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The system consists of 1200 m of 5 cm cast iron pipe, two 45° and four 90° flanged long-radius elbows, a fully open flanged globe valve, and a sharp exit into a reservoir. If the elevation at point 1 is 400 m, what gage pressure is required at point 1 to deliver 0.005 m3/s of water into the reservoir? Use the following: v = 1 x 10-6 m2/s   Kentrance = 0.5 Kexit = 1 Kvalve = 6.9 f = 0.0316 γ = 9810 N/m3   Choices: 3.44 Mpa 1.02 MPa 3.48 Mpa 1.00 MPa None of the choices

The system consists of 1200 m of 5 cm cast iron pipe, two 45° and four 90° flanged long-radius elbows, a fully open flanged globe valve, and a sharp exit into a reservoir. If the elevation at point 1 is 400 m, what gage pressure is required at point 1 to deliver 0.005 m3/s of water into the reservoir? Use the following: v = 1 x 10-6 m2/s   Kentrance = 0.5 Kexit = 1 Kvalve = 6.9 f = 0.0316 γ = 9810 N/m3   Choices: 3.44 Mpa 1.02 MPa 3.48 Mpa 1.00 MPa None of the choices

International Edition---engineering Mechanics: Statics, 4th Edition
International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
Publisher:Andrew Pytel And Jaan Kiusalaas
Chapter8: Centroids And Distributed Loads
Section: Chapter Questions
Problem 8.88P: Compute the surface area of the axi-symmetric domed structure.
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The system consists of 1200 m of 5 cm cast iron pipe, two 45° and four 90° flanged long-radius elbows, a fully open flanged globe valve, and a sharp exit into a reservoir. If the elevation at point 1 is 400 m, what gage pressure is required at point 1 to deliver 0.005 m3/s of water into the reservoir?

Use the following:

v = 1 x 10-6 m2/s  

Kentrance = 0.5

Kexit = 1

Kvalve = 6.9

f = 0.0316

γ = 9810 N/m3

 

Choices:

3.44 Mpa

1.02 MPa

3.48 Mpa

1.00 MPa

None of the choices

Elevation 500 m Sharp exit 45° Open globe 1 45°
Transcribed Image Text:Elevation 500 m Sharp exit 45° Open globe 1 45°
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