The gas storage tank is fabricated by bolting together twohalf cylindrical thin shells and two hemispherical shells asshown. The tank is designed to withstand a pressure of 3MPa. The tank and the 25-mm-diameter bolts are madefrom material having an allowable normal stress of 120MPa and 270 MPa, respectively. The tank has an innerdiameter of 4 m.(Figure 1)FigurewwwwwwwPart ADetermine the required minimum thickness of the cylindrical shell.Express your answer to three significant figures and include the appropriate units.tc =Part Bth=Part CμAValueDetermine the required minimum thickness of the hemispherical shell.Express your answer to three significant figures and include the appropriate units.nh=OμAValueUnits17 ΑΣΦVUnits?Determine the minimum required number of bolts for each hemispherical cap.Express your answer as an integer.↓↑ vec?******POD?

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The gas storage tank is fabricated by bolting together two half cylindrical thin shells and two hemispherical shells as shown. The tank is designed to withstand a pressure of 3 MPa. The tank and the 25-mm-diameter bolts are made from material having an allowable normal stress of 120 MPa and 270 MPa, respectively. The tank has an inner diameter of 4 m (Figure 1)

The gas storage tank is fabricated by bolting together two half cylindrical thin shells and two hemispherical shells as shown. The tank is designed to withstand a pressure of 3 MPa. The tank and the 25-mm-diameter bolts are made from material having an allowable normal stress of 120 MPa and 270 MPa, respectively. The tank has an inner diameter of 4 m (Figure 1)

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Concept explainers

Pressure Vessels

The term pressure vessel refers to a closed container that contains gas or liquid at a different pressure than environment pressure. The pressure vessels have a wide scale of applications in our day-to-day lives and other industrial places. Some common examples of pressure vessels are gas cylinders, autoclaves, compressor vessels, etc.

Question

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The gas storage tank is fabricated by bolting together two
half cylindrical thin shells and two hemispherical shells as
shown. The tank is designed to withstand a pressure of 3
MPa. The tank and the 25-mm-diameter bolts are made
from material having an allowable normal stress of 120
MPa and 270 MPa, respectively. The tank has an inner
diameter of 4 m.
(Figure 1)
Figure
wwwwwww
Part A
Determine the required minimum thickness of the cylindrical shell.
Express your answer to three significant figures and include the appropriate units.
tc =
Part B
th=
Part C
μA
Value
Determine the required minimum thickness of the hemispherical shell.
Express your answer to three significant figures and include the appropriate units.
nh=
O
μA
Value
Units
17 ΑΣΦ
V
Units
?
Determine the minimum required number of bolts for each hemispherical cap.
Express your answer as an integer.
↓↑ vec
?
******
POD
?

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