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4.2 (B). Determine from first principles the hoop stress at the inside and outside radius of a thin steel disc 300 mm diameter having a centrał hole of 100 mm diameter, if the disc is made to rotate at 5000 rev/min. Wi will be the position and magnitude of the maximum radial stress?

4.2 (B). Determine from first principles the hoop stress at the inside and outside radius of a thin steel disc 300 mm diameter having a centrał hole of 100 mm diameter, if the disc is made to rotate at 5000 rev/min. Wi will be the position and magnitude of the maximum radial stress?

Elements Of Electromagnetics
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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4G 7:00 KB/s B (3 + v)' o, = A - 1, 8 В (1 + 3v)- TH 8 Hence determine the maximum stress and the stress at the outside of a 250 mm diameter disc which rotates 12000 rev/min. [76, 32.3 MN/m 4.2 (B). Determine from first principles the hoop stress at the inside and outside radius of a thin steel disc 300 mm diameter having a central hole of 100 mm diameter, if the disc is made to rotate at 5000 rev/min. Wi wil be the position and magnitude of the maximum radial stress? (38.9, 12.3 MN/m²; 87 mm rad; 8.4 MN/m PALI A Shouy that the tensile hoon utress set un in 9 thin rotating ring or evlinder is given by
Transcribed Image Text:4G 7:00 KB/s B (3 + v)' o, = A - 1, 8 В (1 + 3v)- TH 8 Hence determine the maximum stress and the stress at the outside of a 250 mm diameter disc which rotates 12000 rev/min. [76, 32.3 MN/m 4.2 (B). Determine from first principles the hoop stress at the inside and outside radius of a thin steel disc 300 mm diameter having a central hole of 100 mm diameter, if the disc is made to rotate at 5000 rev/min. Wi wil be the position and magnitude of the maximum radial stress? (38.9, 12.3 MN/m²; 87 mm rad; 8.4 MN/m PALI A Shouy that the tensile hoon utress set un in 9 thin rotating ring or evlinder is given by
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