Zobrazeno 1 - 10
of 105
pro vyhledávání: '"tetrahedron packing"'
Publikováno v:
Chemical Science
While the [TO4] tetrahedron packing rule leads to millions of likely zeolite structures, there are currently only 252 types of zeolite frameworks reported after decades of synthetic efforts. The subtle synthetic conditions, e.g. the structure-directi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8846632c511872d07c66ce5a1342f08e
https://doi.org/10.1039/d0sc03918g
https://doi.org/10.1039/d0sc03918g
Akademický článek
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Autor:
Fomin, D.V., Eremin, I.E.
reviewed the problem of filling of space bounded by an arbitrary parallelepiped using tetrahedrons placed according to rules of the tetrahedral model of the hexagonal close packed structures. Described flaws of the basic and the improved algorithms o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae015eab6732df01f94ada2257da1624
Autor:
Chuanming Zong
In 1900, as a part of his 18th problem, Hilbert proposed the question to determine the densest congruent (or translative) packings of a given solid, such as the unit ball or the regular tetrahedron of unit edges. Up to now, our knowledge about this p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98f19f69e418a6c37fdc0d504c254e0a
http://arxiv.org/abs/1805.02222
http://arxiv.org/abs/1805.02222
Publikováno v:
Particuology. 23:109-117
The random packing of tetrahedral particles is studied by applying the discrete element method (DEM), which simulates the effects of friction, height ratio, and eccentricity. The model predictions are analyzed in terms of packing density and coordina
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4fedf7cddb17953634b6e6c4ccd33c7
https://doi.org/10.1016/j.partic.2015.02.007
https://doi.org/10.1016/j.partic.2015.02.007
Autor:
David J. T. Liu, Qiang Du
Publikováno v:
International Journal of Computational Geometry & Applications. 25:37-56
While two-dimensional triangles are always subdivision invariant, the same does not always hold for their three-dimensional counterparts. We consider several interesting properties of those three-dimensional tetrahedra which are subdivision invariant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad086e8677bf1dc76e87e561f6b618f4
https://doi.org/10.1142/s0218195915500041
https://doi.org/10.1142/s0218195915500041
Akademický článek
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Publikováno v:
Physics Letters A. 378:835-838
We investigate the excluded volumes of clusters in tetrahedral particle packing using an ideal tetrahedron model and Monte Carlo simulation. Both the influences of the size and topology of clusters on the excluded volume are studied. We find that the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca521e54dc5fb907ed64406b7ca0432e
https://doi.org/10.1016/j.physleta.2014.01.023
https://doi.org/10.1016/j.physleta.2014.01.023
Publikováno v:
Journal of Combinatorial Optimization. 29:197-215
While the problem of packing two-dimensional squares into a square, in which a set of squares is packed into a big square, has been proved to be NP-complete, the computational complexity of the d-dimensional ( $$ d\ge 3 $$ d ? 3 ) problems of packing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f3e3c98850e87991d124aaa62f103d37
https://doi.org/10.1007/s10878-013-9701-1
https://doi.org/10.1007/s10878-013-9701-1
Publikováno v:
Computational Geometry. 47:52-60
For a set D of polyominoes, a packing of the plane with D is a maximal set of copies of polyominoes from D that are not overlapping. A packing with smallest density is called a clumsy packing. We give an example of a set D such that any clumsy packin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::478c837e23e6a2c5876d00abb7089ee7
https://doi.org/10.1016/j.comgeo.2013.08.011
https://doi.org/10.1016/j.comgeo.2013.08.011