B. A steel bar is held by two fixed supports as shown inthe figure and is subjected to an increase oftemperature AT = 100°C. If the coefficient of thermalexpansion and Young's modulus of elasticity of steelare 11x10-6°C and 200 GPa, respectively, themagnitude of thermal stress (in MPa) induced in thebar is77777777

Given:Temperature rise is ∆T=100o Cthermal expansion is α=11×10-6 /o Celastic modulus of the…

steel bar is held by two fixed supports as shown ne figure and is subjected to an increase -mperature AT = 100°C. If the coefficient of therm xpansion and Young's modulus of elasticity of sto e 11x10-6°C and 200 GPa, respectively, agnitude of thermal stress (in MPa) induced in t

steel bar is held by two fixed supports as shown ne figure and is subjected to an increase -mperature AT = 100°C. If the coefficient of therm xpansion and Young's modulus of elasticity of sto e 11x10-6°C and 200 GPa, respectively, agnitude of thermal stress (in MPa) induced in t

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.

Chapter4: Numerical Analysis Of Heat Conduction

Section: Chapter Questions

Problem 4.12P

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