Steel and Composite Structures

  • 제40권6호
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  • Pages.881-891
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  • 2021
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  • 1229-9367(pISSN)
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  • 1598-6233(eISSN)
테크노프레스 (Techno-Press)
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DOI QR코드

DOI QR Code

Effect of gravity on a magneto-thermoelastic porous medium with the frame of a memory-dependent derivative in the context of the 3PHL model

  • Alharbi, Amnah M. (Department of Mathematics, College of Science, Taif Univeristy) ;
  • Said, Samia M. (Department of Mathematics, Faculty of Science, Zagazig University) ;
  • Othman, Mohamed I.A. (Department of Mathematics, Faculty of Science, Zagazig University)
  • 투고 : 2020.07.23
  • 심사 : 2021.07.28
  • 발행 : 2021.09.25
⟨ 이전 논문 다음 논문 ⟩

초록

The paper considers a 2D problem associated with a porous magneto-thermoelastic material under the effect of gravity in the context of the Three-Phase-Lag (3PHL) model and a 'memory dependent derivative frame. It has been assumed that during the initial stages, the medium is in an inactive state for the half-space (thermoelastic) the surface of this half-space is subjected to mechanical force and has a constant heat flux. The paper presents graphical illustrations of the variables under consideration as they vary along with the vertical distance. A number of figures are used to draw out several comparisons for the thermophysical quantities as they greatly assist in studying the effects of the gravity field, mechanical force, time, and thermal memories (relaxation times).

키워드

과제정보

The authors thank Taif University Researchers Supporting Project Number (TURSP-2020/230), Taif University, Taif, Saudi Arabia.

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