Steam Engine - CFD Simulations with Moving Mesh

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F14%3A00221503" target="_blank" >RIV/68407700:21220/14:00221503 - isvavai.cz</a>

Výsledek na webu

<a href="http://acta.fih.upt.ro/pdf/2014-1/ACTA-2014-1-24.pdf" target="_blank" >http://acta.fih.upt.ro/pdf/2014-1/ACTA-2014-1-24.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Steam Engine - CFD Simulations with Moving Mesh

Popis výsledku v původním jazyce

This paper briefly analyses problems arising from the CFD simulation of steam flow in a piston machine. Based on a prototype facility a simplified 2-dimensional model, with computational grid of the single-acting steam engine in pre-processor GAMBIT, wassetup. In the first part of this paper the model generation is described and difficulties linked with moving and dynamic meshing are discussed. In the second part, the boundary conditions for the simulations are defined and results of simulations performed in the CFD code ANSYS-FLUENT are presented. The main outputs of the performed simulations are indicator diagrams that can subsequently be used for determination of the time-dependent forces acting to the piston.

Název v anglickém jazyce

Steam Engine - CFD Simulations with Moving Mesh

Popis výsledku anglicky

This paper briefly analyses problems arising from the CFD simulation of steam flow in a piston machine. Based on a prototype facility a simplified 2-dimensional model, with computational grid of the single-acting steam engine in pre-processor GAMBIT, wassetup. In the first part of this paper the model generation is described and difficulties linked with moving and dynamic meshing are discussed. In the second part, the boundary conditions for the simulations are defined and results of simulations performed in the CFD code ANSYS-FLUENT are presented. The main outputs of the performed simulations are indicator diagrams that can subsequently be used for determination of the time-dependent forces acting to the piston.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BK - Mechanika tekutin

OECD FORD obor

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Projekt

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Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

ACTA TEHNICA CORVINIENSIS ? Bulletin of Engineering

ISSN

2067-3809

e-ISSN

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Svazek periodika

7

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

RO - Rumunsko

Počet stran výsledku

4

Strana od-do

179-182

Kód UT WoS článku

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EID výsledku v databázi Scopus

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