Rajagopal, ES (1961) Phenomenological theory of the kinetics of ultrasonic emulsification. In: Kolloid-Zeitschrift, 175 (2). pp. 126-129.
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Abstract
A working model is given for the rate of ultrasonic emulsification, considering the dispersion at the interface (area A) and the coagulations in the volume V of the emulsion. A bimolecular coagulation leads to the equation c=c∞tanh bt;c∞=(Aα/Vβ)1/2;b=(Aαβ/V)1/2 while a monomolecular coagulation gives c=c∞{1-exp (-at)};c∞=Aα/Vβ;a=β. The experiments on the dependence of c∞, a and b upon A and V favour the bimolecular coagulation. The results are satisfactorily explained on general theoretical grounds.
Item Type: | Journal Article |
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Publication: | Kolloid-Zeitschrift |
Publisher: | Springer |
Additional Information: | Copyright of this article belongs to Springer. |
Department/Centre: | Division of Physical & Mathematical Sciences > Physics |
Date Deposited: | 23 Jun 2010 06:38 |
Last Modified: | 19 Sep 2010 06:09 |
URI: | http://eprints.iisc.ac.in/id/eprint/28476 |
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