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Exact Closed-Form Result for the Heat Transfer From Convecting-Radiating Fin of Rectangular Shape
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نویسنده
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shivanian e. ,sohrabi f.
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منبع
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international journal of industrial mathematics - 2021 - دوره : 13 - شماره : 4 - صفحه:419 -426
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چکیده
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In this paper, the problem of determining heat transfer from convecting-radiating an of rectangularshape is investigated. we consider one-dimensional, steady conduction in the an and neglect radiativeexchange between adjacent ans and between the an and its primary surface. it is demonstrated thatthe governing in equation, a nonlinear second-order differential equation, is exactly solvable. theexact, closed-form analytical solutions in implicit form are convenient for physical interpretation andoptimization for maximum heat transfer. additionally, exact analytical expressions for heat transferrate and the an efficiency are provided.
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کلیدواژه
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Exact analytical solution; Unique solution; Temperature distribution; Fin effeciency; Heat transfer rate
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آدرس
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imam khomeini international university, department of applied mathematics, Iran, imam khomeini international university, department of applied mathematics, Iran
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Authors
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