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investigation of two phase unsteady nanofluid flow and heat transfer between moving parallel plates in the presence of the magnetic field using gm
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نویسنده
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hedayati n ,ramiar a
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منبع
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challenges in nano and micro scale science and technology - 2016 - دوره : 4 - شماره : 1 - صفحه:52 -58
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چکیده
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In this paper, unsteady two phase simulation of nanofluid flow and heat transfer between moving parallel plates, inpresence of the magnetic field is studied. the significant effects of thermophoresis and brownian motion have been contained in themodel of nanofluid flow. the three governing equations are solved simultaneously via galerkin method. comparison with other worksindicates that this method is very applicable to solve these problems. the semi analytical analysis is accomplished for differentgoverning parameters in the equations e.g. the squeeze number, eckert number and hartmann number. the results showed that skinfriction coefficient value increases with increasing hartmann number and squeeze number in a constant reynolds number. also, it isshown that the nusselt number is an incrementing function of hartmann number while eckert number is a reducing function of squeezenumber .this type of results can help the engineers to make better and researchers to investigate faster and easier.
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کلیدواژه
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brownian ,eckert number ,galerkin method (gm) ,hartmann number ,nanofluid ,thermophoresis
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آدرس
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babol noshirvani university of technology, ایران, babol noshirvani university of technology, ایران
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Authors
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