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Projects

10 561 projects (0,16s) •

Project

Experimental study of organized structures in turbulent boundary layer with free-stream turbulence (GA15-18964S)

Understanding special features of turbulence in the boundary layer is important. Presence of external turbulence outside the boundary layer may significantly influence the flow dynamics of the boundary layer itself. This turbule...

BK - Mechanika tekutin

  • 2015 - 2019
    • •
  • 3 845 tis. Kč
    • •
  • 3 845 tis. Kč
    • •
  • GA ČR
Project

Interactions of single bubble or drop with a vortex-ring (GA22-29605S)

Turbulent flows containing various turbulent structures occur in a variety modulate the turbulence and the turbulent structures influence the bubble or drop the interaction of single bubble with s...

Fluids and plasma physics (including surface physics)

  • 2022 - 2024
    • •
  • 5 988 tis. Kč
    • •
  • 5 988 tis. Kč
    • •
  • GA ČR
Project

Experimental study of organised structures in turbulent boundary layer above rough surface with obstacles (GAP101/12/1554)

Understanding special features of turbulence in the boundary layer is important dispersion. Aim of this project is to get an insight into dynamics of fully turbulent boundary layer and find a statistical representation of existing c...

BK - Mechanika tekutin

  • 2012 - 2016
    • •
  • 2 928 tis. Kč
    • •
  • 2 928 tis. Kč
    • •
  • GA ČR
Project

Interaction of micellar additives with turbulent flow (IAA2060204)

Micellar agents (surfactants) are able, due to their inner structure, to reduce considerably the friction losses in turbulent flow even in recirculating systems (e.g the mechanism of interaction of micellar additives with turbul...

BK - Mechanika tekutin

  • 2002 - 2004
    • •
  • 2 828 tis. Kč
    • •
  • 984 tis. Kč
    • •
  • AV ČR
Project

Controlled laminar/turbulent boundary layer transition. (IAA200760614)

The laminar/turbulent boundary layer transition in internal aerodynamics is affected by pressure gradient, free stream turbulence, wall roughness and many other factors. Recently the action of length scale of free stream turbule...

BK - Mechanika tekutin

  • 2006 - 2010
    • •
  • 2 530 tis. Kč
    • •
  • 2 530 tis. Kč
    • •
  • AV ČR
Project

Onset conditions of the aeroelastic instability of structures with respect to random loading due to turbulent air flow (GP103/01/P083)

It is known that slender civil engineering structures like masts and antenna extensions can vibrate in a turbulent wind sometimes with severe damage caused by instable vibration of the structure. An experimental research wi...

JM - Inženýrské stavitelství

  • 2001 - 2003
    • •
  • 822 tis. Kč
    • •
  • 617 tis. Kč
    • •
  • GA ČR
Project

Experimental and numerical modelling of turbulent flow with massive separation (GA103/09/0977)

of incompressible turbulent flow with massive separation due to adverse pressure gradient (flow is to refine physical and mathematical model of turbulent flow with separation focused of PIV and LDA techniques will be focused on a d...

BK - Mechanika tekutin

  • 2009 - 2012
    • •
  • 5 774 tis. Kč
    • •
  • 5 774 tis. Kč
    • •
  • GA ČR
Project

Study of turbulent structures at the atmosphere-forest interface over complex terrain (GP205/05/P564)

and energy is driven by small- and large-eddy turbulence as well. The large-eddy turbulence is associated with gravity waves and coherent structures (KS). The occurrence interface over the complex terrain. The character of...

DG - Vědy o atmosféře, meteorologie

  • 2005 - 2007
    • •
  • 420 tis. Kč
    • •
  • 420 tis. Kč
    • •
  • GA ČR
Project

Dynamics of vortical structures in the turbulent-wake interaction and relevant aspects of a structural description (IAA260403)

BK - Mechanika tekutin

  • 1994 - 1996
    • •
  • 69 tis. Kč
    • •
  • 107 tis. Kč
    • •
  • AV ČR
Project

Modelling of unsteady complex flows (7AMB13PL003)

and mathematical modeling of unsteady turbulent complex flows with important inner and outer/turbulent transition and separation. Influence on free-stream turbulence, wall roughness will incorporate new information on dyna...

BK - Mechanika tekutin

  • 2013 - 2014
    • •
  • 190 tis. Kč
    • •
  • 190 tis. Kč
    • •
  • MŠMT
  • 1 - 10 out of 10 561