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This article is cited in 5 scientific papers (total in 5 papers)
Mechanical properties, strength physics and plasticity
Dynamic model of elastoplastic normal collision of spherical particles under nonlocal plasticity
Ya. A. Lyashenkoab, V. L. Popovacd a Берлинский технический университет, Берлин, Германия
b Sumy State University
c Tomsk Polytechnic University
d Tomsk State University
Abstract:
The problem of normal collision of a spherical particle with a half-space is considered with allowance for nonlocal plastic deformation in the case where the strength limit depends on the contact radius, as well as for the strengthening effect in the deformed material. The dimensionless coefficient of normal velocity restitution has been calculated numerically as a function of the initial velocity of the spherical particle. The obtained data coincide well with experimental results available in the literature.
Received: 10.07.2017
Citation:
Ya. A. Lyashenko, V. L. Popov, “Dynamic model of elastoplastic normal collision of spherical particles under nonlocal plasticity”, Fizika Tverdogo Tela, 60:3 (2018), 560–564; Phys. Solid State, 60:3 (2018), 566–570
Linking options:
https://www.mathnet.ru/eng/ftt9279 https://www.mathnet.ru/eng/ftt/v60/i3/p560
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Abstract page: | 55 | Full-text PDF : | 15 |
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