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43 546 (0,226s)

Result

Profiles of synthetic and continuous jets

This contribution focuses on the comparison of the velocity profiles and the root-mean-squares of the velocities of the synthetic and continuous jets. The comparison is based on the hot-wire data measured in air. In addition, the fo...

BK - Mechanika tekutin

  • 2007
  • D
Result

The interaction of continual and synthetic jets

This work deals with an interaction of continual and cross synthetic jets. Both jets are axisymmetric. All measurements have been performed in air by means of the Pitot tube and hot-wire anemometry. Flow visualization has b...

BK - Mechanika tekutin

  • 2011
  • D
Result

Velocity Profiles of Synthtized and Continuum Jets

The synthetic jet and continuous jet velocity profiles were measured and compared. The report focuses especially the root mean square differences derived from the measured data. The formation criterion of the synthetic ...

BK - Mechanika tekutin

  • 2007
  • D
Result

Effects of Continuous and Pulsating Water Jet on CNT/Concrete Composite

of pulsating and continuous water jets impinging the surface of reference (concrete to pulsating and continuous water jets at various operating parameters. Erosion effects of pulsating and continuous ...

Civil engineering

  • 2017
  • Jimp
  • Link
Result

Concrete repair and cutting using pulsating water jets

The paper deals with concrete surface layers removal by high speed water jet technology. Concrete surface layers of various qualities were removed by continuous and pulsating water jets, continuous rotating jet...

JN - Stavebnictví

  • 2007
  • D
Result

Preparation of Concrete Substrates for Repair by Pulsating Water Jets

A series of experiments was performed to compare effects of pulsating and continuous high-speed water jets acting on sufrace concrete layers. Obtained results are discussed in the paper....

JQ - Strojní zařízení a nástroje

  • 2009
  • C
Result

Continuous presence of bipolar jets from Z And during its 2006 outburst

Continuous presence of bipolar jets from Z And during its 2006 outburst...

BN - Astronomie a nebeská mechanika, astrofyzika

  • 2006
  • Jx
Result

High-speed water jet technology for renovation of concrete structures ? new trends and possibilities

possibilities is the application of continuous water jet generated by single nozzle or use of continuous abrasive water jet. Continuous water jet is a stream of liquid fl owing at the speed as hi...

JQ - Strojní zařízení a nástroje

  • 2010
  • Jx
Result

Modulated vs. continuous jets: Performance comparison.

water jets are presented. The results are compared with those obtained with continuous jets at the same operating parameters. Potential of forced modulation of the jet is discussed.Performance of ultrasonically mo...

BK - Mechanika tekutin

  • 2001
  • D
Result

Spectral analysis of continual and synthetic jet

This experimental work deals with a characterization of three types of air jet flows (continual jet, synthetic jet and continual jet which is controlled by a synthetic jet). The character...

BJ - Termodynamika

  • 2013
  • D
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