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Project

External - rotor motors. (FD-K/126)

The aim of project is to design, test and prepare a series of asynchronous motors with a short-circuited external rotor for axial-flow fans, for prototypes to be made. Axial-flow fans are used in air-conditioning for the ventilation...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2001 - 2003
    • •
  • 20 831 tis. Kč
    • •
  • 9 600 tis. Kč
    • •
  • MPO
Project

Active control of journal bearings aimed at suppressing the rotor instability (GA101/07/1345)

to rising of rotor instability. If large external excitation of the rotor occurs, stability of the rotor could not be provided. In such cases, it would be advisable to affect thebehaviour of the rotor by ...

JR - Ostatní strojírenství

  • 2007 - 2009
    • •
  • 3 198 tis. Kč
    • •
  • 3 198 tis. Kč
    • •
  • GA ČR
Project

New computer approaches to investigation of nonlinear and chaotic vibration of rotors and drives due to their interaction with the neighbourhood (GA101/06/0063)

and chaotic behaviour of drives and rotors produced by their interaction with liquid ( liquid saturated with gas ) in narow gaps of hydrodynamical bearings, by external of rotors and drives with the liquid flow, nonlinear ...

JR - Ostatní strojírenství

  • 2006 - 2008
    • •
  • 2 970 tis. Kč
    • •
  • 2 970 tis. Kč
    • •
  • GA ČR
Project

The application of A.F. servis - rotor stripper (EG17_106/0012262)

The application of A.F. servis - rotor stripper...

JQ - Strojní zařízení a nástroje

  • 2017 - 2020
    • •
  • 2 254 tis. Kč
    • •
  • 0 tis. Kč
    • •
  • MPO
Project

Modelling of high-frequency vibrations and radiated noise of coupled rotating systems with a flexible stator (GP101/07/P231)

with consideration of a flexible stator. The new methodology for the modelling of the rotor and bearing coupling models between considered rotor and stator subsystems kinematic excitation in gear and bearing couplings and exter...

BI - Akustika a kmity

  • 2007 - 2009
    • •
  • 520 tis. Kč
    • •
  • 520 tis. Kč
    • •
  • GA ČR
Project

Fault diagnostics of the induction motor carried out by the external magnetic field and the motor current analysis (GP102/08/P562)

rotor eccentricity determination. The first part of the project is focused of the external magnetic field and stator current. The reliability of the diagnostic method influence of the air-gap asymmetry on the external magn...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2008 - 2010
    • •
  • 661 tis. Kč
    • •
  • 661 tis. Kč
    • •
  • GA ČR
Project

Research and development of induction motors with new rotors. (FV20335)

, focusing on solutions rotors. This is an issue of design, technology and materials of the rotors. Indispensable also aims to research unconventional solutions, eg. Copper cage motors or engines with full rotor. From a sci...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2017 - 2020
    • •
  • 17 339 tis. Kč
    • •
  • 9 500 tis. Kč
    • •
  • MPO
Project

Surface-Mounted Molecular Rotors (IAA400550616)

It is proposed to synthesize a series of molecular rotors and mount them on insulator surfaces for a study of their thermal motion and response to outside driving fields.......

CC - Organická chemie

  • 2006 - 2009
    • •
  • 3 849 tis. Kč
    • •
  • 3 849 tis. Kč
    • •
  • AV ČR
Project

Dynamics of rotors supported in aerodynamic foil bearings (GA101/99/0020)

Devising methodical procedure, reliable algorithm and computer program for the estimation of dynamic behaviour of rotors supported in aerodynamic foil journal bearings film and the compliant bearing elements (foils}. Calculation of the r...

JC - Počítačový hardware a software

  • 1999 - 2001
    • •
  • 972 tis. Kč
    • •
  • 872 tis. Kč
    • •
  • GA ČR
Project

Research and development of casting technology for rotors and stators of the new generation turbochargers. (FD-K3/029)

Research and development of casting technology for rotors and stators of the new generation of turbochargers developed and manufactured by MAN, PBS Turbo and KB Bannewitz. The project also includes the research of mechanical properties of ma...

JG - Hutnictví, kovové materiály

  • 2003 - 2005
    • •
  • 55 673 tis. Kč
    • •
  • 26 500 tis. Kč
    • •
  • MPO
  • 1 - 10 out of 1 123