If the relative velocity of the gas and liquid inside the bubble column of cross sectional area 0.2 meters with gas holdup of 0.736 is 3.6 meters square per second. The expected slip velocity is
(a) 3.6 m/s
(b) 4.89 m/s
(c) 7.2 m/s
(d) 9.78 m/s
The question was posed to me by my school principal while I was bunking the class.
My question is based upon Gas-Liquid Equipments in portion Equipment for Gas-Liquid Operations of Mass Transfer