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Description
| - We work with the system of equations describing non-stationary inviscid compressible fluid flow in 3D, i.e. the Navier-Stokes equations, and we focus on the numerical solution of these equations and on the boundary conditions. In particular, we choose the implicit finite volume method. We use the analysis of the Riemann problem for the construction of the boundary conditions in order to match the experimental data. As a part of this work we present own-developed software for the solution of the 3D Navier-Stokes equations, using the shown implicit method.
- We work with the system of equations describing non-stationary inviscid compressible fluid flow in 3D, i.e. the Navier-Stokes equations, and we focus on the numerical solution of these equations and on the boundary conditions. In particular, we choose the implicit finite volume method. We use the analysis of the Riemann problem for the construction of the boundary conditions in order to match the experimental data. As a part of this work we present own-developed software for the solution of the 3D Navier-Stokes equations, using the shown implicit method. (en)
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Title
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skos:prefLabel
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skos:notation
| - RIV/00010669:_____/12:#0001502!RIV13-MPO-00010669
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...onomickeParametry
| - Urychlení výpočtů o cca 80%, širší obsah řešených úloh o cca 50%, zpřesnění modelu o cca 10 %, snížení nároků na výpočetní čas.
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/00010669:_____/12:#0001502
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http://linked.open...terniIdentifikace
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - compressible gas flow; viscous flow; unstructured meshes; boundary conditions; 3D; finite volume method; implicit method (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...ontrolniKodProRIV
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...UplatneniVysledku
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http://linked.open...echnickeParametry
| - Prostředí: Linux Vstup: konfigurační soubor se sítí aproximující studovanou oblast, soubor s počáteční podmínkou (tlak,hustota,rychlost), soubor s nastavením použité metody a s okrajovými podmínkami. Výstup: textový soubor s hodnotami v jednotlivých buňkách sítě.
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http://linked.open...iv/tvurceVysledku
| - Kyncl, Martin
- Pelant, Jaroslav
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http://linked.open...avai/riv/vlastnik
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http://linked.open...itiJinymSubjektem
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