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Modelling of natural and bypass transition in aerodynamics
This paper deals with comparison of two different models of bypass and natural transition. The transition models were tested by means of the incompressible flow around the NACA0012 airfoil and the XIS40MOD...
BK - Mechanika tekutin
- 2013 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Numerical Modelling of Bypass Transition in the Profile Boundary Layer
Bypass transition is simulated by means of in-house computational code. Results are compared with data from commercial code FLUENT and XFOIL code....
BK - Mechanika tekutin
- 2008 •
- D
Rok uplatnění
D - Stať ve sborníku
Modification of an algebraic bypass-transition model for internal flows
The contribution deals with testing of an algebraic bypass-transition model for shear flows characteristic for turbomachinery. The transition model based-Stokes equations with the SST turbulence model<...
BK - Mechanika tekutin
- 2010 •
- D
Rok uplatnění
D - Stať ve sborníku
Implementation and futher application of refined transition prediction methods for turbomachinery and other aerodynamics flows. /Z - 1307/.
The report deals with mathematical modelling and experimental investigation of the bypass transition in boundary-layer flows. The modelling of bypass transition is based on two-layer turbulence
BK - Mechanika tekutin
- 2001 •
- Vx
Rok uplatnění
Vx - Nezařazeno - Výzkumná zpráva obsahující utajované informace (takový výsledek lze do RIV vložit pouze v případě, že zpráva obsahuje utajované informace a pole R12 = U), nebo souhrnná výzkumná zpráva
Effect of turbulent energy production on modelling of the pseudolaminar boundary layer in the bypass transition.
Original scientific paper dealing with Effect of turbulent energy production on modelling of the pseudolaminar boundary layer in the bypass transition....
BK - Mechanika tekutin
- 1998 •
- D
Rok uplatnění
D - Stať ve sborníku
Implementation of an algebraic bypass transition model into two-equation turbulence model for a finite volume method solver
A mathematical model of turbulent flow, based on the finite volume method and two-equation turbulence model, was extended by an algebraic model of the bypass transition taking into account the effect of fr...
BK - Mechanika tekutin
- 2007 •
- D
Rok uplatnění
D - Stať ve sborníku
Comparison of models of the bypass transition due to free-stream turbulence and wall roughness effects
The contribution deals with the bypass-transition correlations taking into account the effect of free-stream turbulence and wall roughness. The transition region on the bypass transition are compared and a...
BK - Mechanika tekutin
- 2013 •
- D
Rok uplatnění
D - Stať ve sborníku
Comparison of various laminar/turbulent transition models
The article deals with modification of the algebraic model of the bypass transition for modelling of the transition at low free-stream turbulence. Further, the three-equation k-kL-? model and the ...
BK - Mechanika tekutin
- 2014 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Modelling of natural and bypass transition in aerodynamics
Most of transition models are proposed for modelling of the bypass transition and Příhoda for the bypass transition was modified for modelling of the transition at low t...
BK - Mechanika tekutin
- 2014 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Numerical Solution of Turbine Cascade Flow by Two Equations, EARSM and Bypass Transition Turbulence Models
This work deals with numerical solution of transonic flow in turbine cascades. We compare results achieved by SST, TNT and EARSM turbulence models and we also present results achieved by two equations turbulence model with an algebr...
BK - Mechanika tekutin
- 2008 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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