Figure 1 shows a system of three bars each made of different materials, and connected together and the temperature is initially kept at 12°C. Thereafter, the temperature of the system was raised to 50°C. Steel Brass Copper Eg = 200 GPa Epr = 100 GPa Ecu 120 GPa %3D a = 12(10-6)/°C apr = 21(10-6)/°C acu = 17(10-")/°C ast = Acu = 515 mm? 450 mm2 Ast 200 mm² Apr 300 mm- -200 mm 100 mm Figure 1: An assembly of three bars
Figure 1 shows a system of three bars each made of different materials, and connected together and the temperature is initially kept at 12°C. Thereafter, the temperature of the system was raised to 50°C. Steel Brass Copper Eg = 200 GPa Epr = 100 GPa Ecu 120 GPa %3D a = 12(10-6)/°C apr = 21(10-6)/°C acu = 17(10-")/°C ast = Acu = 515 mm? 450 mm2 Ast 200 mm² Apr 300 mm- -200 mm 100 mm Figure 1: An assembly of three bars
Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)
8th Edition
ISBN:9781305387102
Author:Kreith, Frank; Manglik, Raj M.
Publisher:Kreith, Frank; Manglik, Raj M.
Chapter3: Transient Heat Conduction
Section: Chapter Questions
Problem 3.4P
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