Asymptotic modelling of thin almost circular nonlinear interphases in the setting of heat transfer featuring significant sources/sinks

Daria Andreeva, Wiktoria Miszuris

Research output: Chapter in Book/Report/Conference proceedingChapter

Abstract

This article gives an overview of several problems describing the process of heat transfer in a composite with a thin layer. This layer shows a distinct nature in comparison with the media surrounding it (i.e. low conductive or highly conductive), and in addition is very thin, which may cause numerical instability in a model of such a composite. In order to tackle this issue we use asymptotic approach, so that in the model the thin layer is replaced by an interface of zero thickness and a set of transmission conditions that stand for the physical properties of the original layer. A number of numerical examples has been constructed to support and validate this method.
Original languageEnglish
Title of host publicationShell Structures: Theory and Applications Volume 4
Subtitle of host publicationProceedings of the 11th International Conference "Shell Structures: Theory and Applications", (SSTA 2017), October 11-13, 2017, Gdansk, Poland
Place of PublicationLondon
PublisherTaylor & Francis
Pages53-56
Number of pages4
Volume4
ISBN (Electronic)9781315166605, 1315166607
ISBN (Print)9781138050457, 1138050458
Publication statusPublished - 28 Sept 2017
Event11th International Conference Shell Structures: Theory and Applications - Gdansk, Poland
Duration: 11 Oct 201713 Oct 2017

Conference

Conference11th International Conference Shell Structures: Theory and Applications
Abbreviated titleSSTA 2017
Country/TerritoryPoland
CityGdansk
Period11 Oct 201713 Oct 2017

Fingerprint

Dive into the research topics of 'Asymptotic modelling of thin almost circular nonlinear interphases in the setting of heat transfer featuring significant sources/sinks'. Together they form a unique fingerprint.

Cite this