CHE 30101 (Spring 2000)

850 kg/m3. V. What pressure increase (Pa, (p ((u22) could be expected across centrifugal pumps of .1 m impeller diameter when pumping water. The impellers run at 1,200 rpm. 1.579(105 Pa. If the swirl velocity is 5 m/s and the volumetric flow rate is 0.05 m3/s, the angular momentum leaving the impellers is. 12.5 kg/m3… ................
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