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Using of the Low Turbulence Wind Tunnel for Investigation of Three-Dimensional Unsteady Flow in Curved Channels
flow structure and turbulence on the formation of the secondary flow in the curved cylindrical channel are presented. Using a specially designed low turbulence low speed open type wind tunnel and the flow...
BK - Mechanika tekutin
- 2002 •
- D
Rok uplatnění
D - Stať ve sborníku
Influence of the Inlet Flow Structure on the Energy Loss within Curved Channel
planes inside the channel the mean velocity vector and total and static pressure were measurements of the three-dimensional flow fields within the channel were made. The measurements were perform...
JU - Aeronautika, aerodynamika, letadla
- 2003 •
- D
Rok uplatnění
D - Stať ve sborníku
Influence of the Inlet Flow Structure on the Energy Loss within Curved Channel
planes inside the channel the mean velocity vector and total and static pressure were measurements of the three-dimensional flow fields within the channel were made. The measurements were perform...
JB - Senzory, čidla, měření a regulace
- 2003 •
- A
Rok uplatnění
A - Audiovizuální tvorba
Influence of the Inlet Flow Structure on the Energy Loss within Curved Channel
planes inside the channel the mean velocity vector and total and static pressure were measurements of the three-dimensional flow fields within the channel were made. The measurements were perform...
Aerospace engineering
- 2003 •
- D
Rok uplatnění
D - Stať ve sborníku
PIV measurement of turbulent flow within a street canyon: Detection of coherent motion
Turbulent flow inside a street canyon was investigated in a wind-channel. Velocity measurements were performed in vertical planes by means of particle image dynamic regimes in the street, so that the gener...
BK - Mechanika tekutin
- 2012 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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Mean velocity profiles in a boundary layer under the joint action of surface roughness and external turbulent flow
The individual and joint action of surface roughness and external flow turbulence on the mean flow in boundary layer are discussed with the regard to the improvement of the evaluation and analysis of the measur...
BK - Mechanika tekutin
- 2008 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Improved formula for fully developed mean flow velocity profile for both laminar and turbulent flro in tube
Improved formula of a mean flow velocity profile in tube for laminar and turbulent flow is introduced in this paper. A comparison of this new formula with some others formulas and also with the experimenta...
BK - Mechanika tekutin
- 2015 •
- D
Rok uplatnění
D - Stať ve sborníku
Experimental Research in the Aeronautical Aerodynamics
The article informs about ARNs subproject P1 the aim of which is to investigate the influence of on-coming velocity profile and flow structure on the creation and size of the out-going vortex couple in curved, circular cross-section...
AM - Pedagogika a školství
- 2001 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Contribution to investigation of turbulent mean-flow velocity profile in pipe of circular cross-section
This paper deals with problem of mean-flow velocity profiles for a turbulent flow in a pipe of circular cross-section. There are mentioned some very well-known analytical formulas of mean-flow...
Energy and fuels
- 2016 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
The spreading of a carbon dioxide gas round jet into a collateral air flow
The paper deals with the velocity and concentration measurement in homogeneous low turbulence air flow with round jet CO2 outgoing in the main flow direction from a circullar orifice. Variances and Covaria...
BK - Mechanika tekutin
- 2006 •
- D
Rok uplatnění
D - Stať ve sborníku
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