2D problem of nonlocal rotating thermoelastic half-space with memory-dependent derivative. Issue 2 (29th March 2022)

• Record Type: Journal Article
• Authors: Said, Samia M.
• Is Part Of: Multidiscipline modeling in materials and structures. Volume 18:Issue 2(2022)
• Page Start: 339
• Page End: 350
• Publication Date: 2022-03-29
• Subjects: Internal heat source -- Memory-dependent derivative -- Nonlocal parameter -- Rotation; Materials -- Mathematical models -- Periodicals; Engineering -- Mathematical models -- Periodicals; 620.11015118
• DOI: 10.1108/MMMS-01-2022-0011
• Languages: English
• ISSNs: 1573-6105

Abstract

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).