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Surface conductivity at the interface between ceramics and transformer oil

Autor: Yu G Soloveitchik, Eleftheria C. Pyrgioti, A. V. Melekhov, M.E. Royak, D.P. Agoris, Sergey M. Korobeynikov

Publikováno v: Journal of Physics D: Applied Physics. 38:915-921

It is expected that in liquid dielectrics a special layer with increasing conductivity can be formed close to the boundary with the solid. This behaviour has both chemical and physical origins. According to our computations one of the reasons could b

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::47053e641be7244aea8629448910d508
https://doi.org/10.1088/0022-3727/38/6/021

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The Methods of Accuracy Increase of Presentaton of the Electromagnetic Fields Characteristics Being Spatial Derivative of the Finite Element Solution

Autor: M.M. Korsun, M.E. Royak

Publikováno v: 2006 8th International Conference on Actual Problems of Electronic Instrument Engineering.

The paper is devoted to the methods of the accuracy increase on calculation different field characteristics for non-stationary electromagnetic fields in geophysics problems. The application of these methods is demonstrated by a practical problem solv

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::13edd54be38336953abdef4d94348e1a
https://doi.org/10.1109/apeie.2006.4292403

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Separation of the Main Part of the Field in Solving Three-Dimensional Non-Linear Magnetostatic Problems

Autor: M.E. Royak, A.N. Ignatiev

Publikováno v: 2006 8th International Conference on Actual Problems of Electronic Instrument Engineering.

In this paper the variational formulation for solving three-dimensional magnetostatic problems using the two potential method with the separation of the main part of the field is stated. The computing scheme of FEM modeling for this method is describ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::487cac4a15b7b27ab981c8def852bd8d
https://doi.org/10.1109/apeie.2006.4292551

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Use of Compound Three-Dimensional Meshes Containing Prismatic and Tetrahedral Finite Elements

Autor: M.E. Royak, N.A. Kichaeva

Publikováno v: 2006 8th International Conference on Actual Problems of Electronic Instrument Engineering.

The report contains the method of section replication adapted to build mixed meshes containing prismatic and tetrahedral finite elements. The technology is described to create transition elements using hierarchical quadratic basis on tetrahedrons.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f1134d6cd9cef9182426fb5dbaae4d9
https://doi.org/10.1109/apeie.2006.4292555

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About generalized section replication method implementation with object-oriented design

Autor: Y.G. Soloveichik, M.E. Royak, I.A. Ivanov

Publikováno v: Proceedings. The 8th Russian-Korean International Symposium on Science and Technology, 2004. KORUS 2004..

In the offered report the generalized section replication method implementation with object-oriented design is presented. In the first part of the report, the work scheme of generalized section replication method is described. The second part is devo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b4067110047a7735af017900cd42a591
https://doi.org/10.1109/korus.2004.1555567

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Experimental study and computer simulation of surface conductivity at liquid/solid interface

Autor: Sergey M. Korobeynikov, Yu. Trakimus, M.E. Royak, A. V. Melekhov, D.P. Agoris

Publikováno v: Scopus-Elsevier

Surface conductivity at the interface between liquid and solid dielectrics is studied. The new method of determination of surface conductivity was used in experiments where both bulk and surface conductivity were recorded. Several types of interfaces

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::193ffc0ff2e8f3adbd5115691bd1bf88
https://doi.org/10.1109/icdl.2005.1490022

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Increasing of efficiency of the finite-element shemes for solving induction aerial prospecting three-dimensional tasks

Autor: G.M. Trigubovich, Yu. G. Soloveichik, D.O. Kositcyn, M.E. Royak, S.H. Royak

Publikováno v: Proceedings Third Russian-Korean International Symposium on Science and Technology. KORUS'99 (Cat. No.99EX362).

Research carried out on an example of aerial prospecting by electric methods problem solving has allowed to make the following conclusions. Best on calculation time expenditures are GMRES and schemes using preconditioning with block-elements of type

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ed7ae96fdaa83b419ceb8c44e07fbd38
https://doi.org/10.1109/korus.1999.876215

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