Singular curves in the resultant thermomechanics of shells

Wojciech Pietraszkiewicz; Violetta Konopińska-Zmysłowska

doi:10.1016/j.ijengsci.2014.02.019

Singular curves in the resultant thermomechanics of shells

Abstract

Some geometric and kinematic relations associated with the curve moving on the shell base surface are discussed. The extended surface transport relation and the extended surface divergence theorems are proposed for the piecewise smooth tensor fields acting on the regular and piecewise regular surfaces. The recently formulated resultant, two-dimensionally exact, thermodynamic shell relations - the balances of mass, linear and angular momenta, and energy as well as the entropy inequality – are completed by the corresponding jump conditions at the moving (non-material) and stationary (material) singular surface curves.

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Authors (2)

Wojciech Pietraszkiewicz
- Instytut Maszyn Przepływowych Polska Akademia Nauk
Violetta Konopińska-Zmysłowska dr inż.

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Category:: Articles
Type:: artykuł w czasopiśmie wyróżnionym w JCR
Published in:: INTERNATIONAL JOURNAL OF ENGINEERING SCIENCE no. 80, pages 21 - 31,
ISSN: 0020-7225
Language:: English
Publication year:: 2014
Bibliographic description:: Pietraszkiewicz W., Konopińska-Zmysłowska V.: Singular curves in the resultant thermomechanics of shells// INTERNATIONAL JOURNAL OF ENGINEERING SCIENCE. -Vol. 80, (2014), s.21-31
DOI:: Digital Object Identifier (open in new tab) 10.1016/j.ijengsci.2014.02.019
Verified by:: Gdańsk University of Technology