H3. Design a tubular bowl centrifuge with length of centrifuge 5 times the average radius R of the centrifuge, to separate 15 um cells in slurry with a viscosity of 1.2 cP. The density difference between cells and the fluid is equal to 0.002 g/cm? The centrifuge rotates at 6000rpm; the minimum flow rate desired is 372 lit/min. Determine the length and radius of the centrifuge if the thickness of liquid layer formed in the centrifuge is 6 cm