Solving Heat Conduction Problems in Movable Boundary Domains under Intensive Physical-Chemical Transformation Conditions

Solving Heat Conduction Problems in Movable Boundary Domains under Intensive Physical-Chemical Transformation Conditions

Bibliographic Details
Parent link:European Physical Journal Web of Conferences (EPJ Web of Conferences)
Vol. 110 : Thermophysical Basis of Energy Technologies.— 2016.— [01020, 5 p.]
Main Author: Garashchenko A. N.
Corporate Author: Национальный исследовательский Томский политехнический университет (ТПУ)
Other Authors: Rudzinsky V. P., Garashchenko N. A.
Summary:Title screen
Results of solving problems of simulating temperature fields in domains with movable boundaries of characteristic zones of intensive physical-chemical and thermomechanical transformations to be realized in materials upon high-temperature heating have been presented. Intumescent fire-protective coatings based on organic and mineral materials are the object of study. Features of numerical realization of input equation systems taking into account, in particular, a dynamics of considerable increase and subsequent decrease of the intumescent layer thickness have been considered. Example calculations for structures of metal and wood protected with various coatings are given. Results of calculating two-dimensional temperature fields in polymer composite square-shaped structures with internal cruciform load-bearing elements have been presented. The intumescent coating is arranged on the external surface of a structure. The solution of the above-listed problems is of important significance to provide fire protection of different-purpose structures and products.
Published: 2016
Subjects:
электронный ресурс
труды учёных ТПУ
теплопроводность
подвижные границы
домены
нагревание
огнестойкие покрытия
органические материалы
минеральные материалы
Online Access:http://dx.doi.org/10.1051/epjconf/201611001020
http://earchive.tpu.ru/handle/11683/33357
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=647651

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