Abstract
This paper presents numerical simulations for the prediction of thermal-stress and deformation fields resulting from phase change in solidifying bodies employing new finite element representations. The formulations demonstrated provide different perspectives and physical interpretation for the modeling/analysis of thermomechanical problems and possess several inherent advantages. In comparison to traditional approaches for solving similar problems, the paper employs new flux/stress based representations to enhance the overall effectiveness. Comparative numerical applications validate the applicability of the formulations for predicting the temperature-induced deformations and stresses resulting from effects due to phase change.
| Original language | English (US) |
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| Title of host publication | Computers in Engineering, Proceedings of the International Computers in Engineering Conference and Exhibit |
| Publisher | Publ by American Soc of Mechanical Engineers (ASME) |
| Pages | 9-16 |
| Number of pages | 8 |
| State | Published - Dec 1 1989 |
| Event | Proceedings of the 1989 ASME International Computers in Engineering Conference and Exposition - Anheim, CA, USA Duration: Jul 30 1989 → Aug 3 1989 |
Other
| Other | Proceedings of the 1989 ASME International Computers in Engineering Conference and Exposition |
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| City | Anheim, CA, USA |
| Period | 7/30/89 → 8/3/89 |