Numerical Experiments with 2D and 3D Transonic Flows

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F12%3A00190677" target="_blank" >RIV/68407700:21220/12:00190677 - 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 Experiments with 2D and 3D Transonic Flows
Original language description
This work deals with the development of numerical methods for simulation of transonic flows of an inviscid and viscous (turbulent) compressible fluid in a two- and three- dimensional channel and in the DCA 8% cascade. Results of numerical experiments modelling the inviscid and viscous flows at the different inlet Mach numbers are compared and discussed. The numerical solution was obtained by the finite volume method using Lax-Wendroff scheme (MacCormack's and Richtmyer's form) and the multistage Runge-Kutta method on structured non-orthogonal grids. Jameson's artificial dissipation was added to increase of the numerical stability. In the case of inviscid flows different inlet boundary conditions are considered. For turbulence modelling algebraic Baldwin-Lomax model and two equations k - omega model were applied.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BA - General mathematics
OECD FORD branch
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Project
<a href="/en/project/GAP101%2F10%2F1329" target="_blank" >GAP101/10/1329: Numerical and experimental research on the flow in axial turbine cascades</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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