Thermo Elastic-Plastic Analysis of Rotating Functionally Graded Stainless Steel Composite Cylinder under Internal and External Pressure Using Finite Difference Method
Joint Authors
Yadav, Sanehlata
Sharma, Sanjeev
Source
Advances in Materials Science and Engineering
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-12-02
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Engineering Sciences and Information Technology
Abstract EN
The thermal elastic-plastic stresses have been investigated for a rotating functionally graded stainless steel composite cylinder under internal and external pressure with general nonlinear strain hardening law and von Mises’ yield criterion using finite difference method.
The modulus of elasticity in the rotating cylinder varies radially according to power law and the temperature distribution satisfies Laplace heat equation in radial direction.
From the analysis, we can conclude that cylinder made of functionally graded stainless steel composite material with variable thickness and variable density under thermal loading for Swift’s strain hardening measure m=0.6 is better choice of the design as compared to homogeneous cylinder.
This is because of the reason that circumferential stress is less for functionally graded stainless steel composite cylinder as compared to homogeneous cylinder for Swift’s strain hardening measure m=0.6 under internal and external pressure.
This leads to the idea of “stress saving” which minimizes the possibility of fracture of cylinder.
American Psychological Association (APA)
Sharma, Sanjeev& Yadav, Sanehlata. 2013. Thermo Elastic-Plastic Analysis of Rotating Functionally Graded Stainless Steel Composite Cylinder under Internal and External Pressure Using Finite Difference Method. Advances in Materials Science and Engineering،Vol. 2013, no. 2013, pp.1-11.
https://search.emarefa.net/detail/BIM-499919
Modern Language Association (MLA)
Sharma, Sanjeev& Yadav, Sanehlata. Thermo Elastic-Plastic Analysis of Rotating Functionally Graded Stainless Steel Composite Cylinder under Internal and External Pressure Using Finite Difference Method. Advances in Materials Science and Engineering No. 2013 (2013), pp.1-11.
https://search.emarefa.net/detail/BIM-499919
American Medical Association (AMA)
Sharma, Sanjeev& Yadav, Sanehlata. Thermo Elastic-Plastic Analysis of Rotating Functionally Graded Stainless Steel Composite Cylinder under Internal and External Pressure Using Finite Difference Method. Advances in Materials Science and Engineering. 2013. Vol. 2013, no. 2013, pp.1-11.
https://search.emarefa.net/detail/BIM-499919
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-499919