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particle rotation effects in cosserat-maxwell boundary layer flow with non-fourier heat transfer using a new novel approach
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نویسنده
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alebraheem j. ,elmoasry a. ,khan m. s. ,qureshi i. h. ,hafeez m. b.
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منبع
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scientia iranica - 2021 - دوره : 28 - شماره : 3-B - صفحه:1223 -1235
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چکیده
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The present study employs a non-classical approach to investigate different physical effects of cosserat-maxwell fluid flow on the mechanism of non-fourier heat transfer mechanism. furthermore, a new numerical approach was used and outlined to compute and analyze the behavior of such kinds of flows. in particular, continuous galerkin-petrov discretization scheme was included in this study using the shooting method to obtain the numerical algorithm and solve the stagnation point flow of cosserat-maxwell fluid with cattaneo-christov heat transfer. the mathematical description of the physical problem was presented in the form of partial differential equations (pdes) governing the flow mechanism. further, suitable transformations are utilized to describe the governing pdes in the forms of their respective ordinary differential equations. numerical experiments were performed for a specific case with weak concentrations of the flow near the stretching surface, thereby allowing the microelement to rotate and generate vortex flow near the stretching surface. buoyancy effects along with other interesting physical effects were calculated, and numerical results were presented for various fluidic situations. several significant case studies were carried out to ensure the validity of the obtained results. moreover, the results were validated against those available in the limiting classical continuum case in literature and good agreement was found between them.
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کلیدواژه
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boundary layer flow; non-fourier heat transfer; buoyancy effects; particle rotations; cosserat maxwell fluid; galerkin-petrov finite element method
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آدرس
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majmaah university, college of sciences al zufli, department of mathematics, saudi arabia, majmaah university, college of sciences al zufli, department of mathematics, saudi arabia. aswan university, faculty of sciences, department of mathematics, egypt, institute of space technology, department of applied mathematics and statistics, pakistan, institute of space technology, department of applied mathematics and statistics, pakistan, institute of space technology, department of applied mathematics and statistics, pakistan
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پست الکترونیکی
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bilalhafeez44@yahoo.com
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Authors
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