Numerical and Analytical Investigation of a Cylinder Made of Functional Graded Materials under Thermo-Mechanical Fields

نویسندگان

  • Javad Jafari Fesharaki Department of Mechanical Engineering, Najafabad Branch, Islamic Azad University, Najafabad, Iran
  • Sa’id Golabi Department of Mechanical Engineering, Faculty of Engineering, University of Kashan, Kashan, Iran
  • Seyed Ghasem Madani Department of Mechanical Engineering, Faculty of Engineering, University of Kashan, Kashan, Iran
چکیده مقاله:

This research develops thermo-elastic analysis of a functionally graded cylinder under thermo-mechanical loadings. Heat conduction equation in cylindrical coordinate system is solved. Thermal conductivity coefficient is graded along the radial direction. By considering a symmetric distribution of temperature, loading and boundary conditions, strain-displacement and stress-strain relations can be developed. Material properties such as modulus of elasticity are graded along the radial direction. For validation of the obtained results; a complete numerical analysis using finite element approach is presented.

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numerical and analytical investigation of a cylinder made of functional graded materials under thermo-mechanical fields

this research develops thermo-elastic analysis of a functionally graded cylinder under thermo-mechanical loadings. heat conduction equation in cylindrical coordinate system is solved. thermal conductivity coefficient is graded along the radial direction. by considering a symmetric distribution of temperature, loading and boundary conditions, strain-displacement and stress-strain relations can b...

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عنوان ژورنال

دوره 5  شماره 3

صفحات  59- 68

تاریخ انتشار 2016-08-01

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