Numerical and Analytical Investigation of a Cylinder Made of Functional Graded Materials under Thermo-Mechanical Fields
سال انتشار: 1395
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 172
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شناسه ملی سند علمی:
JR_MPMPJ-5-3_005
تاریخ نمایه سازی: 7 بهمن 1399
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.
کلیدواژه ها:
نویسندگان
Javad Jafari Fesharaki
Department of Mechanical Engineering, Najafabad Branch, Islamic Azad University, Najafabad, Iran
Seyed Ghasem Madani
Department of Mechanical Engineering, Faculty of Engineering, University of Kashan, Kashan, Iran
Sa’id Golabi
Department of Mechanical Engineering, Faculty of Engineering, University of Kashan, Kashan, Iran