The aluminum shell is fully bonded to the brass core, and the assembly is unstressed at a temperature of 78°F. The temperature of the assembly reaches 165°F. Consider only axial deformations. 1 in. Brass core E = 15 × 106 psi a = 11.6 × 10-6°F -2.5 in. Aluminum shell E = 10.6 x 106 psi a = 12.9 x 10-6°F Determine the stress in the aluminum shell. The stress in the aluminum shell is ksi.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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The aluminum shell is fully bonded to the brass core, and the assembly is unstressed at a temperature of 78°F. The
temperature of the assembly reaches 165°F. Consider only axial deformations.
1 in.
Brass core
E = 15 × 106 psi
a = 11.6 × 10-6°F
-2.5 in.
Aluminum shell
E = 10.6 x 106 psi
a = 12.9 x 10-6°F
Determine the stress in the aluminum shell.
The stress in the aluminum shell is
ksi.
Transcribed Image Text:The aluminum shell is fully bonded to the brass core, and the assembly is unstressed at a temperature of 78°F. The temperature of the assembly reaches 165°F. Consider only axial deformations. 1 in. Brass core E = 15 × 106 psi a = 11.6 × 10-6°F -2.5 in. Aluminum shell E = 10.6 x 106 psi a = 12.9 x 10-6°F Determine the stress in the aluminum shell. The stress in the aluminum shell is ksi.
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