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Last Update

Chemical Engineering: Agitation power of Fullzone 2004.5.10

Lecture note of Dr. Hiroshi Yamamoto

Kobelco Eco-Solutions Co., Ltd. have very good impeller named FULLZONE.

Fullzone impeller can use very wide range of Reynolds number.

I made the estimation scheme with Neural Network learning of this chart.

If you are lucky enough your browser support old JAVA and proper setting of JAVA option, you will see the window like below.

If you enter viscosity of liquid, and click calc.Re button, program calculate Reynolds number. r.p.m, d(diameter), density will affect Reynolds number. If you select impeller, Neural network will answer power number (Np) for that system.

If you can not see this window, please give up this old JAVA verson. (This Applet is still running with Mac with FireFox browser. 2011.11.15)