Mathematical modelling of glass-metalic envelope three-layer cylindrical shell process formation

Abstract

The results of cylindrical layered silicate glass based material shell manufacturing process mathematical modeling are presented in the article. Problems of cooling of a com-posit shell and axisymmetric deformation in the course of its formation are considered. The received results testify the possibility of manufacturing of three-layer cylindrical glass-metalic envelope shells which can be used for creation of strong cases for deep-water technical devices. Limiting values of residual pressure on interface surfaces of metal coverings with a glass layer which it is essential less strength of connected materials of a composit cover are received.

Keywords

• cylindrical shell
• glass-metalic envelope
• namomaterial
• temperature problem
• heat conductivity
• numerical method
• deformation problem
• analytical method
• residual stresses