Comparison of approaches to accounting for imperfect contacts when determining the effective permeability of material

Autor: Frolova Ksenia, Vilchevskaya Elena

Publikováno v: St. Petersburg Polytechnical University Journal: Physics and Mathematics, Vol 16, Iss 4 (2023)

The paper develops a complex approach to accounting for imperfect contacts (IC) when determining effective properties of various nature. The IC are assumed to be caused by various factors (microstructure features, process’s specifity and so on). To

Externí odkaz: https://doaj.org/article/70101273ffa646d983495feebea0b910

Effective properties of a porous inhomogeneously polarized by direction piezoceramic material with full metalized pore boundaries: Finite element analysis

Autor: Andrey Nasedkin, Mohamed Elsayed Nassar

Publikováno v: Journal of Advanced Dielectrics, Vol 10, Iss 5, Pp 2050018-1-2050018-10 (2020)

This paper concerns the homogenization problems for porous piezocomposites with infinitely thin metalized pore surfaces. To determine the effective properties, we used the effective moduli method and the finite element approaches, realized in the ANS

Externí odkaz: https://doaj.org/article/9803153a69d0454d943671c26cbcc2e7

МАГНИТНЫЕ СВОЙСТВА МНОГОКОМПОНЕНТНЫХ ГЕТЕРОГЕННЫХ СРЕД С ДВОЯКОПЕРИОДИЧЕСКОЙ СТРУКТУРОЙ

Autor: Stanislav Bondarevskyi, A. V. Il'chenko, Tolmachev Stanislav T

Publikováno v: Electrical engineering & Electromechanics, Iss 1, Pp 29-38 (2020)
Електротехніка і Електромеханіка; № 1 (2020): Електротехніка і Електромеханіка №1 2020; 29-38
Электротехника и Электромеханика; № 1 (2020); 29-38
Electrical Engineering & Electromechanics; № 1 (2020): Electrical Engineering & Electromechanics №1 2020; 29-38

Heterogeneous media have a wide range of practical applications. Media with a doubly periodic structure (matrices of high-gradient magnetic separators, etc.) occupy an important place. Their study is usually based on experimental and approximate meth

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4fe5287c234be93a9ea01a8cbca034ed
https://doi.org/10.20998/2074-272x.2020.1.05

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