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Gravity Effect on The Dual-Phase-Lag Model for Plane Waves of a Fiber-Reinforced Micropolar Thermoelastic Medium in Contact with Newtonian Inviscid Fluid |
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PP: 369-378 |
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doi:10.18576/amis/120211
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Author(s) |
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Kh. Lotfy,
M. E. Gabr,
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Abstract |
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| In this article, we study the general equations of the dual-phase-lag (DPL) model and Lord-Shulman(LS) theory with
one relaxation time considering the influence of micro-polar fiber-reinforced on the totally reformed 2D-half-space with gravity. The
obtained non-dimensional coupled field equations for the DPL are solved using the harmonic wave analysis technique.Also, the exact
expressions for some physical fields and tangential couple stress are obtained under the effect of mechanical forces along the interface
of the fluid half space and the fiber-reinforced micro-polar thermoelastic half space. The effect of micro-polarity on the displacement
component, force stress, temperature distribution and tangential couple stress, in presence and absence of the gravity field effect, has
been depicted graphically. |
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