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98 358 (0,216s)

Result

Velocity field measurement using UVP Monitor

The knowledge of velocity field is one of the important things about river. The velocity field depends of suspended sediments, bed load sediments, flora and fauna in river. The UVP method is one of possible methods...

JN - Stavebnictví

  • 2005
  • D
Result

Doppler Velocity Fields in Magnetic Structures and Their Surroundings

We demonstrate the effect of a velocity shift of photospheric velocity fields in regions filled by magnetic field compared to the velocity fields of non-magnetic spectral lines on September 18th, ...

BN - Astronomie a nebeská mechanika, astrofyzika

  • 2006
  • Jx
Result

Topology of the velocity field of active regions during their different evolutionary phases

We investigate the changes of the Doppler velocity field during different phases of its evolution.

BN - Astronomie a nebeská mechanika, astrofyzika

  • 2005
  • D
Result

Particle to fluid relative velocity in an agitated vessel

The settling particle velocity in a turbulent field affects many transfer in a still liquid and the settling particle velocity in a turbulent field may differ for calculating the settling particle velocity...

Chemical process engineering

  • 2018
  • O
Result

Photospheric velocity fields under the quiescent filaments.

Our photoelectric measurements of the photospheric velocity fields demonstrate that the Doppler velocities under the quiescent filaments are mostly negative and of very small values, eventually the filaments are parallel wi...

BN - Astronomie a nebeská mechanika, astrofyzika

  • 2000
  • D
Result

Velocity field measuring device

The sample is a device for the attachment and movement of six pitot-static probes in the flow field. This sample is intended for measurements of round shaped velocity and pressure fields....

JU - Aeronautika, aerodynamika, letadla

  • 2011
  • Gfunk
Result

Measurement of the velocity field at the entrance to the ESP in EGT

The research report presents the methodology and results of measuring the velocity field at the entrance to the electrostatic precipitator....

Energy and fuels

  • 2020
  • Vsouhrn
Result

Doppler velocity fields in magnetic structures and their surroundings

We demonstrate the effect of a velocity shift of photospheric velocity fields in regions filled by magnetic field compared to the velocity fields of non-magnetic spectral lines on September 18th, ...

BN - Astronomie a nebeská mechanika, astrofyzika

  • 2006
  • Jx
Result

Temporal Changes of the Photospheric Velocity Fields

on the Doppler velocity field in the solar photosphere, using the theory of the tidal forces. We compare the measured Doppler velocity fields estimated in a zonal area along it follows that we do not succeed to de...

BN - Astronomie a nebeská mechanika, astrofyzika

  • 2005
  • Jx
Result

*Velocity field measurement in the nearby area of a mixer

*The report describes the setup of experiment and evaluation of results of the mentioned project. The aim of the work was to obtain the velocity field in the space model flocculation tank using PIV method. From the evaluated vel...

BK - Mechanika tekutin

  • 2014
  • Vsouhrn
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