A thin walled tube of thickness (t) 5mm and diameter (d) 200mm with closed ends is subjected to an internal pressure (p) 7.0 MN/m², producing an axial and circumferential direct stresses given by pd/4t and pd/2t respectively. A torque T = 15.0 kNm is also applied which sets up a shear stress T = T/2nr²t where r is the radius. (a) Determine the magnitude and direction of the principal stresses. (b) Calculate the overall maximum shear stress.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A thin walled tube of thickness (t) 5mm and diameter (d) 200mm with closed ends is subjected
to an internal pressure (p) 7.0 MN/m², producing an axial and circumferential direct stresses
given by pd/4t and pd/2t respectively. A torque T = 15.0 kNm is also applied which sets up a
shear stress 7 = T/2nr²t where r is the radius.
(a) Determine the magnitude and direction of the principal stresses.
(b) Calculate the overall maximum shear stress.
Transcribed Image Text:Question 2 A thin walled tube of thickness (t) 5mm and diameter (d) 200mm with closed ends is subjected to an internal pressure (p) 7.0 MN/m², producing an axial and circumferential direct stresses given by pd/4t and pd/2t respectively. A torque T = 15.0 kNm is also applied which sets up a shear stress 7 = T/2nr²t where r is the radius. (a) Determine the magnitude and direction of the principal stresses. (b) Calculate the overall maximum shear stress.
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