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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 of the transition region depending mainly on the pre...
BK - Mechanika tekutin
- 2013 •
- D
Rok uplatnění
D - Stať ve sborníku
Effect of free-stream turbulence and wall roughness on the transition onset in the boudary layer.
Original scientific paper dealing with Effect of free-stream turbulence and wall roughness on the transition onset in the boudary layer....
BK - Mechanika tekutin
- 1998 •
- D
Rok uplatnění
D - Stať ve sborníku
Some properties of boundary layer under the joint effect of external flow turbulence and surface roughness
Consequences of the separate effect and the joint effect of the flat plate surface roughness and free stream turbulence are investigated on the development of the zero pressure gradient boundary layer....
BK - Mechanika tekutin
- 2009 •
- O
Rok uplatnění
O - Ostatní výsledky
By-pass transition of flat plate boundary layers on the surfaces near the limit of admissible roughness
It was certied that both the wall roughness and the free stream turbulence accelerate individually the boundary layer development from the laminar state of boundary layer to turbulence. Next it was ascertained that...
BK - Mechanika tekutin
- 2011 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Modelling of flow over a backward-facing step in streams with various turbulence level
of free-stream turbulence level. The predicted length of the recirculation region corresponds well with experimental data but the dependence of the ratio xr/h on free-stream turbulencelevel is smaller.
BK - Mechanika tekutin
- 2005 •
- D
Rok uplatnění
D - Stať ve sborníku
Preliminary study on the effect of the wall roughness and free stream turbulence on the boundary layer development
The results of experimental investigation of individual action and the joint action of the uniform sand roughness of the flat plate surface and homogeneous close to isotropy free stream turbulence on development the flat pl...
BK - Mechanika tekutin
- 2008 •
- D
Rok uplatnění
D - Stať ve sborníku
Flow separation and relaxation of the shear layer behind a backward facing step
on the effect of free-stream turbulence on the region of separated flow behind the stepTurbulent flow over a backward facing step in streams with various turbulence levels was numericall...
BK - Mechanika tekutin
- 2006 •
- D
Rok uplatnění
D - Stať ve sborníku
Effect of free-stream turbulence properties on boundary layer laminarturbulent transition: A new approach
the characteristics of the boundary layers under the effect of moderate free-stream turbulenceThe effect of length scale on flat-plate by-pass transitional boundary layers subject to free str...
BK - Mechanika tekutin
- 2012 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
On the receptivity of the by-pass transition to the length scale of the outer stream turbulence.
The effect of length scale on flat-plate by-pass boundary layer transition under free stream turbulence conditions has been investigated in details. Experiments correspond to the ERCOFTAC Test Case T3A+....
BK - Mechanika tekutin
- 2000 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
The effect of free stream turbulence and receptivity on disturbances amplification during by-pass transition.
Annotation not available...
BK - Mechanika tekutin
- 2000 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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