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266 (0,104s) •

Project

Aerodynamics of impinging jets with industrial applications (GA101/98/1041)

Investigation of jets impacting on a solid or elastic wall (impinging jets investigationof the structure of impinging jets, namely of regions near their boundary (fountain jets), namely in cases w...

BJ - Termodynamika

  • 1998 - 2000
    • •
  • 2 875 tis. Kč
    • •
  • 2 468 tis. Kč
    • •
  • GA ČR
Project

Flow structure of an impinging liquid jet striking a flat, normally oriented surface (GA101/96/1324)

Impinging jets are characterized by unusually high transfer coefficients near of industries. Any treatment of the transfer rates under an impinging liquid jet realies uponassumptions about the flow. For the flow re...

BK - Mechanika tekutin

  • 1996 - 1998
    • •
  • 521 tis. Kč
    • •
  • 259 tis. Kč
    • •
  • GA ČR
Project

Jet-system to intensify heat and mass transfer on walls (OC F1.40)

Investigation of impinging flows with regard to the intensification of heat- and mass transfer on the wall by means of a passive management of turbulent shear flows, namely, the effects of the structure (turbulence, vortices) of the impi...

BK - Mechanika tekutin

  • 1993 - 1999
    • •
  • 1 429 tis. Kč
    • •
  • 1 330 tis. Kč
    • •
  • MŠMT
Project

Heat/mass transfer of impinging pulsatile jets controlled by large coherent structures (GA101/05/2681)

The Project is focused on actively controlled fluid flows, namely on impinging pulsatile jets controlled by means of large coherent structures in the flow field. The intrinsic instability of the jet shear flow is responsibl...

BK - Mechanika tekutin

  • 2005 - 2007
    • •
  • 2 615 tis. Kč
    • •
  • 2 615 tis. Kč
    • •
  • GA ČR
Project

Non-conventional impinging flows (GA101/07/1499)

Objectives of the project are proposed original designs of impinging jet flows. Due to complexity of turbulence and interacting coherent structures the investigations require tackling problems of basic reasearch character. The appli...

BK - Mechanika tekutin

  • 2007 - 2010
    • •
  • 3 403 tis. Kč
    • •
  • 3 403 tis. Kč
    • •
  • GA ČR
Project

Determination of the Transfer Rates between Circular Liquid Impinging Jet and a Solid Surface with Particular Emphasis to Plane Cooling (IA26052)

BK - Mechanika tekutin

  • 1992 - 1994
    • •
  • 0 tis. Kč
    • •
  • 0 tis. Kč
    • •
  • AV ČR
Project

Experimental and theoretical study of the convective heat transfer in turbulent swirling impinging jet. (GA14-18955S)

This project will focus on better understanding the turbulent heat transfer of impinging jets and identifying preferred methods to predict values of local heat transfer coefficients. The experimental part will consist in gaining exp...

JP - Průmyslové procesy a zpracování

  • 2014 - 2016
    • •
  • 4 422 tis. Kč
    • •
  • 4 422 tis. Kč
    • •
  • GA ČR
Project

Heat and mass transfer enhancement in unsteady jet flows - utilization of effects of hysteresis, bistability and intermittency (GC21-26232J)

The physical fundamentals of the heat transfer and flow structure of the coaxial, annular and swirling impinging jets will be the focus of the project. The influence of hysteresis, bistability, intermittency and flow structure on th...

Thermodynamics

  • 2021 - 2023
    • •
  • 3 339 tis. Kč
    • •
  • 3 339 tis. Kč
    • •
  • GA ČR
Project

Surface and subsurface erosion due to multiple droplet impingement (GA23-05372S)

to water drops. An ultrasonic pulsating water jet will be used as a drop generator...

Mechanical engineering

  • 2023 - 2025
    • •
  • 8 753 tis. Kč
    • •
  • 8 753 tis. Kč
    • •
  • GA ČR
Project

Increasing the transport coefficients of convective processes by means of jet flow modulation (GA101/99/0060)

The objective of the project is investigation convective transfer of heat (cooling, heating) or mass (e.g. drying of various materials) between a surface and a fluid flowing past it - in particular in the case of fluid jets impinging

BK - Mechanika tekutin

  • 1999 - 2001
    • •
  • 1 061 tis. Kč
    • •
  • 699 tis. Kč
    • •
  • GA ČR
  • 1 - 10 out of 266