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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2011, Volume 52, Issue 3, Pages 3–15
(Mi pmtf1475)
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This article is cited in 8 scientific papers (total in 8 papers)
Effect of loading conditions on regimes of solid-phase transformations in a plate
N. K. Evstigneeva, A. G. Knyazevab a Tomsk State University, Tomsk, 634050, Russia
b Institute of Strength Physics and Material Science, Siberian Division, Russian Academy of Sciences, Tomsk, 634021, Russia
Abstract:
A two-dimensional mathematical model of propagation of chemical conversion in a plate under mechanical loading is proposed. The problem is numerically studied for three variants of loads and displacements on the plate surfaces: clamped plate, uniaxial tension, and shear. As the fields of temperatures, concentrations, and stresses are coupled, the conversion modes under different loading conditions are found to be different. By means of a parametric study of the model, it is demonstrated that the value of internal stresses may be substantially higher than the external load.
Keywords:
stresses, strains, tension, shear, chemical reaction, conversion modes.
Received: 11.11.2009 Accepted: 27.04.2010
Citation:
N. K. Evstigneev, A. G. Knyazeva, “Effect of loading conditions on regimes of solid-phase transformations in a plate”, Prikl. Mekh. Tekh. Fiz., 52:3 (2011), 3–15; J. Appl. Mech. Tech. Phys., 52:3 (2011), 329–339
Linking options:
https://www.mathnet.ru/eng/pmtf1475 https://www.mathnet.ru/eng/pmtf/v52/i3/p3
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Abstract page: | 39 | Full-text PDF : | 12 |
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