2D problem of nonlocal rotating thermoelastic half-space with memory-dependent derivative

Abstract

Purpose

The present study discussed wave propagation in a nonlocal generalized thermoelastic half-space with moving an internal heat source under influence of rotation.

Design/methodology/approach

Normal mode analysis is introduced to obtain the analytical expressions of the physical quantities.

Findings

Numerical results are presented graphically to explore the effects of rotation, the nonlocal parameter, and the time-delay on the physical quantities. It is found that the physical quantities are affected by rotation, the nonlocal parameter, and the time-delay.

Originality/value

The problem is solved based on the classical-coupled theory, the Lord–Shulman theory, and the Green–Lindsay theory with memory-dependent derivative (MDD).

Citation

Said, S.M. (2022), "2D problem of nonlocal rotating thermoelastic half-space with memory-dependent derivative", Multidiscipline Modeling in Materials and Structures, Vol. 18 No. 2, pp. 339-350. https://doi.org/10.1108/MMMS-01-2022-0011