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Портал Begell Электронная Бибилиотека e-Книги Журналы Справочники и Сборники статей Коллекции
Heat Transfer Research
Импакт фактор: 0.404 5-летний Импакт фактор: 0.8 SJR: 0.264 SNIP: 0.504 CiteScore™: 0.88

ISSN Печать: 1064-2285
ISSN Онлайн: 2162-6561

Выпуски:
Том 50, 2019 Том 49, 2018 Том 48, 2017 Том 47, 2016 Том 46, 2015 Том 45, 2014 Том 44, 2013 Том 43, 2012 Том 42, 2011 Том 41, 2010 Том 40, 2009 Том 39, 2008 Том 38, 2007 Том 37, 2006 Том 36, 2005 Том 35, 2004 Том 34, 2003 Том 33, 2002 Том 32, 2001 Том 31, 2000 Том 30, 1999 Том 29, 1998 Том 28, 1997

Heat Transfer Research

DOI: 10.1615/HeatTransRes.v36.i8.40
pages 655-661

Account of the Finite Velocity of Heat Propagation in a Solid Body

Konstantyn B. Isaev
I. N. Frantsevich Institute of Problems of Material Sciences, National Academy of Sciences of Ukraine, Kiev, Ukraine

Краткое описание

A solution of a one-dimensional hyperbolic nonlinear heat-conduction equation for a pseudo-steady-state mode of heating of a semi-bounded body is obtained within the framework of the relaxation heat flux model which allows for the finiteness of the velocity of heat propagation. The hyperbolic heat-conduction equation accounts for heat sinks (sources). The impact of some factors on the destruction parameters and the temperature field in materials, values of thermal conductivities of which differ by three orders, is demonstrated.


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