Mechanical Engineering - Machine Design - Discussion
Discussion Forum : Machine Design - Section 8 (Q.No. 22)
22.
A compound cylinder with inner radius 50 mm and outer radius 70 mm is made by shrinking one cylinder on to the other cylinder, The junction radius is 60 mm and the junction pressure is 1.1 N/mm2. The maximum hoop stress developed in the inner cylinder is
Discussion:
4 comments Page 1 of 1.
Shahid said:
10 years ago
Please send the solution.
Ajaypal said:
9 years ago
Hoop Stress= -2p (R2)^2/[(R2)^2 - (R1)^2].
Where,
R1 = 50.
R2 = 60.
p = 1.1.
Where,
R1 = 50.
R2 = 60.
p = 1.1.
Akshay said:
7 years ago
I'm unable to understand this. Please anyone explain me.
AKULA ABHILASH said:
3 years ago
Max. hoop stress = -2 * 1.1 * √(60)/√(60) - sqr(50) = -7.2 N/mm2.
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