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1 211 (0,099s)

Project

Experimental research and mathematical modelling of unsteady phenomena induced by hydrodynamic cavitation (GA13-23550S)

The flow unsteadiness caused by cavitation instabilities is responsible for unwanted noise and vibrations, which adversely affect lifetime, reliability and safety of hydrodynamic machines. The projects will deepen the understanding of the in...

BJ - Termodynamika

  • 2013 - 2015
  • 6 152 tis. Kč
  • 6 152 tis. Kč
  • GA ČR
Project

Dynamics of unsteady phenomena in gas-liquid systems (GA19-09518S)

The project concerns the basic research into unsteady phenomena in gas-liquid multiphase systems typically occurring in bubble column contactors and reactors and aerated tanks. The goal is to understand the underlying mechanisms gov...

Chemical process engineering

  • 2019 - 2022
  • 7 386 tis. Kč
  • 6 480 tis. Kč
  • GA ČR
Project

Mathematical Modelling of In-Cylinder Phenomena at Reciprocating Engine (GA101/99/D014)

General aim of the project is mathematical modelling of in-cylinder phenomena at a reciprocating engine using advanced methods of the computational fluid dynamics. In-cylinder phenomena strongly influence ecological parameters of an...

JT - Pohon, motory a paliva

  • 1999 - 2002
  • 857 tis. Kč
  • 395 tis. Kč
  • GA ČR
Project

Computer modelling of aeroelastic phenomena for real fluid flowing past vibrating airfoils particularly after the loss of system stability (IAA200760613)

attention will be paid to the numerical simulation of unsteady, strongly nonlinear phenomena during and after starting of the aeroelastic instabilities (flutter), as well, the computational algorithms will be worked out. They will ...

BI - Akustika a kmity

  • 2006 - 2009
  • 1 513 tis. Kč
  • 1 513 tis. Kč
  • AV ČR
Project

Wave driven convective heat transfer process (IAA2076702)

The aim of this project is to elucidate the mechanism of some "strange" effects characterising the unsteady convective heat tranfer processes which appear in a transitional thermal plasma plume. In such a plume thermal energy transport p...

BJ - Termodynamika

  • 1997 - 1999
  • 2 850 tis. Kč
  • 1 505 tis. Kč
  • AV ČR
Project

Studies on Magnetorheological Fluid Behavior in Slit-flow rheometer at High Shear Rates and Unsteady flow (GA17-26162S)

. The model will consider an unsteady flow of MR fluid in the rheometer, which is induced will be: (a) including the influence of unsteady MR fluid flow into the theoretical model; (b......

BK - Mechanika tekutin

  • 2017 - 2019
  • 1 717 tis. Kč
  • 1 717 tis. Kč
  • GA ČR
Project

Porous Catalysts and Membrane Supports A Relationship Between Mass Transport and Textural Properties (GA203/05/0347)

transport phenomena in porous solids. Multicomponent mass transport as well as permeation flow of a single gas will be investigated under steady and unsteady conditions......

CF - Fyzikální chemie a teoretická chemie

  • 2005 - 2007
  • 2 702 tis. Kč
  • 2 702 tis. Kč
  • GA ČR
Project

Experimental investigation of unsteady flow patterns around vibrating airfoil with application in aeroelasticity (GA101/09/1522)

The project follows the problems solved in IT AS CR. Its aim is better understanding of physical phenomena in aeroelasticity and to obtain new experimental data for testing aeroelastic computational methods.The existing experimental equipmen...

BK - Mechanika tekutin

  • 2009 - 2012
  • 3 581 tis. Kč
  • 3 581 tis. Kč
  • GA ČR
Project

Modelling of voice production based on biomechanics (OC09019)

by Finite Element Method (FEM). The unsteady viscous airflow will be described by the unsteady Navier-Stokes equations and because of large amplitudes of vocal fold......

BI - Akustika a kmity

  • 2009 - 2010
  • 846 tis. Kč
  • 846 tis. Kč
  • MŠMT
Project

Modelling of unsteady complex flows (7AMB13PL003)

The suggested project will cover the three following goals: Physical 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 la...

BK - Mechanika tekutin

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