Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Piotr Drygaś"'
Autor:
Piotr Drygaś, Vladimir Mityushev
Publikováno v:
Advances in Mathematical Physics, Vol 2017 (2017)
Contrast parameter expansion of the elastic fields for 2D composites is developed by Schwarz’s method and by the method of functional equations for the case of circular inclusions. A computationally efficient algorithm is described and implemented
Externí odkaz:
https://doaj.org/article/e21df0e9b0b44dd592f6b0443c723c16
Autor:
Piotr Drygaś, Vladimir Mityushev
Publikováno v:
Multiscale Modeling & Simulation. 17:696-715
We study the mechanical properties of unidirectional fibers with circular section embedded into a matrix by the method of complex potentials. First, a finite number $n$ of inclusions is considered ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90b56773520a951cadd3ca4bd1fb9d52
https://doi.org/10.1137/18m1184278
https://doi.org/10.1137/18m1184278
We consider some popular in condensed matter systems, where randomness and internal structure lead to a distinct behavior in various regimes. Crossover and transitions are described for various physical systems, starting with simple fluids. For simpl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d94e212dc327e9ab9eb7e2a0e5b07dd
https://doi.org/10.1016/b978-0-08-102670-0.00017-2
https://doi.org/10.1016/b978-0-08-102670-0.00017-2
Autor:
T.S. Belozerova, S. Cortés-López, Piotr Czaja, Roman Czapla, Nataliya Dadoenkova, Yuliya Dadoenkova, Piotr Drygaś, Leonid A. Filshtinsky, Simon Gluzman, Tatjana Gric, Wojciech Gwizdała, V.K. Henner, Ortwin Hess, El Mostafa Kalmoun, Kamila Kluczewska-Chmielarz, Robert Lipton, Valeri Lozovski, Igor Lyubchanskii, Jacek Michniowski, Vladimir Mityushev, Mohamed M.S. Nasser, Wojciech Nawalaniec, Ivan Panyaev, F. Pérez-Rodríguez, Margarita Razumova, Dmitry Sannikov, Mariusz Sokołowski, Jan Suchanicz, Illya I. Tarasenko, Robert Viator, Marcin Wąs, V.I. Yukalov
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32cf837ff3f6a62d490b8518b9e32cfb
https://doi.org/10.1016/b978-0-12-818819-4.00005-2
https://doi.org/10.1016/b978-0-12-818819-4.00005-2
Consider 2D multi-phase random composites with different circular inclusions. A finite number n of inclusions on the infinite plane forms a cluster. The corresponding boundary value problem for Muskhelishvili's potentials is reduced to a system of fu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9a851f5452e821c6107c3ddfc2b2903
https://doi.org/10.1016/b978-0-08-102670-0.00013-5
https://doi.org/10.1016/b978-0-08-102670-0.00013-5
We focus on the graphene-type composites, that is, on the conducting 2D structures with vacancies. As the original reference structure, we take the regular honeycomb arrays of disks. Next, we introduce vacancies by discarding a part of randomly chose
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::762a625d5478eb3c389e63fcce1a9c48
https://doi.org/10.1016/b978-0-12-818819-4.00015-5
https://doi.org/10.1016/b978-0-12-818819-4.00015-5
Overview of traditional approaches based on self-consistent approximations in composite materials is presented. Their restrictions are underlined. Neoclassical approach previously introduced in the Preface, is illustrated and compared to methods appl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ccb216d9c5b22c47b1206c01f6d42127
https://doi.org/10.1016/b978-0-08-102670-0.00010-x
https://doi.org/10.1016/b978-0-08-102670-0.00010-x
Critical behavior of permeability of certain, analytically treatable models of Darcy flow in porous media is studied. Permeability of spatially periodic arrays of cylinders is found in an analytical form. Longitudinal permeability for the square arra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4b89aba70ad1b3c063e3d25122afe96
https://doi.org/10.1016/b978-0-08-102670-0.00016-0
https://doi.org/10.1016/b978-0-08-102670-0.00016-0