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Structural Monitoring and Maintenance
  Volume 6, Number 3, September 2019, pages 191-218
DOI: https://doi.org/10.12989/smm.2019.6.3.191
 
open access

Plane wave propagation in transversely isotropic magneto-thermoelastic rotating medium with fractional order generalized heat transfer
Parveen Lata and Iqbal Kaur

 
Abstract
    The aim of the present investigation is to examine the propagation of plane waves in transversely isotropic homogeneous magneto thermoelastic rotating medium with fractional order heat transfer. It is found that, for two dimensional assumed model, there exist three types of coupled longitudinal waves (quasi-longitudinal, quasi-transverse and quasi-thermal waves). The wave characteristics such as phase velocity, attenuation coefficients, specific loss, penetration depths, energy ratios and amplitude ratios of various reflected and transmitted waves are computed and depicted graphically. The conservation of energy at the free surface is verified. The effects of rotation and fractional order parameter by varying different values are represented graphically.
 
Key Words
    thermoelastic; transversely isotropic; magneto-thermoelastic rotating medium; fractional-order heat transfer; plane wave propagation
 
Address
Parveen Lata and Iqbal Kaur: Department of Basic and Applied Sciences, Punjabi University, Patiala, Punjab, India
 

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