Нелокальне рівняння теплопровідності для багатофазних стохастично неоднорідних тіл
A new approach to the physico-mathematical modelling of heat transfer processes is proposed. A nonstationary initial-boundary-value problem is formulated on the basis of the Fourier law. The technique of Feynman diagrams is applied to the investigation of averaged temperature fields. The Dyson equat...
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| Date: | 2007 |
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| Main Authors: | , , |
| Format: | Article |
| Language: | Ukrainian |
| Published: |
Видавничий дім "Академперіодика" НАН України
2007
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| Subjects: | |
| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/1699 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | Нелокальне рівняння теплопровідності для багатофазних стохастично неоднорідних тіл / Є.Я. Чапля, О.Ю. Чернуха, П.Р. Пелех // Доп. НАН України. — 2007. — N 7. — С. 49–54. — Бібліогр.: 9 назв. — укp. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| Summary: | A new approach to the physico-mathematical modelling of heat transfer processes is proposed. A nonstationary initial-boundary-value problem is formulated on the basis of the Fourier law. The technique of Feynman diagrams is applied to the investigation of averaged temperature fields. The Dyson equation is obtained as well as a nonlocal heat transfer equation for a temperature field averaged over the ensemble of phase configurations in multiphase randomly inhomogenous bodies.
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| ISSN: | 1025-6415 |