Homework Help is Here – Start Your Trial Now!
Engineering
Civil Engineering
• Pump (or turbine) efficiency = Power Out / Power In • Schedule 40 steel and PVC pipe have the same dimensions • Pick energy eqtn points carefully for part A (losses in pipes are not known yet) • Answer ranges: a. 280.0 – 330.0 ft b. 3.0 – 4.0 f³/s c. 10.0 – 15.0 ft d. 70.0 – 100.0 ft e. 195.0 – 215.0 ft | does the pump deliver to the system (in ft)? e flow rate in the system (in ft³/sec)? e head loss in the suction pipe (in ft)?

• Pump (or turbine) efficiency = Power Out / Power In • Schedule 40 steel and PVC pipe have the same dimensions • Pick energy eqtn points carefully for part A (losses in pipes are not known yet) • Answer ranges: a. 280.0 – 330.0 ft b. 3.0 – 4.0 f³/s c. 10.0 – 15.0 ft d. 70.0 – 100.0 ft e. 195.0 – 215.0 ft | does the pump deliver to the system (in ft)? e flow rate in the system (in ft³/sec)? e head loss in the suction pipe (in ft)?

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
See similar textbooks
icon
Related questions
Question
Hints: Power Out • Pump (or turbine) efficiency = Power In Schedule 40 steel and PVC pipe have the same dimensions • Pick energy eqtn points carefully for part A (losses in pipes are not known yet) • Answer ranges: a. 280.0 – 330.0 ft b. 3.0 – 4.0 ft3/s c. 10.0 – 15.0 ft d. 70.0 – 100.0 ft e. 195.0 – 215.0 ft a. What head does the pump deliver to the system (in ft)? b. What is the flow rate in the system (in ft/sec)? c. What is the head loss in the suction pipe (in ft)? d. What is the head loss in the discharge pipe (in ft)? e. What is the elevation of the reservoir (in ft)?
Transcribed Image Text:Hints: Power Out • Pump (or turbine) efficiency = Power In Schedule 40 steel and PVC pipe have the same dimensions • Pick energy eqtn points carefully for part A (losses in pipes are not known yet) • Answer ranges: a. 280.0 – 330.0 ft b. 3.0 – 4.0 ft3/s c. 10.0 – 15.0 ft d. 70.0 – 100.0 ft e. 195.0 – 215.0 ft a. What head does the pump deliver to the system (in ft)? b. What is the flow rate in the system (in ft/sec)? c. What is the head loss in the suction pipe (in ft)? d. What is the head loss in the discharge pipe (in ft)? e. What is the elevation of the reservoir (in ft)?
A pump lifts 60°F water from a stream to a reservoir whose surface is an unknown distance above the free surface of the stream. The suction pipe (from the stream to the pump) is 250 ft of 8-in Schedule 40 steel pipe, while the discharge pipe (from the pump to the reservoir) is 2250 ft of 8-in Schedule 40 PVC (plastic) pipe. The pump consumes 150 hp and has an estimated efficiency of 85%. The suction inlet of the pump is located 2.5 ft below the surface of the stream, while the discharge port of the pump is located at the same elevation as the surface of the stream. A differential manometer connected to the suction and discharge sides of the pump measures a pressure difference of 128 psi. Consider the friction loss in the piping (using the Darcy-Weisbach equation), but neglect other (minor) losses. Flow Reservoir Pump 2.5 ft Stream
Transcribed Image Text:A pump lifts 60°F water from a stream to a reservoir whose surface is an unknown distance above the free surface of the stream. The suction pipe (from the stream to the pump) is 250 ft of 8-in Schedule 40 steel pipe, while the discharge pipe (from the pump to the reservoir) is 2250 ft of 8-in Schedule 40 PVC (plastic) pipe. The pump consumes 150 hp and has an estimated efficiency of 85%. The suction inlet of the pump is located 2.5 ft below the surface of the stream, while the discharge port of the pump is located at the same elevation as the surface of the stream. A differential manometer connected to the suction and discharge sides of the pump measures a pressure difference of 128 psi. Consider the friction loss in the piping (using the Darcy-Weisbach equation), but neglect other (minor) losses. Flow Reservoir Pump 2.5 ft Stream
Expert Solution
steps

Step by step

Solved in 2 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Time and time related variables in engineering
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Structural Analysis
Structural Analysis
Civil Engineering
ISBN:
9781337630931
Author:
KASSIMALI, Aslam.
Publisher:
Cengage,
Structural Analysis (10th Edition)
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Principles of Foundation Engineering (MindTap Cou…
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Fundamentals of Structural Analysis
Fundamentals of Structural Analysis
Civil Engineering
ISBN:
9780073398006
Author:
Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel Lanning
Publisher:
McGraw-Hill Education
Sustainable Energy
Sustainable Energy
Civil Engineering
ISBN:
9781337551663
Author:
DUNLAP, Richard A.
Publisher:
Cengage,
Traffic and Highway Engineering
Traffic and Highway Engineering
Civil Engineering
ISBN:
9781305156241
Author:
Garber, Nicholas J.
Publisher:
Cengage Learning
SEE MORE TEXTBOOKS