The Effect of Uniform Magnetic Field on Pressurized FG Cylindirical and Spherical Vessels

Authors : DURMUŞ YARIMPABUÇ, Anwr TEMO

Pages : 133-141

Doi:10.26701/ems.585130

View : 13 | Download : 6

Publication Date : 2019-12-20

Article Type : Research Paper

Abstract :The stress analysis of functionally graded thick hollow cylindrical and spherical pressure vessels under the effect of uniform magnetic field are examined. These pressure vessels are designed in such a way that the material properties and magnetic permeability are exponentially graded in radial direction, provided that the inner surface is pure metal and the outer surface is pure ceramic. The differential equations with variable coefficients obtained under these conditions are handled by both Complementary Functions Method and Pseudospectral Chebyshev Method. Benchmark solutions available in the literature for some special cases are used to confirm the results. The effects of different mixture and uniform magnetic field on stresses and displacement distribution are shown in graphical form.
Keywords : Functionally graded materials, Uniform magnetic field, Stress analysis, Pseudospectral Chebyshev method