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A water pump is used to move water from one large reservoir to another large reservoir at a higher location. Both reservoirs are open to atmosphere. The system curve (i.e., the head loss) has the form of Head Loss = (Z2 − Z₁) + cQ², where z2 - Z₁ = 4.53 m (this term is the head needed to get the fluid to the higher elevation) and c= 0.0301 m*min²/L² (this term is the friction term; the head needed to overcome friction from the pipe/pipe fittings). The performance curve of the water pump is in the form of Pump Head = a - bQ² where a = 7.88 m and b=0.0534 m*min²/L². Calculate the operating flow rate (in L/min) and operating pump head (in m) (i.e., what is the operating point of the pump?). (4 pts)

A water pump is used to move water from one large reservoir to another large reservoir at a higher location. Both reservoirs are open to atmosphere. The system curve (i.e., the head loss) has the form of Head Loss = (Z2 − Z₁) + cQ², where z2 - Z₁ = 4.53 m (this term is the head needed to get the fluid to the higher elevation) and c= 0.0301 m*min²/L² (this term is the friction term; the head needed to overcome friction from the pipe/pipe fittings). The performance curve of the water pump is in the form of Pump Head = a - bQ² where a = 7.88 m and b=0.0534 m*min²/L². Calculate the operating flow rate (in L/min) and operating pump head (in m) (i.e., what is the operating point of the pump?). (4 pts)

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
Section: Chapter Questions
Problem 1.1P
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A water pump is used to move water from one large reservoir to another large reservoir at a higher location. Both reservoirs are open to atmosphere. The system curve (i.e., the head loss) has the form of Head Loss = (Z2 − Z₁) + cQ², where z2 - Z₁ = 4.53 m (this term is the head needed to get the fluid to the higher elevation) and c= 0.0301 m*min²/L² (this term is the friction term; the head needed to overcome friction from the pipe/pipe fittings). The performance curve of the water pump is in the form of Pump Head = a - bQ² where a = 7.88 m and b=0.0534 m*min²/L². Calculate the operating flow rate (in L/min) and operating pump head (in m) (i.e., what is the operating point of the pump?). (4 pts)
Transcribed Image Text:A water pump is used to move water from one large reservoir to another large reservoir at a higher location. Both reservoirs are open to atmosphere. The system curve (i.e., the head loss) has the form of Head Loss = (Z2 − Z₁) + cQ², where z2 - Z₁ = 4.53 m (this term is the head needed to get the fluid to the higher elevation) and c= 0.0301 m*min²/L² (this term is the friction term; the head needed to overcome friction from the pipe/pipe fittings). The performance curve of the water pump is in the form of Pump Head = a - bQ² where a = 7.88 m and b=0.0534 m*min²/L². Calculate the operating flow rate (in L/min) and operating pump head (in m) (i.e., what is the operating point of the pump?). (4 pts)
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