Basic Numerical Testing of Mixed Hybrid FE Model of Compressible Flow with Artificial Viscosity

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24220%2F05%3A00000050" target="_blank" >RIV/46747885:24220/05:00000050 - 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

Basic Numerical Testing of Mixed Hybrid FE Model of Compressible Flow with Artificial Viscosity

Original language description

The contribution is a follow-up to the paper of the same authors in Algoritmy 2002 Proceedings. It was concerned the numerical model of processes in a combustion engine. This contribution is devoted to one part of the model -a model of Eulerian compressible flow with artificial viscosity. The system of Euler, mass balance, and state equations is discretized in time using implicit finite difference method and in space using mixed hybrid formulation offinite element method. The artificial viscosity term is included and resulting system is linearized. Trilateral prismatic Raviart-Thomas finite elements are used. The definition of Raviaof the Euler flow is set and results of a couple of numerical tests are presented.

Czech name

Základní numerické testování smíšeně-hybridního konečněprvkového modelu proudění stlačitelné kapaliny s umělou viskozitou

Czech description

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Type

D - Article in proceedings

CEP classification

BK - Liquid mechanics

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2005

Confidentiality

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

Article name in the collection

Proceedings of ALGORITMY 2005

ISBN

80-227-2192-1

ISSN

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e-ISSN

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Number of pages

10

Pages from-to

113-122

Publisher name

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Place of publication

Bratislava

Event location

Podbanské

Event date

Jan 1, 2005

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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