Question 3: 150 m long commercial steel pipe is to convey 30 L/s of oil (s=0.9, p=0.038 N.s/m² from one tank to another (submerged discharge) where the difference in elevation of the free liquid surface is 2 m. The pipe entrance is flush and there is a fully open gate valve in the line. Using only basic scientific calculator, find the diameter theoretically required. Use k=0.19 for fully open pipe or follow the following table (Table 8.3). Flush Valve TABLE 8.3 Values of loss factors for pipe fittings k 10 Fitting Globe valve, wide open Angle valve, wide open Close-return bend ma L, e, Q 5 2.2 10 L/D 350 175 75 60 T Az
Question 3: 150 m long commercial steel pipe is to convey 30 L/s of oil (s=0.9, p=0.038 N.s/m² from one tank to another (submerged discharge) where the difference in elevation of the free liquid surface is 2 m. The pipe entrance is flush and there is a fully open gate valve in the line. Using only basic scientific calculator, find the diameter theoretically required. Use k=0.19 for fully open pipe or follow the following table (Table 8.3). Flush Valve TABLE 8.3 Values of loss factors for pipe fittings k 10 Fitting Globe valve, wide open Angle valve, wide open Close-return bend ma L, e, Q 5 2.2 10 L/D 350 175 75 60 T Az
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
![Question 3:
150 m long commercial steel pipe is to convey 30 L/s of oil (s=0.9, μ-0.038 N.s/m² from one
tank to another (submerged discharge) where the difference in elevation of the free liquid surface
is 2 m. The pipe entrance is flush and there is a fully open gate valve in the line. Using only basic
scientific calculator, find the diameter theoretically required. Use k=0.19 for fully open pipe or
follow the following table (Table 8.3).
Flush
Valve
L, e, Q
TABLE 8.3 Values of loss factors for pipe fittings
Fitting
k
10
Globe valve, wide open
Angle valve, wide open
Close-return bend
5
2.2
L/D
350
175
75
T
Az](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe1acc095-1989-4cd1-bd4c-f9f9a7373abf%2Fc3828535-127c-46a7-a43c-ea57127b7f9f%2Fd2l91t_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Question 3:
150 m long commercial steel pipe is to convey 30 L/s of oil (s=0.9, μ-0.038 N.s/m² from one
tank to another (submerged discharge) where the difference in elevation of the free liquid surface
is 2 m. The pipe entrance is flush and there is a fully open gate valve in the line. Using only basic
scientific calculator, find the diameter theoretically required. Use k=0.19 for fully open pipe or
follow the following table (Table 8.3).
Flush
Valve
L, e, Q
TABLE 8.3 Values of loss factors for pipe fittings
Fitting
k
10
Globe valve, wide open
Angle valve, wide open
Close-return bend
5
2.2
L/D
350
175
75
T
Az
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