Filters
Mechanisms of fluidic microbubble generation Part I: Growth by multiple conjunctions
to be a consequence of growth by conjunctions immediately at the aerator exit, because of slow microbubble ascent velocity. The surface energy released in the conjunction process causesMicrobubbles generation by p...
BK - Mechanika tekutin
- 2014 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Unexpected behaviour of microbubbles immediately at the aerator exit
Microbubbles (of diameter less than 1 mm) are desirable for many engineering applications. Generating them efficiently was a problem. A solution was found in fluidic excitation of gas flow. Generated microbubbles are, however, still...
BK - Mechanika tekutin
- 2013 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Mechanisms of fluidic microbubble generation Part II: Suppressing the conjunctions
generated microbubble. This return prevents it from conjunction with the previously generated microbubbles.In the first part of this paper was demonstrated that microbubbles, because of their low ascent velocity, ...
BK - Mechanika tekutin
- 2014 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Microbubble smallness limited by conjunctions
Behaviour of microbubbles differs from that of large bubbles due to very high than desirable size. Because of the slow ascent motion the microbubble, after leaving theaerator exit, inevitably gets into close proximity with the m...
BK - Mechanika tekutin
- 2013 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Mechanism of Multiple Microbubble Conjunctions
In typical generation of microbubbles by blowing the gas through tiny holes in an aerator, the size of bubbles is much larger than hole exit diameter. Explanation microbubbles, of initial size corresponding to the aerator exits, ten...
BK - Mechanika tekutin
- 2014 •
- D
Rok uplatnění
D - Stať ve sborníku
Microbubbles: Properties, Mechanisms of Their Generation
This chapter discusses microbubbles—small gas bubbles in liquid medium simply by making small passages in the aerator is here explained by conjunction of several microbubbles. Because the velocity of bubble motion decreases...
Fluids and plasma physics (including surface physics)
- 2017 •
- C •
- Link
Rok uplatnění
C - Kapitola v odborné knize
Výsledek na webu
Fluidic generator of microbubbles ? oscillator with gas flow reversal for a part of period
mm in diameter) microbubbles in a liquid from gas passing gas through small that making the passages smaller did not result in obtaining the desirable microbubbles of very small bubbles so that they get into mutual contact and grow...
BK - Mechanika tekutin
- 2015 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Shape oscillation of microbubbles
Microbubbles became currently of importance for chemical and process. The oscillation should beapplied at the microbubble resonant conditions, about which there has to evaluate the extent of the surrounding liquid that takes part in...
BK - Mechanika tekutin
- 2014 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Near-exit coalescence ? a so far unknown limit to microbubble smallness
Gas bubbles in a liquid are required in applications to be of the smallest possible bubble size. Authors studied microbubble formation using a high-speed camera coalescence. This effect presents a limit to how small microbubbles can...
BK - Mechanika tekutin
- 2013 •
- D
Rok uplatnění
D - Stať ve sborníku
Preventing microbubble conjunctions by gas flow excited by a fluidic oscillator
Recently demonstrated was efficient generation of desirable small-size microbubbles in liquids by applying oscillation to the air flow supplied into the aerator - preferably by means of a simple and inexpensive fluidic oscillator. It remaine...
BK - Mechanika tekutin
- 2014 •
- D
Rok uplatnění
D - Stať ve sborníku
- 1 - 10 out of 2 184