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6 711 (0,088s) •

Project

Diffuser flow with specific boundary conditions (GA101/01/0449)

Numerical and experimental research into diffuser flow features will be undertaken, with respect to the special boundary conditions that occur in power plant equipment. This means investigating the following influences: the inle...

BK - Mechanika tekutin

  • 2001 - 2003
    • •
  • 6 481 tis. Kč
    • •
  • 3 931 tis. Kč
    • •
  • GA ČR
Project

Reserch and optimising of preswirl in radial-axial inlet with regard to design parameter attaining and mutual cooperation with first stages of the axial flow compressor of small turbine engine (FT-TA5/034)

Reserch of cooperation between radial-axial inlet and mixed (axial + centrifugal) compressor. Efficiency optimisation, manufacture of experimental parts - verification of designed parameters.......

BJ - Termodynamika

  • 2008 - 2010
    • •
  • 37 215 tis. Kč
    • •
  • 22 147 tis. Kč
    • •
  • MPO
Project

Research and development of high-speed pumps with suppressed cavitation (FR-TI1/418)

, together with flow visualization at the impeller inlet.Research of flow in a high-speed pump interior in off-optimum modes aimed at suppression of cavitation at the impeller inlet, reduction of vibration and nois...

JE - Nejaderná energetika, spotřeba a užití energie

  • 2009 - 2012
    • •
  • 30 132 tis. Kč
    • •
  • 19 012 tis. Kč
    • •
  • MPO
Project

Diagnostics of the near-wall turbulence in beckward-facing step flows (GA101/04/0745)

flow will be carried out with the aim to cover a wide range of operating parameters (the expansion ratio, the Reynolds number, inlet flow conditions). The electrodiffusion structures in the near-wall region. In particular,...

BK - Mechanika tekutin

  • 2004 - 2006
    • •
  • 970 tis. Kč
    • •
  • 970 tis. Kč
    • •
  • GA ČR
Project

Increasing the efficiency of the ducted fan for small aircraft (TA04031817)

respecting the influence of the flow field at the output from the inlet channel unit consists of an inlet channel, fan stage with a stator stage and a piston of the subsonic flow inside the propulsive uni...

JT - Pohon, motory a paliva

  • 2014 - 2017
    • •
  • 15 315 tis. Kč
    • •
  • 9 941 tis. Kč
    • •
  • TA ČR
Project

Investigation of flows in a multi-stage axial turbine stages arrangement (TA04020129)

of the input parameters influence on the current multi-stage axial turbine arrangements...

BK - Mechanika tekutin

  • 2014 - 2017
    • •
  • 29 413 tis. Kč
    • •
  • 19 015 tis. Kč
    • •
  • TA ČR
Project

Investigation of the influence of the influence of additives, non-Newtonian properties and temperature field on hydrodynamic drag and heat transfer in machines (GA101/03/0585)

equipment and apparatuses in which flow and heat transfer takes place. Special emphasis in the flow of drag reducing surfactant solutions by means of installations into the exchange tubing and a promoter of turbulence at the in...

BK - Mechanika tekutin

  • 2003 - 2005
    • •
  • 3 681 tis. Kč
    • •
  • 1 857 tis. Kč
    • •
  • GA ČR
Project

Shape Optimization of the Diffuser with Inlet Circumferential Velocity Component (GP101/06/P190)

Design of the optimum diffuser shape for the flow with circumferential velocity component to achieve maximum pressure recovery. Design is based on methods of mathematical optimization and theoretical investigation of the flow struct...

BK - Mechanika tekutin

  • 2006 - 2008
    • •
  • 997 tis. Kč
    • •
  • 997 tis. Kč
    • •
  • GA ČR
Project

*Research and development of flow part of centrifugal compressors. (FI-IM3/195)

*The goal of project is to find interdependence of flow part details shape and molecular mass of compressed gas, inlet and discharge parameters by using CFD methods. The new centrifugal stages suitable for compression of light gases...

JQ - Strojní zařízení a nástroje

  • 2006 - 2009
    • •
  • 20 825 tis. Kč
    • •
  • 6 979 tis. Kč
    • •
  • MPO
Project

Efficiency evaluation method of heat recovery equipments in ventilation systems concerning the method based on exergy of heat flows. (GP103/08/P358)

of thermodynamics involving balance of air flow energies on heat exchanger inlets and outlets. Evaluation method based on heat flow exergies involve the Second law of thermodynamics, thus exergy generally describes utiliza...

JN - Stavebnictví

  • 2008 - 2010
    • •
  • 671 tis. Kč
    • •
  • 671 tis. Kč
    • •
  • GA ČR
  • 1 - 10 out of 6 711