The following information was submitted:
Transactions: WSEAS TRANSACTIONS ON MATHEMATICS
Transactions ID Number: 42-451
Full Name: Sanjeev Sharma
Position: Assistant Professor
Age: ON
Sex: Male
Address: A-10, Sector 62, Noida, Uttar Pradesh
Country: INDIA
Tel: 9999388222
Tel prefix: +91
Fax:
E-mail address: sanjeev.sharma@jiit.ac.in
Other E-mails: manoj_sahani117@rediffmail.com, manoj.sahni@jiit.ac.in
Title of the Paper: Elastic-Plastic Deformation of a Thin Rotating Disk of Exponentially Varying Thickness and Inclusion
Authors as they appear in the Paper: Sanjeev Sharama, Manoj Sahni and Ravindra Kumar
Email addresses of all the authors: sanjiit12@rediffmail.com, manoj_sahani117@rediffmail.com, ravindrakrchauhan@yahoo.co.in
Number of paper pages: 10
Abstract: Transition theory has been used to derive the elastic-plastic and transitional stresses. Results obtained have been discussed numerically and depicted graphically. It has been observed that for disc with exponentially varying thickness (k=2), high angular speed is required for initial yielding at internal surface as compared to the flat disc and exponentially varying thickness for k=4 onwards. Thus we can conclude that flat disc (C=0.75) is on the safer side of the design as it requires high percentage increase in angular speed to become fully plastic as compared to the flat disc with the compressible factors (C=0,0.25,etc.).
Keywords: Elastic, Plastic, Compressibility, Transitional stresses, Isotropic, Rotating disk
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