Articles with "model spherical" as a keyword



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Frictional viscoelastic based model for spherical particles collision

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Published in 2018 at "Granular Matter"

DOI: 10.1007/s10035-018-0835-9

Abstract: In this paper, collision of two balls in three dimensions with regard to energy loss and friction is studied. This investigation intends to propose the procedure which can determine the condition of pure sliding, sliding… read more here.

Keywords: collision; spherical particles; model spherical; frictional viscoelastic ... See more keywords
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Predictive model for spherical indentation on elastoplastic nanocomposites: Loading and unloading behavior

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Published in 2019 at "Ceramics International"

DOI: 10.1016/j.ceramint.2018.10.199

Abstract: Abstract The response of elastoplastic nanocomposites in contact with rigid indenter has a lot of importance in engineering applications such as material characterization, Young modulus, Poisson's ratio and strain hardening parameters. With the aim of… read more here.

Keywords: predictive model; indentation; elastoplastic nanocomposites; loading unloading ... See more keywords
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An analytical poroelastic model of a spherical tumor embedded in normal tissue under creep compression.

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Published in 2019 at "Journal of biomechanics"

DOI: 10.1016/j.jbiomech.2019.04.009

Abstract: An analytical model for a spherical poroelastic tumor embedded in normal poroelastic tissues under creep compression is presented in this paper. The tissue is modeled as a cylindrical sample containing a spherical inclusion having different… read more here.

Keywords: tumor embedded; model; model spherical; creep compression ... See more keywords
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BKT transition of the XXZ ferromagnetic model on the spherical surface

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Published in 2020 at "Journal of Magnetism and Magnetic Materials"

DOI: 10.1016/j.jmmm.2020.167254

Abstract: Abstract The Berezinskii-Kosterlitz-Thouless (BKT) transition is a well-known phenomenon on planar surfaces; however, for curved spaces, the situation is not clear. In this work, we applied the Self-consistent Harmonic Approximation (SCHA) to study the XXZ… read more here.

Keywords: ferromagnetic model; transition; xxz ferromagnetic; model spherical ... See more keywords