A thin-walled vessel is subject to an internal pressure of 202.8bar and an external positive torque (Right Hand Rule) of 3508Nm. The vessel wall-thickness is 4mm and its external diamter is 262mm. The vessel is made from a ductlie metal with a Yield Strength of 511.25MPa, Determine for an element of stress on the external surface: the Maximum in-plane Principal Stress (Answer in MPa only). the Minimum in-plane Principal Stress (Answer in MPa only). the Tresca in-plane Effective Stress (Answer in Pa only).
A thin-walled vessel is subject to an internal pressure of 202.8bar and an external positive torque (Right Hand Rule) of 3508Nm. The vessel wall-thickness is 4mm and its external diamter is 262mm. The vessel is made from a ductlie metal with a Yield Strength of 511.25MPa, Determine for an element of stress on the external surface: the Maximum in-plane Principal Stress (Answer in MPa only). the Minimum in-plane Principal Stress (Answer in MPa only). the Tresca in-plane Effective Stress (Answer in Pa only).
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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Transcribed Image Text:A thin-walled vessel is subject to an internal pressure of 202.8bar
and an external positive torque (Right Hand Rule) of 3508Nm.
The vessel wall-thickness is 4mm and its external diamter is 262mm.
The vessel is made from a ductlie metal with a Yield Strength of 511.25MPa, Using clockwise positive polar co-ordinates:
Determine for an element of stress on the external surface:
the Maximum in-plane Principal Stress (Answer in MPa only).
the Minimum in-plane Principal Stress (Answer in MPa only).
the Tresca in-plane Effective Stress (Answer in Pa only).
the von Mises in-plane Effective Stress (Answer in MPa only).
the Maximum in-plane Shear Stress (Answer in Pa only)
Select the 5 correct answers from the list below/:
a. 64479034.6745626
b. 1030.58413869825
✔ C. 644.115086686407
O d. 257.375930650875
e. 1159.40715603553
f. 780.948182293138
g. 446.256104167508
h. 451353242.721938
Oi. 96718552.011844
Oj. 386.063895976312
✔k. 321.719913313593
✔I. 322395173.372813
m. 128958069.349125
✔n. 161197586.686407
Oo. 580311312.071064
p. 901.761121360969
q. 557.820130209385
O r. 669.384156251262
O s. 450.407878639031
t. 193.031947988156
O u. 772.938104023688
v. 515832277.396501
w. 892.512208335015
X. 386874208.047376
Oy. 193437104.023688
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