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Analysis of Dual Solutions of Unsteady Micropolar Hybrid Nanofluid Flow Over A Stretching/Shrinking Sheet
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نویسنده
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Roy Nepal Chandra ,Hossain Md. Anwar ,Pop Ioan
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منبع
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Journal Of Applied And Computational Mechanics - 2021 - دوره : 7 - شماره : 1 - صفحه:19 -33
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چکیده
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An unsteady boundary layer flow of a micropolar hybrid nanofluid over a stretching/shrinking sheet is analyzed. the nonlinear ordinary differential equations of the problem have been solved using the efficient implicit runge–kutta–butcher method along with nachtsheim–swigert iteration technique. for a certain set of parameters, numerical results expose dual solutions with the change of the velocity ratio parameter. the dual solutions are presented in a wide range of the physical parameters. using a lot of numerical data, the critical values of the velocity ratio parameter, local friction factor, local couplestress and local nusselt number for the existence of dual solutions are expressed as a function of the physical parameters. these expressions might be useful for the development of new technology or for the future experimental investigation.
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کلیدواژه
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Dual Solutions ,Micropolar Fluid ,Hybrid Nanofluid ,Stretching Or Shrinking Sheet
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آدرس
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University Of Dhaka, Department Of Mathematics, Bangladesh, University Of Dhaka, Department Of Mathematics, Bangladesh, Babeş-Bolyai University, Department Of Applied Mathematics, Romania
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پست الکترونیکی
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popm.ioan@yahoo.co.uk
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Authors
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