Nonlinear/linear unified thermal stress formulations: Transfinite element approach
type: Item
instance of: scholarly article
title: Nonlinear/linear unified thermal stress formulations: Transfinite element approach
zbMATH Open document ID: 0624.73081
DOI: 10.1016/0045-7825(87)90048-X
author: Kumar K. Tamma
author: Sudhir B. Railkar
published in: Computer Methods in Applied Mechanics and Engineering
publication date: 1987-01-01T00:00:00Z
review text: A new unified computational approach for applicability to nonlinear/linear thermal-structural problems is presented. Basic concepts of the approach including applicability to nonlinear and linear thermal structural mechanics are first described via general formulations. Therein, the approach is demonstrated for thermal stress and thermal- structural dynamic applications. The proposed transfinite element approach focuses on providing a viable hybrid computational methodology by combining the modeling versatility of contemporary finite element schemes in conjunction with transform techniques and the classical Bubnov-Galerkin schemes. Comparative samples of numerical test cases highlight the capabilities of the proposed concepts.
Mathematics Subject Classification ID: 74S05
Mathematics Subject Classification ID: 74F05
Mathematics Subject Classification ID: 74B20
Mathematics Subject Classification ID: 74A15
zbMATH DE Number: 4014192
zbMATH Keywords: nonlinear/linear thermal-structural problems
zbMATH Keywords: thermal-structural dynamic applications
zbMATH Keywords: transform techniques
zbMATH Keywords: classical Bubnov-Galerkin schemes
describes a project that uses: ADINA
MaRDI profile type: Publication
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full work available at URL: 0045-7825(87)90048-x
OpenAlex ID: W1971746994
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description: scientific article; zbMATH DE number 4014192