Zobrazeno 1 - 8
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pro vyhledávání: '"SHAWISH Samir El"'
Autor:
Mede, Timon, Shawish, Samir El
A simple micromechanical model of polycrystalline materials is proposed, which enables us to swiftly produce grain-boundary-stress distributions induced by the uniform external loading (in the elastic strain regime). Such statistical knowledge of loc
Externí odkaz:
http://arxiv.org/abs/2405.14774
Autor:
Shawish, Samir El, Mede, Timon
Publikováno v:
European Journal of Mechanics, A/Solids, 99 (2023)
A simple analytical model of intergranular normal stresses is proposed for a general elastic polycrystalline material with arbitrary shaped and randomly oriented grains under uniform loading. The model provides algebraic expressions for the local gra
Externí odkaz:
http://arxiv.org/abs/2207.11060
Autor:
Kren, Jan, Zajec, Boštjan, Tiselj, Iztok, Shawish, Samir El, Perne, Žiga, Tekavčič, Matej, Mikuž, Blaž
Publikováno v:
In International Journal of Multiphase Flow August 2023 165
Publikováno v:
J. Phys.: Condens. Matter 24, 284118 (2012)
We investigate - with Monte Carlo computer simulations - the phase behaviour of dimeric colloidal molecules on periodic substrates with square symmetry. The molecules are formed in a two-dimensional suspension of like charged colloids subject to peri
Externí odkaz:
http://arxiv.org/abs/1204.5361
Publikováno v:
Phys. Rev. E 83 041403 (2011)
We theoretically and numerically studied ordering of "colloidal ionic clusters" on periodic substrate potentials as those generated by optical trapping. Each cluster consists of three charged spherical colloids: two negatively and one positively char
Externí odkaz:
http://arxiv.org/abs/1102.1630
Publikováno v:
Soft Matter, 4, 1491 (2008)
Two dimensional suspensions of spherical colloids subject to periodic external fields exhibit a rich variety of molecular crystalline phases. We study in simulations the ground state configurations of dimeric and trimeric systems, that are realized o
Externí odkaz:
http://arxiv.org/abs/0802.0115
Publikováno v:
In Nuclear Engineering and Design August 2013 261:382-393
In this work we propose an anisotropic elasto-plastic finite element model to account for various observations in the tensile test experiments on stainless steel specimen. Using Voronoi construction for the grains, grain boundaries and anisotropic Hi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1739::2e3956b1b7389978b5854a04f2a32914
http://www.nss.si/ljubljana2012/images/phocadownload/papers/602.pdf
http://www.nss.si/ljubljana2012/images/phocadownload/papers/602.pdf