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Q4. 1600 cm/s of glycerol is to be pumped through a commercial steel pipe, 2-inch diameter and 30 m long, to a tank 40 m higher than its reservoir. Calculate the power required to drive the pump, if the pump efficiency is 80%. If this is a centrifugal pump with a B of 60 degree, a fan's radius of 0.2 m, and a fan width of 0.05 m, what is the rotation speed of the pump (in RPM)? Viscosity of glycerol = 50 mN-s/m². Density of glycerol = 1250 kg/m³ (25%).

Q4. 1600 cm/s of glycerol is to be pumped through a commercial steel pipe, 2-inch diameter and 30 m long, to a tank 40 m higher than its reservoir. Calculate the power required to drive the pump, if the pump efficiency is 80%. If this is a centrifugal pump with a B of 60 degree, a fan's radius of 0.2 m, and a fan width of 0.05 m, what is the rotation speed of the pump (in RPM)? Viscosity of glycerol = 50 mN-s/m². Density of glycerol = 1250 kg/m³ (25%).

Introduction to Chemical Engineering Thermodynamics
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
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Q4. 1600 cm³/s of glycerol is to be pumped through a commercial steel pipe, 2-inch diameter and 30 m long, to a tank 40 m higher than its reservoir. Calculate the power required to drive the pump, if the pump efficiency is 80%. If this is a centrifugal pump with a B of 60 degree, a fan's radius of 0.2 m, and a fan width of 0.05 m, what is the rotation speed of the pump (in RPM)? Viscosity of glycerol = 50 mN-s/m². Density of glycerol = 1250 kg/m³ (25%).
Transcribed Image Text:Q4. 1600 cm³/s of glycerol is to be pumped through a commercial steel pipe, 2-inch diameter and 30 m long, to a tank 40 m higher than its reservoir. Calculate the power required to drive the pump, if the pump efficiency is 80%. If this is a centrifugal pump with a B of 60 degree, a fan's radius of 0.2 m, and a fan width of 0.05 m, what is the rotation speed of the pump (in RPM)? Viscosity of glycerol = 50 mN-s/m². Density of glycerol = 1250 kg/m³ (25%).
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