کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
662089 1458170 2006 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Comparison of the solutions of a phase-lagging heat transport equation and damped wave equation with a heat source
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی جریان سیال و فرایندهای انتقال
پیش نمایش صفحه اول مقاله
Comparison of the solutions of a phase-lagging heat transport equation and damped wave equation with a heat source
چکیده انگلیسی

In this article, we study the difference between the solutions of the phase-lagging equation (PLE), a new heat conduction equation, and the damped wave equation (DWE) with a heat source. The exact solution of the PLE is obtained using the Laplace transform method, and is approximated using an approximate analytical method when the time lag is small since the exact solution is practically not computable for the small time lag case. Results show that the DWE is a good approximation to the PLE when the time lag is small.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Heat and Mass Transfer - Volume 49, Issues 17–18, August 2006, Pages 2793–2801
نویسندگان
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