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mhd homogeneous-heterogeneous reactions in a nanofluid due to a permeable shrinking surface
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نویسنده
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mansur s. ,ishak a. ,pop i.
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منبع
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journal of applied fluid mechanics - 2016 - دوره : 9 - شماره : 3 - صفحه:1073 -1079
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چکیده
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The mhd homogeneous-heterogeneous reaction in a nanofluid flow due to a permeable shrinking surface is studied. the bvp4c program in matlab is used to obtain the numerical solutions for several values of parameters such as suction parameter, magnetic parameter, nanoparticle volume fraction, heterogeneous reaction and homogeneous reaction rates. the results show that dual solutions exist and the magnetic parameter and the nanoparticle volume fraction widen the range of the solution domain. suction parameter, magnetic parameter and nanoparticle volume fraction cause the skin friction coefficient to increase and the velocity to decrease. the concentration increases as the nanoparticle volume fraction increases but decrease as the homogeneous reaction rate and heterogeneous reaction rate increase.
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کلیدواژه
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magnetohydrodinamic; homogeneous-heterogeneous reaction; nanofluid; shrinking sheet; fluid mechanics
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آدرس
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universiti tun hussein onn malaysia, faculty of science, technology and human development, department of mathematics and statistics, malaysia, universiti kebangsaan malaysia, centre for modelling and data analysis, school of mathematical sciences, faculty of science and technology, malaysia, babe-bolyai university, department of 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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