Study the effect of the coefficient of linear expansion by the maximum thermal stresses in the stopper

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Doklady Bashkirskogo Universiteta. 2019. Volume 4. No. 2. pp. 153-157.

Authors

Morozkin N. D.
Bashkir State University
32 Zaki Validi Street, 450076 Ufa, Republic of Bashkortostan, Russia
Tkachev V. I.*
Bashkir State University
32 Zaki Validi Street, 450076 Ufa, Republic of Bashkortostan, Russia

Abstract

The processes of heat transfer and dynamic thermal stresses in ceramics arbitrary geometrical shape by the finite element method is researched. The approach to the determination of the material linear expansion coefficient range values, in which limits under predetermined conditions, no distruction of the product occurs is proposed.

Keywords

  • temperature field
  • thermal stresses
  • heat exchanging
  • coefficient of linear expansion
  • finite element method
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