دانلود فایل مقاله Chaotic convection in couple stress liquid saturated porous layer‎

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بخشی از متن دانلود فایل مقاله Chaotic convection in couple stress liquid saturated porous layer‎ :


سال انتشار : 2016

تعداد صفحات :17

‎In this paper‎, ‎we have investigated the chaotic behavior of thermal convection in couple stress liquid saturated porous layer subject to gravity‎, ‎heated from below and cooled from above‎, ‎based on theory of dynamical system‎. ‎A low dimensional Lorenz‎- ‎like model is obtained by using Galerkin-truncation approximation‎. ‎We found that there is proportional relation between scaled couple stress parameter and rescaled Rayleigh number‎. We analyzed that increase in level of couple stress parameter increases the level of chaos‎.

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