A gap of 0.02 in. exists between the composite rod and the wall when the temperature is 75°F. Determine the temperature at which the normal stress in the aluminum rod will be equal to -9 ksi. The temperature of the aluminum rod is _____ °F.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A gap of 0.02 in. exists between the composite rod and the wall when the temperature is 75°F.

Determine the temperature at which the normal stress in the aluminum rod will be equal to -9 ksi.

The temperature of the aluminum rod is _____ °F.

 
 
 
0.02 in.
14 in. -
Bronze
A = 2.4 in²
E = 15 x 106 psi
α = 12 x 10-6/°F
18 in. -
Aluminum
2
A = 2.8 in²
E = 10.6 x 106 psi
α = 12.9 x 10-6/°F
Transcribed Image Text:0.02 in. 14 in. - Bronze A = 2.4 in² E = 15 x 106 psi α = 12 x 10-6/°F 18 in. - Aluminum 2 A = 2.8 in² E = 10.6 x 106 psi α = 12.9 x 10-6/°F
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