adomian decomposition method and padé approximation to determine fin efficiency of convective solar air collector in straight fins

نویسندگان

tabet ismail

algeria m. kezzar

k. touafe

n. bellel

s. gherieb

چکیده

in this paper, the nonlinear differential equation for the convection of the temperature distribution of a straight fin  with the thermal conductivity depends on the temperature is solved using adomian decomposition method and padé approximation(padm) for boundary problems. actual results are then compared with results obtained previously  using digital solution by runge–kuttamethod and a differential transformation method (dtm) in order toverify the  accuracy of the proposed method.

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عنوان ژورنال:
international journal of mathematical modelling and computations

جلد ۵، شماره ۴ (FALL)، صفحات ۳۳۵-۳۴۶

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