If a copper ring with an outer diameter of 2000 mm and a thickness of 20 mm and a steel ring with an inner diameter of 2000 mm and a thickness of 10 mm are intertwined and heated up to 100 °C; a) Calculate the maximum stress in the steel ring. b) Calculate the pressure exerted by the copper ring on the steel ring. Copper = Ebakır= 100 GPa, abakır= 16.10-6/ºC Steel = Eçelik= 200 GPa açelik= 12.10-6/°C

If a copper ring with an outer diameter of 2000 mm and a thickness of 20 mm and a steel ring with an inner diameter of 2000 mm and a thickness of 10 mm are intertwined and heated up to 100 °C; a) Calculate the maximum stress in the steel ring. b) Calculate the pressure exerted by the copper ring on the steel ring. Copper = Ebakır= 100 GPa, abakır= 16.10-6/ºC Steel = Eçelik= 200 GPa açelik= 12.10-6/°C

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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