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

Abstract

PurposeThe present study discussed wave propagation in a nonlocal generalized thermoelastic half-space with moving an internal heat source under influence of rotation.Design/methodology/approachNormal mode analysis is introduced to obtain the analytical expressions of the physical quantities.FindingsNumerical 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/valueThe problem is solved based on the classical-coupled theory, the Lord–Shulman theory, and the Green–Lindsay theory with memory-dependent derivative (MDD).