Problem 3. The gas storage tank is fabricated inthe following manner: a 10-mm thick plate isrolled to form a cylindrical shell which is boltedon one side, then its ends are sealed by boltingtwo hemispherical shells. The resulting innerdiameter of the tank is 4 m. All bolts have adiameter of 15 mm. If the internal pressure inthe tank is 1 MPa, determine the following:a. the number of bolts needed in eachhemispherical shell if the normal stress in thebolts should not exceed 250 MPab. the minimum required thickness of thehemispherical shells if the normal stress in theshell should not exceed 125 MPac. the hoop stress in the cylinderd. the minimum require spacing of the bolts inthe cylindrical shell if the normal stress in thebolts should not exceed 250 MPa

Name: Problem 3. The gas storage tank is fabricated inthe following manner:
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Description: Problem 3. The gas storage tank is fabricated inthe following manner: a 10-mm thick plate isrolled to form a cylindrical shell which is boltedon one side, then its ends are sealed by boltingtwo hemispherical shells. The resulting innerdiameter of th

The D/t ratio is r=4000 mm10 mm=400 Hence it is a thin vessel Thickness of the plate is…

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Problem 3. The gas storage tank is fabricated in the following manner: a 10-mm thick plate is rolled to form a cylindrical shell which is bolted on one side, then its ends are sealed by bolting two hemispherical shells. The resulting inner diameter of the tank is 4 m. All bolts have a diameter of 15 mm. If the internal pressure in the tank is 1 MPa determine the following:

Problem 3. The gas storage tank is fabricated in the following manner: a 10-mm thick plate is rolled to form a cylindrical shell which is bolted on one side, then its ends are sealed by bolting two hemispherical shells. The resulting inner diameter of the tank is 4 m. All bolts have a diameter of 15 mm. If the internal pressure in the tank is 1 MPa determine the following:

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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Problem 3. The gas storage tank is fabricated in
the following manner: a 10-mm thick plate is
rolled to form a cylindrical shell which is bolted
on one side, then its ends are sealed by bolting
two hemispherical shells. The resulting inner
diameter of the tank is 4 m. All bolts have a
diameter of 15 mm. If the internal pressure in
the tank is 1 MPa, determine the following:
a. the number of bolts needed in each
hemispherical shell if the normal stress in the
bolts should not exceed 250 MPa
b. the minimum required thickness of the
hemispherical shells if the normal stress in the
shell should not exceed 125 MPa
c. the hoop stress in the cylinder
d. the minimum require spacing of the bolts in
the cylindrical shell if the normal stress in the
bolts should not exceed 250 MPa

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