Question: Problem 2 - 2 1 A centrifugal pump delivers liquid oxygen to a rocket engine at the rate of 1 0 0 l b m

Problem 2-21 A centrifugal pump delivers liquid oxygen to a rocket engine at the rate of 100
lbms. The oxygen enters the pump as liquid at 15 psia and the discharge pressure is 500 psia .
The density of liquid oxygen is 66.7lbmft3. Determine the minimum size motor (in horse-
power) to drive this pump.
Problem 2 - 2 1 A centrifugal pump delivers

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