A two-temperature generalized magneto-thermoelastic formulation for a rotating medium with thermal shock under hydrostatic initial stress

The interaction between magnetic field and thermal field in an elastic half-space, homogeneous and isotropic under two temperature and initial stress are investigated using a normal mode method in the framework of the Lord–Şhulman theory, with thermal shock and rotation. The medium rotates with a un...

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Bibliographic Details
Published in:Continuum mechanics and thermodynamics 2020-05, Vol.32 (3), p.883-900
Main Author: Abo-Dahab, S. M.
Format: Article
Language:English
Subjects:
Angular velocity
Classical and Continuum Physics
Elastic half spaces
Engineering Thermodynamics
Heat and Mass Transfer
Initial stresses
Magnetic fields
Magnetism
Original Article
Physics
Physics and Astronomy
Structural Materials
Theoretical and Applied Mechanics
Thermal shock
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Summary:The interaction between magnetic field and thermal field in an elastic half-space, homogeneous and isotropic under two temperature and initial stress are investigated using a normal mode method in the framework of the Lord–Şhulman theory, with thermal shock and rotation. The medium rotates with a uniform angular velocity, and it is considered to be permeated by a uniform magnetic field and hydrostatic initial stress. The general solution we obtain is finally applied to a specific problem. The variations in temperature, the dynamical temperature, the stress and the strain distributions through the horizontal distance are calculated by an appropriate numerical example and graphically illustrated.
ISSN:0935-1175
1432-0959
DOI:10.1007/s00161-019-00765-3