Numerical Simulation of Flow in a Meridional Plane of Multistage Turbine

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F14%3A00222867" target="_blank" >RIV/68407700:21220/14:00222867 - 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
Numerical Simulation of Flow in a Meridional Plane of Multistage Turbine
Original language description
The paper presents a numerical method, which simulates the circumferentially averaged steady flow of a compressible fluid in a multistage turbine. The method is considered in the analytic mode with known geometry. It is intended as a fast tool to turbinedesigners, which provides the distribution of the flow parameters in the meridional plane, gives the information about mass flow and estimates the efficiency of turbine. The method is based on the solution of the circumferentially averaged three-dimensional Euler equations complemented by the source terms related to the turbine geometry and to the loss prediction model. The meridional plane is discretized by a structured grid. Equations are solved by a finite volume method with the AUSM type numericalflux. Examples including the transonic flow in a turbine stator and in a stage are presented.
Czech name
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Czech description
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Project
<a href="/en/project/TE01020020" target="_blank" >TE01020020: Josef Bozek Competence Centre for Automotive Industry</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Finite Volumes for Complex Applications VII, Elliptic, Parabolic and Hyperbolic Problems
ISBN
978-3-319-05590-9
ISSN
2194-1009
e-ISSN
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Number of pages
9
Pages from-to
847-855
Publisher name
Springer Science+Business Media
Place of publication
Berlin
Event location
Berlín
Event date
Jun 15, 2014
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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