کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
758261 896417 2013 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Application of the two-dimensional differential transform method to heat conduction problem for heat transfer in longitudinal rectangular and convex parabolic fins
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی مکانیک
پیش نمایش صفحه اول مقاله
Application of the two-dimensional differential transform method to heat conduction problem for heat transfer in longitudinal rectangular and convex parabolic fins
چکیده انگلیسی


• Application of the two dimensional differential transform method.
• New analytical solutions to nonlinear transient heat transfer in longitudinal rectangular and convex parabolic fins.
• Study of the effects of thermal parameters on temperature distribution.
• Comparison of the heat transfer in longitudinal rectangular against convex parabolic fins

In this article, approximate analytical (series) solutions for the temperature distribution in a longitudinal rectangular and convex parabolic fins with temperature dependent thermal conductivity and heat transfer coefficient are derived. The transient heat conduction problem is solved for the first time using the two-dimensional differential transform method (2D DTM). The effects of some physical parameters such as the thermo-geometric parameter, exponent and thermal conductivity gradient on temperature distribution are studied. Furthermore, we study the temperature profile at the fin tip.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Communications in Nonlinear Science and Numerical Simulation - Volume 18, Issue 10, October 2013, Pages 2689–2698
نویسندگان
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