A study on the frame of a memory-dependent derivative in a micropolar thermoelastic medium under the effect of the variable thermal conductivity. Issue 2 (1st February 2023)

• Record Type: Journal Article
• Authors: Said, Samia M.
• Is Part Of: Mechanics based design of structures and machines. Volume 51:Issue 2(2023)
• Page Start: 665
• Page End: 681
• Publication Date: 2023-02-01
• Subjects: Variable thermal conductivity -- dual-phase-lag model -- memory-dependent -- derivative -- micropolar thermoelastic medium; Structural analysis (Engineering) -- Periodicals; Structural design -- Periodicals; 624.17
• DOI: 10.1080/15397734.2020.1851255
• Languages: English
• ISSNs: 1539-7734

Abstract

Abstract: In the present work, the 2D problem of a magneto-micropolar thermoelastic medium in the context of the dual-phase-lag model with the frame of the memory-dependent derivative is established. Normal mode analysis and an eigenvalue expansion technique are used to solve the resulting non-dimensional coupled governing equations. The variations of the physical quantities with the vertical distance are illustrated graphically. The effects of the time-delay parameter, magnetic field, rotation, and the variable thermal conductivity on the variations of different field quantities inside the half-space are analyzed graphically.