Example (4-2): A pump is 2.2 m above the water level in the sump and has a pressure of (-20) cm of mercury at the suction side. The suction pipe is of 20 cm diameter and the delivery pipe is short 25 cm diameter pipe ending in a nozzle of 8 cm diameter. If the nozzle is directed vertically upwards at an elevation of 4.2 m above the water sump level, where, specific gravity of mercury and water are 13.6, 0.981 respectively. Neglect all losses and determine: The discharge flow rate, and pump liquid power The elevation, above the water sump level, to which the jet would reach. (i) (ii)
Example (4-2): A pump is 2.2 m above the water level in the sump and has a pressure of (-20) cm of mercury at the suction side. The suction pipe is of 20 cm diameter and the delivery pipe is short 25 cm diameter pipe ending in a nozzle of 8 cm diameter. If the nozzle is directed vertically upwards at an elevation of 4.2 m above the water sump level, where, specific gravity of mercury and water are 13.6, 0.981 respectively. Neglect all losses and determine: The discharge flow rate, and pump liquid power The elevation, above the water sump level, to which the jet would reach. (i) (ii)
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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Transcribed Image Text:Example (4-2): A pump is 2.2 m above the water level in the sump and has a
pressure of (-20) cm of mercury at the suction side. The suction pipe is of 20 cm
diameter and the delivery pipe is short 25 cm diameter pipe ending in a nozzle of 8
cm diameter. If the nozzle is directed vertically upwards at an elevation of 4.2 m
above the water sump level, where, specific gravity of mercury and water are 13.6,
0.981 respectively. Neglect all losses and determine:
The discharge flow rate, and pump liquid power
The elevation, above the water sump level, to which the jet would
reach.
(i)
(ii)
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