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251 (0,103s) •

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

BK - Mechanika tekutin

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

Influence of Heat Transfer on Laminar-Turbulent Transition (GAP101/10/0257)

The proposed project is focused on the study of laminar-to-turbulent transition and quantify laminar-turbulent transitions.The CFD simulation, with the use of the transition model in ANSYS CFX, will be employed to ...

BK - Mechanika tekutin

  • 2010 - 2012
    • •
  • 1 343 tis. Kč
    • •
  • 1 343 tis. Kč
    • •
  • GA ČR
Project

Laminar-Turbulent transition modeling (GA103/07/0136)

Proposed project is focused on the transition from laminar to turbulent flow preferably physical-founded. The intended model of transition from laminar to the turbulent flow will be implemented into the program cod...

BK - Mechanika tekutin

  • 2007 - 2009
    • •
  • 3 015 tis. Kč
    • •
  • 3 015 tis. Kč
    • •
  • GA ČR
Project

Effect of complex boundary conditions on the laminar/turbulent transition (GAP101/12/1271)

The subject of the project is the experimental and numerical modelling of the laminar/turbulent transition under complicate boundary conditions covering the effect of free-stream turbulence, pressure gradient, wall roughnes...

BK - Mechanika tekutin

  • 2012 - 2016
    • •
  • 8 210 tis. Kč
    • •
  • 8 210 tis. Kč
    • •
  • GA ČR
Project

Flow of concentrated and complex slurries in closed conduits (GAP105/10/1574)

in the laminar and turbulent flow regimes. Validity of the two-layer model as well. Attention will be also paid to the laminar/turbulent transition, particle movement concentrated fine-grained and complex slurries...

BK - Mechanika tekutin

  • 2010 - 2014
    • •
  • 6 272 tis. Kč
    • •
  • 6 272 tis. Kč
    • •
  • GA ČR
Project

Modelling of unsteady complex flows (7AMB13PL003)

and mathematical modeling of unsteady turbulent complex flows with important inner and outer interactions will be carried out. Particularly the cases of a boundary layer laminar/turbulent transition and separation. Influen...

BK - Mechanika tekutin

  • 2013 - 2014
    • •
  • 190 tis. Kč
    • •
  • 190 tis. Kč
    • •
  • MŠMT
Project

The Mechanism of the Plasma Plume Laminar-Turbulent Transition Process and the Possibilities of Its Control (GA202/93/0115)

BL - Fyzika plasmatu a výboje v plynech

  • 1993 - 1995
    • •
  • 337 tis. Kč
    • •
  • 674 tis. Kč
    • •
  • GA ČR
Project

Skin friction in two-dimensional laminar boundary layer (GA101/97/0607)

shape has been solved now in detail for turbulent region of boundary layer. This problem includes also laminar airfoils with shortened turbulent region. This task has not been systematically solved for laminar reg...

JU - Aeronautika, aerodynamika, letadla

  • 1997 - 1999
    • •
  • 2 239 tis. Kč
    • •
  • 1 239 tis. Kč
    • •
  • GA ČR
Project

Multiscale laminar, transitional and turbulent accelerating and decelerating flow in human respiratory tract with aerosol transport and deposition (GA16-23675S)

The proposed project will focus on the development of new computational model for laminar, turbulent and transitional flow with particles in a complicated geometry RANS models and a model for stochastic generation of 3D turbulen...

BK - Mechanika tekutin

  • 2016 - 2018
    • •
  • 4 672 tis. Kč
    • •
  • 4 672 tis. Kč
    • •
  • GA ČR
Project

Selected problems of cryogenic fluid dynamics (GA202/08/0276)

Experimental investigation of selected laminar and turbulent flows of cryogenic helium gas, normal liquid He I and superfluid  He II over a wide range of temperature and pressure providing an unprecedented range of flow properties o...

BK - Mechanika tekutin

  • 2008 - 2012
    • •
  • 4 843 tis. Kč
    • •
  • 4 843 tis. Kč
    • •
  • GA ČR
  • 1 - 10 out of 251