KAGAKU KOGAKU RONBUNSHU
Online ISSN : 1349-9203
Print ISSN : 0386-216X
ISSN-L : 0386-216X
Evaluation of Droplet Size for Atomization of Suspensions by Spinning Disk at High-Shear Rate
HIRONORI MINOSHIMAKEIICHIRO MATSUSHIMASHINPEI KOMATSUHUA LIANGKUNIO SHINOHARA
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2000 Volume 26 Issue 6 Pages 892-894

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Abstract

The authors investigated the performance of atomization with a spinning disk in a spray dryer for suspensions behaving as a non-Newtonian fluid under high-shear rate. Droplet size under various operating conditions was compared with those of previous works for Newtonian fluid. It is found that the mean diameter of the droplet for suspensions can be calculated from Friedman's equation, using the viscosity given by Mooney's equation for suspension in complete dispersion.

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© by THE SOCIETY OF CHEMICAL ENGINEERS, JAPAN
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