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Reynolds Number in Laminar Flows and in Turbulence
Reynolds number is the basic parameter determining the flow-field topology are involved. However the Reynolds number definition is not unique and its physical meaning depends strongly on its actual definition. In t...
Applied mechanics
- 2019 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Reynolds Number in Laminar Flows and in Turbulence
Reynolds number is the basic parameter determining the flow-field topology are involved. However the Reynolds number definition is not unique and its physical meaning depends strongly on its actual definition. In t...
Applied mechanics
- 2019 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
On Reynolds number physical interpretation
The physical interpretation of Reynolds number in laminar and turbulent flows is studied in details. Understanding to its real physical meaning is the necessary condition for proper and meaningful explanation of the processes behind...
Applied mechanics
- 2018 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Shear-driven cavity flow at high Reynolds numbers
The paper deals with a research of a shear-driven cavity flow at high Reynolds numbers (Re= 12000-100000). PIV method was used with a continuous light source and at selected profiles LDA method was used, too. Numerical k-omega, SST ...
JM - Inženýrské stavitelství
- 2007 •
- D
Rok uplatnění
D - Stať ve sborníku
SUPG method for higher Reynolds number unsteady flows.
Method for solution of Navier-Stokes equations for viscous incompressible fluid, when large Reynolds numbers are considered, is mentioned and tested on several examples....
BK - Mechanika tekutin
- 2002 •
- D
Rok uplatnění
D - Stať ve sborníku
Artical Reynolds numbers for pulsatile flow in the circular tube.
Original scientific paper dealing with Artical Reynolds numbers for pulsatile flow in the circular tube.
BK - Mechanika tekutin
- 2000 •
- D
Rok uplatnění
D - Stať ve sborníku
NEURAL NETWORK PREDICTION OF THE FLOW FIELD IN A PERIODIC DOMAIN WITH HYPERNETWORK PARAMETRIZATION
for variable blade shapes as well as variable Reynolds number using the machine-learning Reynolds number, an encoder-decoder convolutional neural network, also called U-Net, is used. The values 500, 1000 and 1500 ...
Applied mechanics
- 2022 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Airfoils in the Range of Low-Reynolds Numbers
The article deals with the basic problems of design and testing of modern high performance airfoils.
BK - Mechanika tekutin
- 2004 •
- D
Rok uplatnění
D - Stať ve sborníku
Viscosity: its appearance at ultra-short scale, viscous stream buckling and a novel approach to determine critical values of the Reynolds number for laminar-turbulent transition
values ofthe local Reynolds numbers, for which transition to turbulence begins. A universal relation between the local and global critical values of Reynolds numbers is derived. The values of the local Reynold...
BK - Mechanika tekutin
- 2013 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Subdynamic Asymptotic Behavior of Microfluidic Valves
Decreasing the Reynolds number of microfluidic no-moving-part flow control valves below the usual operating range leads to a distinct sub-dynamic regime, where Reynolds number ceases to be a useful characterization...
BK - Mechanika tekutin
- 2005 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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