Transient heat transfer problems usually involve the solution of the classical Fourier heat Conduction equation, which is a parabolic character, as a consequence, a perturbed heat signal propagates with an infinite velocity through the medium. That is if an isotropic homogeneous elastic continuum is subjected to a mechanical or thermal disturbance, the effect of the disturbance will be felt instantaneously at distances infinitely far from its source. Such behavior is physically inadmissible and contradicts the existing theories of heat transport mechanisms.

Dr. Raju Dindigala is a Professor of Mathematics VJIT (A), Hyderabad. He has more than a score of years of teaching experience. He obtained a Ph.D. Degree from Osmania University in 2011. His interest in research is in Fluid Dynamics, Thermo Dynamics, and Numerical Techniques. He published 22 research papers in Ntl./  Int'l. Journals viz., Scopus,

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