Q2/ A steel rod of (20mm) diameter passescentrally through a tight fitting copper tubeof external diameter of (40mm).The tube isclosed with rigid covers and subjected tocompressive force of (50kN) as shown infigure. Determine the total stress in the rodand tube when temperature reduced by(50C°).Est-200GPa, Ecu=100GPa,asr 11.7*106 1/°C, and acu-18*10% 1/°C30 kNSteel rodCopper tube30050 KNAll dimensions in mm20 40

The compressive force is The decrease in temperature is .The properties for steel and copper are

Q2/ A steel rod of (20mm) diameter passes centrally through a tight fitting copper tube of external diameter of (40mm).The tube is closed with rigid covers and subjected to compressive force of (50kN) as shown in 50 kv. figure. Determine the total stress in the rod and tube when temperature reduced by (50C°). Est 200GPa, Ecu-=100GPa, Osr-11.7*106 1/°C, and acu-18*10 1/°C Steel rod Copper tube 300 50 EN All dimensions in mm 20 40

Q2/ A steel rod of (20mm) diameter passes centrally through a tight fitting copper tube of external diameter of (40mm).The tube is closed with rigid covers and subjected to compressive force of (50kN) as shown in 50 kv. figure. Determine the total stress in the rod and tube when temperature reduced by (50C°). Est 200GPa, Ecu-=100GPa, Osr-11.7106 1/°C, and acu-1810 1/°C Steel rod Copper tube 300 50 EN All dimensions in mm 20 40

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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