Numerical Comparison of Unsteady Compressible Viscous Flow in Convergent Channel

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F12%3A00193012" target="_blank" >RIV/68407700:21220/12:00193012 - isvavai.cz</a>
Alternative codes found
RIV/61388998:_____/12:00376886
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Numerical Comparison of Unsteady Compressible Viscous Flow in Convergent Channel
Original language description
This study deals with numerical solution of a 2D flow of a compressible viscous fluids in convergent channel for low inlet airflow velocity. Three governing systems - Full system, Adiabatic system, Iso-energetic system based on the Navier-Stokes equations for laminar flow are tested. The numerical solution is realized by finite volume method and the predictor-corrector MacCormack scheme with Jameson artificial viscosity using a grid of quadrilateral cells. The unsteady grid of quadrilateral cells is considered in the form of conservation laws using Arbitrary Lagrangian-Eulerian method. The numerical results, acquired from a developed program, are presented for inlet velocity u_inf=4.12m/s and Reynolds number Re=4x10^3.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
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

Article name in the collection
Proceedings of the International Conference Applications of Mathematics 2012
ISBN
978-80-85823-60-8
ISSN
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e-ISSN
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Number of pages
11
Pages from-to
203-213
Publisher name
Matematický ústav AV ČR
Place of publication
Praha
Event location
Praha
Event date
May 2, 2012
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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