Effect of Lorentz Force on Non-Axisymmetric Thermo-Mechanical Behavior of Functionally Graded Hollow Cylinder

摘要：

This paper presents the effect of the nonaxisymmetric magnetic and steady state thermal load on thermo magneto mechanic functionally graded (FG) hollow cylinder. An analytical solution for stresses and Lorentz force were determined using the separation of variables and complex Fourier series and the power law functions for material, except Poissons ratio, through the thickness of the cylinder. The results show that the magnetic field has a significant effect on stresses and displacements along the cylinder and with the specific magnetic field vector the stresses and displacements along the cylinder can be controlled and optimized. The aim of this work was to understand the effect of Lorentz force on a functionally graded hollow cylinder subjected to mechanical, thermal and magnetic load. The magnetic field decrease circumferential displacements and stress and increase the radial displacements and stress due to thermo mechanical loads.

关键词： Non-Axisymmetric Thermo-Mechanic Lorentz Force Functionally Graded Material Cylinder

作者: J. Jafari Fesharaki Saeid Golabi Amir Atrian

作者单位: Islamic Azad University, Najafabad Branch, Department of Mechanical Engineering, Isfahan, Iran Dept. of Mechanical Engineering, University of Kashan, Kashan, Iran

会议类型: 国际会议

会议名称: 2011 International Conference on Mechatronics and Materials Processing(2011年机电一体化与材料加工国际会议 ICMMP)

会议地点: 广州

会议语种:英文

页码: 1094-1097

在线出版日期: 2011-11-18（万方平台首次上网日期，不代表论文的发表时间）