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44 (0,208s)

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 problems of boundary layer flows with the heat transfer effects. An experimental study and quantify laminar-turbulent transitions.The CFD simulation, wi...

BK - Mechanika tekutin

  • 2010 - 2012
  • 1 343 tis. Kč
  • 1 343 tis. Kč
  • GA 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 turbulence on the on...

BK - Mechanika tekutin

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

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

Proposed project is focused on the transition from laminar to turbulent flow modeling. Actual CFD methods practically neglect such kind of problems. The only exception represents a code ANSYS CFX 10.0 using local interpretation of experiment...

BK - Mechanika tekutin

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

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

. This problem includes also laminar airfoils with shortened turbulent region. This task has not been systematically solved for laminar regions of boundary layer. The presented project intends to find airfoils with lower laminar...

JU - Aeronautika, aerodynamika, letadla

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

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......

BK - Mechanika tekutin

  • 2010 - 2014
  • 6 272 tis. Kč
  • 6 272 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 roughness and heat transfe...

BK - Mechanika tekutin

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

New family of cleanrooms products (FR-TI1/577)

The subject of the project New family of cleanrooms products solution is the realization of a complex R&D project with the aim to develop new products for cleanrooms deliveries. These products are Full-area pressure laminar field, Air shower...

JR - Ostatní strojírenství

  • 2009 - 2013
  • 39 205 tis. Kč
  • 12 334 tis. Kč
  • MPO
Project

DEVELOPMENT OF A NEW GENERATION OF CERAMIC FILTERS WITH A FRACTAL STRUCTURE FOR A MELT FILTRATION (FW10010269)

The project's main goal is to develop a new generation of ceramic gradient filters based on fractal-optimized shapes with higher filtration and laminarization potential. The motivation of the project is the new possibilities in additive or t...

Ceramics

  • 2024 - 2026
  • 9 612 tis. Kč
  • 6 361 tis. Kč
  • TA 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 of the human respiratory tract consisting of mouth/nose, pharynx, larynx, tra...

BK - Mechanika tekutin

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