A copper [E = 96 GPa, a = 17.5x10-6/°C] rod (2) is placed within a steel [E = 192 GPa, a = 11.5x10- 6/°C] tube (1) of the same length. The two components are connected at each end by pins that pass through both the tube and the rod. The outside diameter of the steel tube is D₁ = 92 mm, its inside diameter is d₁ = 77 mm, and its cross- sectional area is A₁ = 1991 mm². The diameter of the solid copper rod is d₂ = 55 mm, and its cross- sectional area is A₂ = 2376 mm². Calculate the normal stress in the copper rod if the temperature of the entire assembly is raised by 48°C. Pin Steel Tube (1) Pin Copper Rod (2)
A copper [E = 96 GPa, a = 17.5x10-6/°C] rod (2) is placed within a steel [E = 192 GPa, a = 11.5x10- 6/°C] tube (1) of the same length. The two components are connected at each end by pins that pass through both the tube and the rod. The outside diameter of the steel tube is D₁ = 92 mm, its inside diameter is d₁ = 77 mm, and its cross- sectional area is A₁ = 1991 mm². The diameter of the solid copper rod is d₂ = 55 mm, and its cross- sectional area is A₂ = 2376 mm². Calculate the normal stress in the copper rod if the temperature of the entire assembly is raised by 48°C. Pin Steel Tube (1) Pin Copper Rod (2)
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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