Article
Simulation of Thermal and Mechanical Response of (Zr,W)B₂ Ceramic after Oxidation
Proceedings of the 2nd International Conference on Mechanics and Control Engineering (2013, Beijing, China)
Abstract
This study relates to a micromechanics based finite element model of the effect of oxidation on heat transfer and mechanical behavior of a (Zr,W)B2 ceramic at high temperature. An adaptive remeshing technique is employed in both heat transfer and thermal stress analysis models. A “ global-local modeling“ technique is used to combine finite elements with subinite elements for thermal stress analysis. Temperature and thermal stress distributions in the ceramic and the oxides are presented.
Meeting Name
2nd International Conference on Mechanics and Control Engineering (2013: Sep. 1-2, Beijing, China)
Department(s)
Mechanical and Aerospace Engineering
Second Department
Materials Science and Engineering
Keywords and Phrases
- Ceramic,
- FEA,
- High-temperature,
- Oxidation,
- Stress,
- Tungsten,
- Adaptive remeshing,
- Ceramic,
- Global-local,
- Infinite element,
- Mechanical behavior,
- Mechanical response,
- Finite element method,
- Heat transfer,
- Mechanical engineering
International Standard Book Number (ISBN)
978-3037859087
Document Type
Article - Conference proceedings
Document Version
Citation
File Type
text
Language(s)
English
Rights
© 2014 Trans Tech Publications, All rights reserved.
Publication Date
1-1-2014
Publication Date
01 Jan 2014
Disciplines
Citation Information
Jun Wei, Maryam Kazemzadeh Dehdashti, Lokeswarappa R. Dharani, K. Chandrashekhara, et al.. "Simulation of Thermal and Mechanical Response of (Zr,W)B₂ Ceramic after Oxidation" Proceedings of the 2nd International Conference on Mechanics and Control Engineering (2013, Beijing, China) Vol. 446-447 (2014) p. 40 - 44 ISSN: 1660-9336 Available at: http://works.bepress.com/lokeswarappa-dharani/120/