๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Foam Destruction by Ultrasonic Vibrations

โœ Scribed by N. Sandor; H.N. Stein


Publisher
Elsevier Science
Year
1993
Tongue
English
Weight
159 KB
Volume
161
Category
Article
ISSN
0021-9797

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Foam Destabilization by Mechanical and U
โœ M.D. Morey; N.S. Deshpande; M. Barigou ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 126 KB

The need to destabilize foams and control their formation arises in many industrial applications. Vibrations are known to affect the structure and rheology of various soft solids but have not been exploited in destroying persistent foams. Being noninvasive, they offer elegant potential alternatives

Control of foam during fermentation by t
โœ Dorsey, Arthur E. ๐Ÿ“‚ Article ๐Ÿ“… 1959 ๐Ÿ› Wiley (John Wiley & Sons) โš– 311 KB

## Abstract An ultrasonic generator was tested at 3 frequencies for its effects on __Serratia marcescens__ during fermentation. The generator controlled foam adequately at 26, 29, and 34 kc/sec at medium aeration rates up to 0ยท6 ft^3^/min. Final viable counts were in the same range as those for cul

Enhancement of cooling rate during rapid
โœ Yamashiro, Hikaru ;Takamatsu, Hiroshi ;Honda, Hiroshi ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 244 KB

Experiments were conducted to study the effect of ultrasonic vibrations on heat transfer during the rapid quenching of thin horizontal platinum wires in subcooled water and ethanol. The frequency of ultrasonic vibration was 24 and 44 kHz. The power input to the transducer P ranged from 0 to 280 W. T

On voids in InxGa1โˆ’xSb crystals grown by
โœ Prof. Dr. Masashi Kumagawa; Dr. Takuya Tsuruta; Naoki Nishida; Jun Ohtsuki; Dr. ๐Ÿ“‚ Article ๐Ÿ“… 1994 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 560 KB

## Abstract The shape and size of voids, and the grown region surrounding a large void were investigated in In~__x__~Ga~1โ€“__x__~Sb crystals, which were pulled under the introduction of ultrasonic vibrations into the source melt by using a modified Czochralski apparatus. The presence of voids in cry