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Coupled Systems Mechanics
  Volume 9, Number 5, October 2020, pages 411-432
DOI: http://dx.doi.org/10.12989/csm.2020.9.5.411
 


Propagation of plane wave in transversely isotropic magnetothermoelastic material with multi-dual-phase lag and two temperature
Parveen Lata, Iqbal Kaur and Kulvinder Singh

 
Abstract
    This research is devoted to the study of plane wave propagation in homogeneous transversely isotropic (HTI) magneto-thermoelastic rotating medium with combined effect of Hall current and two temperature due to multidual- phase lag heat transfer. It is analysed that, for 2-D assumed model, three types of coupled longitudinal waves (quasi-longitudinal, quasi-transverse and quasi-thermal) are present. The wave characteristics like phase velocity, specific loss, attenuation coefficients, energy ratios, penetration depths and amplitude ratios of transmitted and reflected waves are computed numerically and illustrated graphically and compared for different theories of thermoelasticity. Some particular cases are also derived from this research.
 
Key Words
    transversely isotropic; magneto-thermoelastic; rotation; multi-dual-phase lag heat transfer; hall current; two temperature; plane wave propagation
 
Address
Parveen Lata, Iqbal Kaur: Department of Basic and Applied Sciences, Punjabi University, Patiala, Punjab, India
Kulvinder Singh: Kurukshetra University Kurukshetra, Haryana, India
 

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