Software for numerical solution of wet steam flow with nonequilibrium condensation
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F19%3A00335307" target="_blank" >RIV/68407700:21220/19:00335307 - isvavai.cz</a>
Výsledek na webu
<a href="http://mat.fs.cvut.cz/asw/" target="_blank" >http://mat.fs.cvut.cz/asw/</a>
DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Software for numerical solution of wet steam flow with nonequilibrium condensation
Popis výsledku v původním jazyce
The software is aimed at stationary solution of wet steam flow in 2D. Governing equations describing the flow are solved by the finite volume method on unstructured grid. Inviscid or laminar regime of the flow can be selected. Following boundary conditions can be set: subsonic inlet, subsonic or supersonic outlet, slip wall, no-slip wall, symmetrical and periodical boundary. Real thermodynamics of water is implemented provided by IAPWS. The source term of governing equations which simulates vapor - liquid phase transition is resolved by time operator splitting. The software was tested for many geometries of turbine cascades. The software is designed for operating system Linux. The software is available in a form of paid license. The potential user has to succeed in a several days training course at the workplace of software owner.
Název v anglickém jazyce
Software for numerical solution of wet steam flow with nonequilibrium condensation
Popis výsledku anglicky
The software is aimed at stationary solution of wet steam flow in 2D. Governing equations describing the flow are solved by the finite volume method on unstructured grid. Inviscid or laminar regime of the flow can be selected. Following boundary conditions can be set: subsonic inlet, subsonic or supersonic outlet, slip wall, no-slip wall, symmetrical and periodical boundary. Real thermodynamics of water is implemented provided by IAPWS. The source term of governing equations which simulates vapor - liquid phase transition is resolved by time operator splitting. The software was tested for many geometries of turbine cascades. The software is designed for operating system Linux. The software is available in a form of paid license. The potential user has to succeed in a several days training course at the workplace of software owner.
Klasifikace
Druh
R - Software
CEP obor
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OECD FORD obor
20302 - Applied mechanics
Návaznosti výsledku
Projekt
<a href="/cs/project/TH02020057" target="_blank" >TH02020057: Profilové turbínové mříže pro supersonická proudová pole</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2019
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Interní identifikační kód produktu
ASW_19_1_U12101
Technické parametry
Software for wet steam flow simulation with nonequilibrium condensation.
Ekonomické parametry
IAPWS thermodynamics of water give more accurate results of wet steam flow in turbines comparing to perfect gas law.
IČO vlastníka výsledku
68407700
Název vlastníka
ústav technické matematiky