کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1136222 1489153 2011 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Exact and analytic-numerical solutions of bidimensional lagging models of heat conduction
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی کنترل و سیستم های مهندسی
پیش نمایش صفحه اول مقاله
Exact and analytic-numerical solutions of bidimensional lagging models of heat conduction
چکیده انگلیسی

Lagging models of heat conduction, such as the Dual-Phase-Lag or the Single-Phase-Lag models, lead to heat conduction equations in the form of partial differential equations with delays or to partial differential equations of hyperbolic type, and have been considered to model microscale heat transfer in engineering problems or bio-heat transfer in medical treatments.In this work we obtain explicit solutions for bidimensional lagging models of heat conduction, with different types of boundary conditions, in the form of infinite series solutions, allowing the construction of analytic-numerical solutions with bounded errors. Numerical examples, showing differences between models and the influence of parameters, are discussed.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Mathematical and Computer Modelling - Volume 54, Issues 7–8, October 2011, Pages 1841–1845
نویسندگان
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