A flash mixer of 2.0 m, with a velocity gradient of mixing mechanisms equal to 660/s, and fluid absolute viscosity of 1.0 x 10 Ns/m is continuously operated. What is the power input per unit volume ?

A flash mixer of 2.0 m, with a velocity gradient of mixing mechanisms

1.	A flash mixer of 2.0 m, with a velocity gradient of mixing mechanisms equal to 660/s, and fluid absolute viscosity of 1.0 x 10 Ns/m is continuously operated. What is the power input per unit volume ?
A.	360 W
B.	720 W
C.	1440 W
D.	300 W
Answer» C. 1440 W

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A flash mixer of 2.0 m, with a velocity gradient of mixing mechanisms equal to 660/s, and fluid absolute viscosity of 1.0 x 10 Ns/m is continuously operated. What is the power input per unit volume ?

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