کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9740146 1489227 2005 20 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Eigenfunction expansion method for the solution of magneto-thermoelastic problems with thermal relaxation and heat source in three dimensions
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی کنترل و سیستم های مهندسی
پیش نمایش صفحه اول مقاله
Eigenfunction expansion method for the solution of magneto-thermoelastic problems with thermal relaxation and heat source in three dimensions
چکیده انگلیسی
The paper deals with the study of the disturbances in an electrically conducting infinite elastic solid permeated by a primary magnetic field containing instantaneous point heat source. The electromagnetic equations of Maxwell and the coupled equations of thermoelasticity have been used. It is assumed that the elastic field under consideration is a homogeneous, orthotropic, electrically as well as thermally conducting one. The fundamental equations of the general three-dimensional problem of magneto-thermoelasticity have been written in the form of an inhomogeneous vector matrix differential equation and solved in the Laplace-Fourier transform-domain by eigenfunction method. Finally, the solution for space-time domain has been made by numerical methods and the graphs for stresses, etc., are drawn.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Mathematical and Computer Modelling - Volume 42, Issues 5–6, September 2005, Pages 533-552
نویسندگان
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