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Numerical Solution of Turbulent Flow in a Turbine Cascade
The work deals with numerical modeling of subsonic and transonic flow through the SE1050 turbine cascade. AUSM and AUSMPW+ splitting is used for inviscid fluxes. The turbulence is modelled usind SST and EARSM t...
BK - Mechanika tekutin
- 2006 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Numerical Solution of Subsonic and Transonic Turbulent Flow through 2D Cascades
The work deals with numerical solution of 2D steady turbulent subsonic and transonic flows through turbine cascades. The turbulence is modeled using eddy viscosity SST and explicit algebraic Reynolds stress mod...
BK - Mechanika tekutin
- 2008 •
- D
Rok uplatnění
D - Stať ve sborníku
Numerical Solution of Flow through a Curved Difusser
We solve a turbulent flow through a curved difusser of rectangular cross-section. Governing equations are Reynolds averaged Navier-Stokes equations, with SST and EARSM two-equation turbulence models. We compare res...
BK - Mechanika tekutin
- 2004 •
- D
Rok uplatnění
D - Stať ve sborníku
Software for numerical simulation of flow over backward facing step
The software solves averaged Navier-Stokes equations with a turbulence model by implicit finite volume method. The turbulence model are two-equation SST and EARSM....
BA - Obecná matematika
- 2010 •
- R
Rok uplatnění
R - Software
Numerical Solution of Heat Transfer in the Impinging Jet
We solve numerically 3-dimensional impinging jet cooling a weakly heated flat plate. We use SST and EARSM turbulence models for velocity and eddy diffusivity, GGDH and EASM model for turbulent heat flux. W...
BK - Mechanika tekutin
- 2005 •
- D
Rok uplatnění
D - Stať ve sborníku
Numerical Solution of the Flow through a 2D and 3D Backward Facing Step
The incompressible laminar and turbulent flow through a 2D and 3D backward facing step is solved by AUSM artificial compressibility finite volume method and by Kuwahara upwind finite difference method. The turbulence model ...
BA - Obecná matematika
- 2001 •
- C
Rok uplatnění
C - Kapitola v odborné knize
NUMERICAL AND EXPERIMENTAL MODELS OF THE THERMALLY STRATIFIED BOUNDARY LAYER
The article describes a change of selected turbulent variables in the surroundings of a flow around thermally loaded object. The problem is solved numerically in the software Ansys Fluent using a Transition SST model that i...
JN - Stavebnictví
- 2016 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Numerical modeling of turbulent flow through a turbine cascade
A model of turbulent flow in subsonic and transonic regime of a turbine blade cascade using SST turbulence model is described. The numerical method based on the implicit AUSM discretization is given and nu...
BK - Mechanika tekutin
- 2004 •
- D
Rok uplatnění
D - Stať ve sborníku
Numerical simulation of flow in a backward step channel
are performed with help of three turbulent models ? k-w SST, standard k-e and Reynolds Stress Model on three different types of grid. The results are compared with experimental observation. The best results were a...
BK - Mechanika tekutin
- 2006 •
- D
Rok uplatnění
D - Stať ve sborníku
The numerical simulation of the spray
In this article we focus on the spray of the liquid which is injected into the cylinder area with gas flow. We work with the non-stationary viscous compressible fluid flow with turbulence model, described by the RANS equations and <...
Civil engineering
- 2022 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
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