Homework Help is Here – Start Your Trial Now!
Engineering
Chemical Engineering
9. Hot water in an open storage tank at 82.2°C is being pumped at the rate of 0.379 m³/min from this storage tank. The line from the storage tank to the pump suction is 6.1 m of 2-in. Schedule 40 steel pipe and it contains three elbows. The discharge line after the pump is 61 m of 2-in. pipe and contains two elbows. Water discharges to the atmosphere at a height of 6.1 m above the water level in the storage tank. a. Calculate all frictional losses EF. b. Make a mechanical-energy balance and calculate of the pump in J/kg. s W c. What is the kW power of the pump if its efficiency is 75%?

9. Hot water in an open storage tank at 82.2°C is being pumped at the rate of 0.379 m³/min from this storage tank. The line from the storage tank to the pump suction is 6.1 m of 2-in. Schedule 40 steel pipe and it contains three elbows. The discharge line after the pump is 61 m of 2-in. pipe and contains two elbows. Water discharges to the atmosphere at a height of 6.1 m above the water level in the storage tank. a. Calculate all frictional losses EF. b. Make a mechanical-energy balance and calculate of the pump in J/kg. s W c. What is the kW power of the pump if its efficiency is 75%?

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
See similar textbooks
icon
Related questions
Question
9. Hot water in an open storage tank at 82.2°C is being pumped at the rate of 0.379 m³/min from this storage tank. The line from the storage tank to the pump suction is 6.1 m of 2-in. Schedule 40 steel pipe and it contains three elbows. The discharge line after the pump is 61 m of 2-in. pipe and contains two elbows. Water discharges to the atmosphere at a height of 6.1 m above the water level in the storage tank. a. Calculate all frictional losses EF. b. Make a mechanical-energy balance and calculate of the pump in J/kg. s W c. What is the kW power of the pump if its efficiency is 75%?
Transcribed Image Text:9. Hot water in an open storage tank at 82.2°C is being pumped at the rate of 0.379 m³/min from this storage tank. The line from the storage tank to the pump suction is 6.1 m of 2-in. Schedule 40 steel pipe and it contains three elbows. The discharge line after the pump is 61 m of 2-in. pipe and contains two elbows. Water discharges to the atmosphere at a height of 6.1 m above the water level in the storage tank. a. Calculate all frictional losses EF. b. Make a mechanical-energy balance and calculate of the pump in J/kg. s W c. What is the kW power of the pump if its efficiency is 75%?
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 5 steps with 5 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Pressure, Volume and temperature
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemical-engineering and related others by exploring similar questions and additional content below.
Similar questions
Recommended textbooks for you
Introduction to Chemical Engineering Thermodynami…
Introduction to Chemical Engineering Thermodynami…
Chemical Engineering
ISBN:
9781259696527
Author:
J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:
McGraw-Hill Education
Elementary Principles of Chemical Processes, Bind…
Elementary Principles of Chemical Processes, Bind…
Chemical Engineering
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY
Elements of Chemical Reaction Engineering (5th Ed…
Elements of Chemical Reaction Engineering (5th Ed…
Chemical Engineering
ISBN:
9780133887518
Author:
H. Scott Fogler
Publisher:
Prentice Hall
Process Dynamics and Control, 4e
Process Dynamics and Control, 4e
Chemical Engineering
ISBN:
9781119285915
Author:
Seborg
Publisher:
WILEY
Industrial Plastics: Theory and Applications
Industrial Plastics: Theory and Applications
Chemical Engineering
ISBN:
9781285061238
Author:
Lokensgard, Erik
Publisher:
Delmar Cengage Learning
Unit Operations of Chemical Engineering
Unit Operations of Chemical Engineering
Chemical Engineering
ISBN:
9780072848236
Author:
Warren McCabe, Julian C. Smith, Peter Harriott
Publisher:
McGraw-Hill Companies, The
SEE MORE TEXTBOOKS