Effect of sound intensity on dispersion and coagulation in ultrasonic emulsification

Krishnan, R. S. ; Venkatasubramanian, V. S. ; Rajagopal, E. S. (1959) Effect of sound intensity on dispersion and coagulation in ultrasonic emulsification British Journal of Applied Physics, 10 (6). pp. 250-252. ISSN 0508-3443

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Official URL: http://iopscience.iop.org/0508-3443/10/6/304

Related URL: http://dx.doi.org/10.1088/0508-3443/10/6/304

Abstract

The contributions of dispersion and coagulation to the process of emulsification can be determined by following the rate of emulsification, and this method is used to study the effect of sound intensity on them. After a certain threshold of intensity, below which no cavitation occurs, the dispersion increases with the sound intensity. The coagulation also increases with the sound energy, but with a residual coagulation even in the absence of the sound field. The nucleation phenomenon is also studied. All the results agree with the general theoretical considerations.

Item Type:Article
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ID Code:30606
Deposited On:23 Dec 2010 13:08
Last Modified:06 Jun 2011 09:23

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