conference Experimental Fluid Mechanics 2009
ISBN
978-80-7372-538-9
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
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Publisher name
Technical University of Liberec
Place of publication
Liberec
Event location
Liberec
Event date
Nov 25, 2009
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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