Numerical Simulation of Separated Flows in Channels

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F12%3A00190768" target="_blank" >RIV/68407700:21220/12:00190768 - isvavai.cz</a>

Alternative codes found

RIV/61388998:_____/12:00381178

Result on the web

<a href="http://dx.doi.org/10.1007/s11630-012-0529-2" target="_blank" >http://dx.doi.org/10.1007/s11630-012-0529-2</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s11630-012-0529-2" target="_blank" >10.1007/s11630-012-0529-2</a>

Result language

angličtina

Original language name

Numerical Simulation of Separated Flows in Channels

Original language description

The work deals with numerical modelling of turbulent flows in channels with an expansion of the cross-section where flow separation and reattachment occur. The performance of several eddy viscosity models and an explicit algebraic Reynolds stress model (EARSM) is studied. The used test cases are flows in channels with various backward facing steps where the step is perpendicular or inclined and the top wall is parallel or deflected. Furthermore, a channel with the circular ramp is considered. The numerical solution is achieved by the finite volume method or by finite element method. The results of both numerical approaches are compared.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BA - General mathematics

OECD FORD branch

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Project

<a href="/en/project/GA103%2F09%2F0977" target="_blank" >GA103/09/0977: Experimental and numerical modelling of turbulent flow with massive separation</a><br>

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2012

Confidentiality

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

Name of the periodical

Journal of Thermal Science

ISSN

1003-2169

e-ISSN

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Volume of the periodical

21

Issue of the periodical within the volume

2

Country of publishing house

CN - CHINA

Number of pages

9

Pages from-to

145-153

UT code for WoS article

000301218000006

EID of the result in the Scopus database

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