Non-uniform temperature distribution in multilayer thermal protective coating with curved interfaces

Yurii A. Chumakov, Anna G. Knyazeva

Результат исследования: Материалы для книги/типы отчетовМатериалы для конференции

1 Цитирования (Scopus)

Аннотация

In this work, the thermal conductivity problem is solved for fourth layer plate at the heat flux action on one of surfaces. The interfaces between layers are assumed non ideal that leads to appearance of thermal resistances between layers. Additionally thermal resistances are inhomogeneous due to curved surfaces of materials. The existence of curved surfaces and porosity of layers are connected with the way of specimen manufacturing. Thermal conductivity coefficients of layers can by changed when their porosity changes. The problem is solved numerically. It was found that curved interfaces and thermal resistance affect process only at initial stage of the heating. Temperature gradients depend essentially on porosity and thickness of layers.

Язык оригиналаАнглийский
Заголовок главной публикацииKey Engineering Materials
ИздательTrans Tech Publications Ltd
Страницы251-256
Количество страниц6
Том685
ISBN (печатная версия)9783038357087
DOI
Статус публикацииОпубликовано - 2016
Событие4th International Conference for Young Scientists High Technology: Research and Applications, HTRA 2015 - Tomsk, Российская Федерация
Длительность: 21 апр 201524 апр 2015

Серии публикаций

Имя, фамилияKey Engineering Materials
Том685
ISSN (печатная версия)10139826

Другое

Другое4th International Conference for Young Scientists High Technology: Research and Applications, HTRA 2015
СтранаРоссийская Федерация
ГородTomsk
Период21.4.1524.4.15

    Fingerprint

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

Цитировать

Chumakov, Y. A., & Knyazeva, A. G. (2016). Non-uniform temperature distribution in multilayer thermal protective coating with curved interfaces. В Key Engineering Materials (Том 685, стр. 251-256). (Key Engineering Materials; Том 685). Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/KEM.685.251