A symplectic analytical singular element for steady-state thermal conduction with singularities in composite structures
Hu, X. F. and Gao, H. Y. and Yao, W. A. and Yang, S. T. (2016) A symplectic analytical singular element for steady-state thermal conduction with singularities in composite structures. Numerical Heat Transfer, Part B: Fundamentals, 70 (5). pp. 406-419. ISSN 1521-0626 (https://doi.org/10.1080/10407790.2016.1230382)
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Abstract
In modern design of composite structures, multiple materials with different properties are bound together. Accurate prediction of the strength of the interface between different materials, especially with the existence of cracks under thermal loading, is demanded in engineering. To this end, detailed knowledge on the distribution of temperature and heat flux is required. This study conducts a systematical investigation on the cracks terminated at material interface under steady-state thermal conduction. A new symplectic analytical singular element is constructed for the numerical modeling. Combining the proposed element with conventional finite elements, the generalized flux intensity factors can be solved accurately.
ORCID iDs
Hu, X. F., Gao, H. Y., Yao, W. A. and Yang, S. T. ORCID: https://orcid.org/0000-0001-9977-5954;-
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Item type: Article ID code: 58431 Dates: DateEvent24 October 2016Published13 July 2016AcceptedNotes: This is an Accepted Manuscript of an article published by Taylor & Francis in Numerical Heat Transfer, Part B: Fundamentals on 24th October 2016, available online: http://www.tandfonline.com/10.1080/10407790.2016.1230382 Subjects: Technology > Engineering (General). Civil engineering (General) Department: Faculty of Engineering > Civil and Environmental Engineering Depositing user: Pure Administrator Date deposited: 02 Nov 2016 11:35 Last modified: 28 Oct 2024 14:20 Related URLs: URI: https://strathprints.strath.ac.uk/id/eprint/58431