Implementation of pressure-correction algorithm with AUSM into openFOAM

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F12%3A00384058" target="_blank" >RIV/61388998:_____/12:00384058 - isvavai.cz</a>

Alternative codes found

RIV/68407700:21220/12:00235639

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Implementation of pressure-correction algorithm with AUSM into openFOAM

Original language description

This paper shows results of the project concerned with implementation of the Advection Upstream Splitting Method (AUSM) into OpenFOAM. AUSM is well suited for calculations of transonic flows. Authors have recently presented the implementation of explicitAUSM method. In this article the authors aim to improve convergence behaviour. This was achieved by treating acoustic terms implicitly following the approach proposed by Dick and Nerinckx. The system of equations became semi-implicit and the fully segregated pressure-correction algorithm was implemented. Presented numerical solutions of 2D and 3D inviscid transonic flows through a channel were obtained using explicit as well as new implicit implementation of AUSM in OpenFOAM.

Czech name

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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

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2012

Confidentiality

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

Article name in the collection

Colloquium FLUID DYNAMICS 2012

ISBN

978-80-87012-42-0

ISSN

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e-ISSN

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Number of pages

2

Pages from-to

15-16

Publisher name

Ústav termomechaniky AV ČR, v. v. i.

Place of publication

Praha

Event location

Praha

Event date

Oct 24, 2012

Type of event by nationality

EUR - Evropská akce

UT code for WoS article

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