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Numerically investigation of MHD liquid lithium flow under cooling conditions in a circular channel
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نویسنده
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erdem murat ,firat müjdat ,varol yasin
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منبع
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pamukkale university journal of engineering sciences - 2018 - دوره : 24 - شماره : 1 - صفحه:30 -35
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چکیده
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In this study, the lithium fluid was numerically analyzed in a three-dimensional circular channel exposed to external magnetic field induction. the magnetic field is applied perpendicular to the flow direction of the channel. re=2250 and the magnetic field strength was selected as 0t, 0.04t, 0.08t and 0.12t, respectively. besides, while the fluid temperature is 473.15 k, the wall temperature is 373.15 k. calculations were performed with ansys-fluent commercial software. the effect of the magnetic field on the fluid velocity, pressure and temperature has presented graphically. while the magnetic field seriously has reduced the fluid velocity, the pressure has observed to increase. also, it has been observed that the magnetic field affects the temperature differently in different regions of the channel along the pipe length.
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کلیدواژه
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MHD ,Magneto-hydrodynamics ,Forced convection ,Liquid lithium cooling ,Computational fluid dynamic (CFD)
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آدرس
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fırat üniversitesi, teknik bilimler meslek yüksek okulu, elektrik ve enerji bölümü, Turkey, fırat üniversitesi, teknik eğitim fakültesi, makine eğitimi bölümü, Turkey, fırat üniversitesi, teknoloji fakültesi, otomotiv mühendisliği bölümü, Turkey
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پست الکترونیکی
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yvarol@gmail.com
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Authors
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