Photo-thermo-elastic wave propagation under the influence of magnetic field in presence of memory responses

• Sudip Mondal ^[2] ; Abhik Sur ^[3] ; M. Kanoria ^[1]
  1. [1] University of Calcutta

     University of Calcutta

     India

     
  2. [2] Basirhat College
  3. [3] Sister Nivedita University

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• Localización: Mechanics based design of structures and machines, ISSN 1539-7734, Vol. 49, Nº. 6, 2021, págs. 862-883
• Idioma: inglés
• Texto completo no disponible (Saber más ...)
• Resumen

  • This article focuses on studying the coupled plasma, thermal, elastic waves of a semiconductor in context of photothermal transport process with cylindrical cavity under the influence of magnetic field subjected to memory-dependent Dual-phase lag heat equation. The surface of the cavity is subjected to exponentially decaying pulse and prescribed carrier density.

    Employing Laplace transform, the analytical results for distributions of the thermophysical quantities have been derived. The numerical inversion of the Laplace transform is carried out using Riemann-sum approximation technique. Significant differences on the thermophysical quantities are revealed due to the influence of magnetic field, memory effect and timedelay parameter.