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262 (0,101s) •

Project

Optimization of pulsatile jet actuation in fluid mechanics (GA16-16596S)

The physical fundamentals of pulsatile fluid jet flows, namely jet flows with reciprocating fluid movement (synthetic jets, hybrid synthetic jets and mixed pulsed jets. The useful value of the

BK - Mechanika tekutin

  • 2016 - 2020
    • •
  • 5 937 tis. Kč
    • •
  • 5 811 tis. Kč
    • •
  • GA ČR
Project

Pulsatile jets for control of flow fields (IAA200760801)

This project deals with one of the principles of flow control ? the active control using pulsatile jets. The control jets are generated by actuators. The project the hybrid synthetic jet actuators. Five types of st...

BK - Mechanika tekutin

  • 2008 - 2012
    • •
  • 8 410 tis. Kč
    • •
  • 8 410 tis. Kč
    • •
  • AV ČR
Project

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

pulsatile jets controlled by means of large coherent structures in the flow field. The intrinsic instability of the jet shear flow is responsible for the oscillating characterof the flow field. On the other hand, the j...

BK - Mechanika tekutin

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

The Impact of Pulsatile Blood Flow on the Vascular Damage in Patients with Mechanical Ventricular Assist Devices. (NT14019)

, residual pulsatility, pulse wave velocity, endothelial function, the concentration to presence of residual pulsatile flow. As a control group 10 patients with chronic heart......

FA - Kardiovaskulární nemoci včetně kardiochirurgie

  • 2013 - 2015
    • •
  • 2 505 tis. Kč
    • •
  • 2 505 tis. Kč
    • •
  • MZ
Project

Computational modelling of pulsatile flow in compliant tubes with application for tandem carotid stenosis (GA21-21935S)

The project deals with development of advanced methodology for computational modelling of pulsatile liquid flow in compliant tubes with complex shape, made of hyperelastic isotropic and anisotropic materials. Corresponding computational simu...

Applied mechanics

  • 2021 - 2024
    • •
  • 7 449 tis. Kč
    • •
  • 7 449 tis. Kč
    • •
  • GA ČR
Project

Hydrodynamic generator of pulsed jets (IAA2086001)

ultrasonic modulation of the jet will be defined. The development of the ultrasonic nozzle device for modulation of high-speed water jets will be aimed at modulation using methods of direct measurement of impact forces generated by...

DH - Báňský průmysl včetně těžby a zpracování uhlí

  • 2000 - 2003
    • •
  • 4 081 tis. Kč
    • •
  • 1 298 tis. Kč
    • •
  • AV ČR
Project

Actuators of synthetic and hybrid synthetic jets (GPP101/12/P556)

Synthetic jet actuators will be investigated in the proposed research project of the modifications of the synthetic jet actuator is the hybrid synthetic jet actuator. The hybrid synthetic jet actuator differs in th...

BK - Mechanika tekutin

  • 2012 - 2014
    • •
  • 991 tis. Kč
    • •
  • 991 tis. Kč
    • •
  • GA ČR
Project

Principles and noninvasive real-time measurements of pulmonary vascular mechanics and ventilation-perfusion matching (GA22-34020S)

regional distribution of ventilation, perfusion and pulsatility of lungs. It can for regional V/Q and pulsatility monitoring; seek optimal strategies of mechanical......

Physiology (including cytology)

  • 2022 - 2024
    • •
  • 12 333 tis. Kč
    • •
  • 12 333 tis. Kč
    • •
  • GA ČR
Project

Research on Radial Jet Instabilities (GP101/08/P128)

The project is aimed at research of a radial jet and the flow induced by the jet as it is generated by a reinforced exhaust hood. The reinforced exhaust hood to a hydraulic shortcut eventually. Thus flow conditions which cause the r...

BK - Mechanika tekutin

  • 2008 - 2010
    • •
  • 1 065 tis. Kč
    • •
  • 1 065 tis. Kč
    • •
  • GA ČR
Project

Control of air entrainment process in thermal plasma jets generated by hybrid gas-water torch (KJB100430701)

Thermal plasma jets are strongly affected by the surrounding atmosphere since in thermal plasma jets in different surroundings. The project will be mostly devoted to an experimental investigation and will be focused on the study of ...

BL - Fyzika plasmatu a výboje v plynech

  • 2007 - 2009
    • •
  • 1 348 tis. Kč
    • •
  • 1 348 tis. Kč
    • •
  • AV ČR
  • 1 - 10 out of 262