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Enhancing of water jet effects by pulsations
of excitation and propagation of high-frequency pressure pulsations in liquid via high-pressure system and their influence on forming and properties of pulsating liquid jet are presented in the paper. Methods used in visua...
BK - Mechanika tekutin
- 2007 •
- D
Rok uplatnění
D - Stať ve sborníku
Advances in pulsating water jet technology
A research in the area of pulsating water jets is carried out systematically water jets and results of tests of pulsating water jets effects on materials. was oriented primarily at the study of processes o...
JQ - Strojní zařízení a nástroje
- 2009 •
- D
Rok uplatnění
D - Stať ve sborníku
Testing of fan jet nozzles for pulsating jets generation
In this paper, results of testing of various fan jet nozzles for pulsating jet effects of pulsating fan water jets under various operating conditions were determined. The pulsating fan water j...
JQ - Strojní zařízení a nástroje
- 2009 •
- D
Rok uplatnění
D - Stať ve sborníku
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 jets an...
JN - Stavebnictví
- 2007 •
- D
Rok uplatnění
D - Stať ve sborníku
Effects of pulsating water jet impact on aluminium surface
Aluminium samples were exposed to pulsating jets. The effects of pulsating water jet impact on the aluminium surface were studied using methods of optical of pulsating jet andcharacteristics of th...
JQ - Strojní zařízení a nástroje
- 2009 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Generator of pulsating flat water jet
Device for generation of flat pulsating water jet was designed, manufactured and tested. The device utilizes acoustic generator of pressure pulsations. The device operates with various types of nozzles for generation of fla...
JQ - Strojní zařízení a nástroje
- 2007 •
- X
Rok uplatnění
X - Nezařazeno
Research and development of pulsating water jets
of pulsating liquid jet are presented in the paper. Analytical and numerical models and the nozzle are presented briefly. Methods used in visualization of pulsating water jets and results of testing of pulsati...
JQ - Strojní zařízení a nástroje
- 2009 •
- D
Rok uplatnění
D - Stať ve sborníku
Acoustic generator of pulsating water jet
Device for generation of pulsating water jet based on acoustic generator of pressure pulsations was designed, manufactured and tested. The device operates with various commercially available types of nozzles and rotating cu...
JQ - Strojní zařízení a nástroje
- 2005 •
- X
Rok uplatnění
X - Nezařazeno
Acoustic generator of pressure pulsations for pulsating water jets generation at operating pressure up to 150MPa and excitation frequency of 40 kHz
Acoustic generator of pressure pulsations at frequency of 40 kHz for generation of pulsating water jet at operating pressure up to 150 MPa was designed, manufactured and successfully tested....
JQ - Strojní zařízení a nástroje
- 2010 •
- Gfunk
Rok uplatnění
Gfunk - Funkční vzorek
Acoustic generator of pressure pulsations for pulsating water jets generation at operating pressure up to 150MPa and excitation frequency of 20 kHz
Acoustic generator of pressure pulsations at frequency of 20 kHz for generation of pulsating water jet at operating pressure up to 150 MPa was designed, manufactured and successfully tested....
JQ - Strojní zařízení a nástroje
- 2011 •
- Gfunk
Rok uplatnění
Gfunk - Funkční vzorek
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