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Secondary flow effects on flow separation in closed, curved and relatively narrow channels.
Secondary flow effects on flow separation in closed, curved and relatively narrow channels are discussed on the basis of CFD simulation......
BK - Mechanika tekutin
- 2002 •
- D
Rok uplatnění
D - Stať ve sborníku
Secondary flow effects in relatively narrow channels.
After classification of secondary flows (due to centrifugal forces, viscosity and inflow through the tip clearance) assessment of their effects in relatively narrow channels and cascades of low aspect ration is presented.Effect of s...
BK - Mechanika tekutin
- 2003 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Secondary flow effects in relatively narrow channels.
There are at least three kinds of secondary flows (i.e. any flows in planes perpendicular to the main flow direction) in a typical tturbine rotor cascade - generated with strong interaction of all parts of the ...
JT - Pohon, motory a paliva
- 2003 •
- D
Rok uplatnění
D - Stať ve sborníku
Flow-induced birefringence study of secondary flow in entrance region of rectangular slit channel for long-chain-branched polyethylene melt
This work presents an analysis of the inner boundary of the secondary flow (i.e., corner vortex flow) in the entrance region of a rectangular slit channel for long of the secondary entry flow. Obtained res...
Polymer science
- 2022 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Secondary flows a losses : possibilities for reduction and some experimental results
The paper deals with possibilities for reduction of secondary flows and losses in turbine stages. The development of the idea of flow through the blade passage proposed for secondary flow losses reduction ...
BK - Mechanika tekutin
- 2008 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Secondary Flow in Curved Cylindrical Channels
different inflow structures. The secondary flow patterns and energy losses wereSome results of the systematic experimental research focused on the secondary flow generation within curved cylindrical channels are p...
JB - Senzory, čidla, měření a regulace
- 2003 •
- A
Rok uplatnění
A - Audiovizuální tvorba
Secondary flow in relatively narrow channels and in low aspect ratio cascades.
Various types of secondary flows in relatively narrow channels and in low aspect ratio tturbine channels are classified. These flows determine the structure of tthe main flow and contribute considerably to tthe los...
BK - Mechanika tekutin
- 2003 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Secondary Flow in Curved Cylindrical Channels
different inflow structures. The secondary flow patterns and energy losses wereSome results of the systematic experimental research focused on the secondary flow generation within curved cylindrical channels are p...
Aerospace engineering
- 2003 •
- D
Rok uplatnění
D - Stať ve sborníku
Internal transonic flows.
Paper (invited lecture) discusses peculiarities of internal transonic flows, as,e.g.,aerodynamic choking and its effect in cascades,threedimensionality and secondary flow effects, strong viscous/inviscid interaction, supers...
BK - Mechanika tekutin
- 2002 •
- D
Rok uplatnění
D - Stať ve sborníku
Numerical Simulation of 3D Flow in the Entrance Part of Wind Tunnel
The paper deals with numerical solutions of 3D viscous steady flows of incompressible fluid in the entrance nozzle. The turbulent secondary flow in corners is observed. Conventional nozzle and optimized nozzle were compared...
BK - Mechanika tekutin
- 2004 •
- D
Rok uplatnění
D - Stať ve sborníku
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