Electronic Journal of Polish Agricultural Universities (EJPAU) founded by all Polish Agriculture Universities presents original papers and review articles relevant to all aspects of agricultural sciences. It is target for persons working both in science and industry,regulatory agencies or teaching in agricultural sector. Covered by IFIS Publishing (Food Science and Technology Abstracts), ELSEVIER Science - Food Science and Technology Program, CAS USA (Chemical Abstracts), CABI Publishing UK and ALPSP (Association of Learned and Professional Society Publisher - full membership). Presented in the Master List of Thomson ISI.

Copyright © Wydawnictwo Akademii Rolniczej we Wroclawiu, ISSN 1505-0297

Podhorecki A. 2005. GENERALIZATION OF THE EQUATION OF HEAT CONDUCTION IN SOLIDS AND NEW APPROACH OF NUMERICAL SOLUTION , EJPAU 8(4), #66.
Available Online: http://www.ejpau.media.pl/volume8/issue4/abs-66.html

ABSTRACT

The problem of non-linear heat flow in solids at large temperature changes and variable material properties is considered in this paper. The equation of heat conduction has been formulated and then – the equations of the finite elements method in the two versions: non-incremental and incremental have been derived.

Key words: initial-boundary problem, generalized equation of heat conduction in solids, large changes of temperature, finite elements method in non-incremental and incremental version.

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Adam Podhorecki
Department of Structure Mechanics,
University of Technology and Agriculture in Bydgoszcz, Poland
Al. S. Kaliskiego 7, 85-796 Bydgoszcz, Poland
email: kmb_sekr@atr.bydgoszcz.pl

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