کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
816049 1469253 2016 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A new solution for nonlinear Dual Phase Lagging heat conduction problem
ترجمه فارسی عنوان
یک راه حل جدید برای حل مسئله هدایت گرما غیرقطبی فاز دوگانه
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
چکیده انگلیسی

The application of new methods to solution of non-Fourier heat transfer problems has always been one of the interesting topics among thermal science researchers. In this paper, the effect of laser, as a heat source, on a thin film was studied. The Dual Phase Lagging (DPL) non-Fourier heat conduction model was used for thermal analysis. The thermal conductivity was assumed temperature-dependent which resulted in a nonlinear equation. The obtained equations were solved using the approximate-analytical Adomian Decomposition Method (ADM). It was concluded that the nonlinear analysis is important in non-Fourier heat conduction problems. Significant differences were observed between the Fourier and non-Fourier solutions which stress the importance of non-Fourier solutions in the similar problems.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Alexandria Engineering Journal - Volume 55, Issue 2, June 2016, Pages 1745–1752
نویسندگان
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