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4 171 (0,072s) •

Project

Coupled problems of fluid and solid mechanics - nonlinear aeroelasticity (GAP101/11/0207)

methods for numerical simulations of flow induced vibrations of elastic structures of new methods for numerical simulations of flow induced vibrations of elastic are large and the system is nonli...

BK - Mechanika tekutin

  • 2011 - 2015
    • •
  • 7 338 tis. Kč
    • •
  • 7 338 tis. Kč
    • •
  • GA ČR
Project

Mathematical modelling of human vocal folds oscillations (IAA2076401)

The study will be focused first on substantial expansion of application possibilities of the original aeroelastic model of vocal fold oscillations. The theoretical model based on fluid-structure interaction of a compliant body and the airflow was ori...

BI - Akustika a kmity

  • 2004 - 2007
    • •
  • 3 800 tis. Kč
    • •
  • 1 888 tis. Kč
    • •
  • AV ČR
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 unsteady cavitation phenomena on vibration of the mention...

BJ - Termodynamika

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

Influence of Seal Leakage Flows Interactions on Steam Turbine Efficiency (TH02020086)

The detailed study of the seal leakage interaction with the main flow, especially in the High- and Intermediate pressure steam turbine stages, is the aim of the project. It is mainly a systematic research of this complex flow

JE - Nejaderná energetika, spotřeba a užití energie

  • 2017 - 2020
    • •
  • 22 527 tis. Kč
    • •
  • 13 417 tis. Kč
    • •
  • TA ČR
Project

Vibration mechanism with rational use of energy based on an alternating liquid flow (1P04OE155)

Vibration mechanism with rational use of energy based on an alternating liquid flow, testing, manipulation with material branches, vibratory technology......

JS - Řízení spolehlivosti a kvality, zkušebnictví

  • 2004 - 2006
    • •
  • 9 200 tis. Kč
    • •
  • 4 600 tis. Kč
    • •
  • MŠMT
Project

Advanced experimental research on synchronous and non-synchronous blade vibration (LTAUSA19036)

The project is focused on the research of dangerous flow-induced blade vibrations in turbomachinery - blade flutter. The main goal of the project of an external computer-controlled servodrive. Pressure load on the blades an...

Mechanical engineering

  • 2019 - 2022
    • •
  • 8 825 tis. Kč
    • •
  • 8 825 tis. Kč
    • •
  • MŠMT
Project

The Fundamentals of Human Voice - Hybrid Methods in Computational Aeroacoustics (7AMB13AT006)

. The influence of geometry, boundary conditions, various parameters of the flow, turbulence and various methods of the flow-induced sound will be studied. In the case of human voiceThe numerical model of unsteady flow<...

BK - Mechanika tekutin

  • 2013 - 2014
    • •
  • 104 tis. Kč
    • •
  • 104 tis. Kč
    • •
  • MŠMT
Project

Numerical solution of vibrations of the valve plug excited by flowing fluid (GP101/03/D197)

The goal of the project is to continue the research done in the PhD. thesis, which was focussed on numerical computations in aeroelasticity. We intended to develop a different numerical method than in the related project and this method will be appli...

BI - Akustika a kmity

  • 2003 - 2006
    • •
  • 298 tis. Kč
    • •
  • 298 tis. Kč
    • •
  • GA ČR
Project

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

will be used after some adaptation. A new vibrating profile with two degrees of freedom and with a rounded leading edge will be designed for this purpose. Measurement of the flow field in the vicinity of the profile in the case of ...

BK - Mechanika tekutin

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

Experimental research on the control of bluff body vibration using fluid flow disturbances (GA101/96/1581)

to control the vibration of a circular cylinder when a given flow has an axial direction. Control will be realise using well-defined disturbances in the intake-flow in the control area of the wind tunnel. In inlet flow...

JU - Aeronautika, aerodynamika, letadla

  • 1996 - 1998
    • •
  • 1 015 tis. Kč
    • •
  • 543 tis. Kč
    • •
  • GA ČR
  • 1 - 10 out of 4 171