Approximate polynomial solutions for the nonlinear temperature distribution equation of a thick rectangular fin

نویسندگان

  • CONSTANTIN BOTA
  • BOGDAN CARUNTU
  • FRANCISC POPESCU
چکیده

We present a method to obtain approximate polynomial solutions for a class of second order nonlinear differential equations arising in heat transfer problems. We apply this method to find a approximate polynomial solution for the nonlinear temperature distribution equation of a thick rectangular fin. Key-Words: Nonlinear differential equation; boundary value problem; ε -approximate analytical approximate polynomial solution; temperature distribution equation

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تاریخ انتشار 2012