Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Jan Subocz"'
Autor:
Pawel Zukowski, Przemyslaw Rogalski, Tomasz N. Koltunowicz, Konrad Kierczynski, Jan Subocz, Marek Zenker
Publikováno v:
Energies, Vol 13, Iss 20, p 5511 (2020)
This study investigates the frequency–temperature relations between the phase angle φ and admittance Y for composites of cellulose, synthetic ester, and water nanoparticles. We determined the activation energy value for the relaxation time of a ph
Externí odkaz:
https://doaj.org/article/a0e1f5e4e5914a6383098ba0cf56091e
Publikováno v:
Energies, Vol 13, Iss 4, p 853 (2020)
This paper presents the dielectric response of the insulation of bushings as an effect of the simulated long-term aging process. The experiment was conducted under a condition of a high temperature difference between the current circuit and the cover
Externí odkaz:
https://doaj.org/article/05aa0b128534492ca5b27bec3cb891c9
Autor:
Sandra Paszkiewicz, Anna Szymczyk, Daria Pawlikowska, Jan Subocz, Marek Zenker, Roman Masztak
Publikováno v:
Nanomaterials, Vol 8, Iss 4, p 264 (2018)
In this paper, the electrical and thermal conductivity and morphological behavior of low density polyethylene (LDPE)/multi-walled carbon nanotubes (MWCNTs) + graphene nanoplatelets (GNPs) hybrid nanocomposites (HNCs) have been studied. The distributi
Externí odkaz:
https://doaj.org/article/b66780b779b5460dbd3ee5ff829fcd24
Publikováno v:
Cellulose. 26:2969-2985
The paper presents a model of hopping conductivity at direct and alternating current, developed on the basis of the quantum phenomenon of electron tunnelling between neighbouring potential wells. The tunnelling takes place between neutral potential w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f129f00022f617a8f3d69847cedddcce
https://doi.org/10.1007/s10570-019-02268-5
https://doi.org/10.1007/s10570-019-02268-5
Autor:
Jan Subocz, Tomasz N. Koltunowicz, Przemysław Rogalski, Konrad Kierczynski, Marek Zenker, Pawel Zukowski
Publikováno v:
Energies, Vol 13, Iss 5511, p 5511 (2020)
Energies; Volume 13; Issue 20; Pages: 5511
Energies; Volume 13; Issue 20; Pages: 5511
This study investigates the frequency–temperature relations between the phase angle φ and admittance Y for composites of cellulose, synthetic ester, and water nanoparticles. We determined the activation energy value for the relaxation time of a ph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8f7d48ce4a760d58a5346ba4647e923e
https://www.mdpi.com/1996-1073/13/20/5511
https://www.mdpi.com/1996-1073/13/20/5511
Autor:
Miroslav Gutten, Marek Zenker, Daniel Korenciak, Pawel Zukowski, Konrad Kierczynski, Jan Subocz, Przemysław Rogalski
Publikováno v:
2020 International Conference on Diagnostics in Electrical Engineering (Diagnostika).
The article examined an temperature effect on the analysis for AC relaxation time of a dumped a material cellulose with synthetic ester and nanoparticles from water with a content of humidity of 5% from weight. It was established that in the range of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::326c63efc803119024f98f2927644ea6
https://doi.org/10.1109/diagnostika49114.2020.9214656
https://doi.org/10.1109/diagnostika49114.2020.9214656
Autor:
Rafal Stanik, Jan Subocz, Sandra Paszkiewicz, Jedrzej Szczepaniak, Anna Szymczyk, Agata Zubkiewicz
Publikováno v:
Polymers
Volume 12
Issue 6
Polymers, Vol 12, Iss 1356, p 1356 (2020)
Volume 12
Issue 6
Polymers, Vol 12, Iss 1356, p 1356 (2020)
In this work, hybrid filler systems consisting of multi-walled carbon nanotubes (MWCNTs) and nano carbon black (nCB) were incorporated by melt mixing in low-density polyethylene (LDPE). To hybrid systems a mixture of MWCNTs and nCB a mass ratio of 1:
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca0dca892522fdf81c1c30280ab7889c
Autor:
Jan Subocz, Milan Sebok, Tomasz N. Koltunowicz, Pawel Zukowski, Przemysław Rogalski, Konrad Kierczynski
Publikováno v:
Measurement. 185:110041
This paper describes precise tests of frequency–temperature relations of the phase shift angle and admittance of a reference sample of composite of cellulose and insulating oil with a moisture content of (5.0 ± 0.20)% by weight. A method of moistu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e207b9daea8d8230cbe385d324840e2a
https://doi.org/10.1016/j.measurement.2021.110041
https://doi.org/10.1016/j.measurement.2021.110041
Autor:
Marek Zenker, Jan Subocz, R. Masztak, Daria Pawlikowska, Sandra Paszkiewicz, Anna Szymczyk, Rafal Stanik
Publikováno v:
PRZEMYSŁ CHEMICZNY. 1:167-172
Praca finansowana przez fabryke kabli ELPAR Sp. z o.o. w ramach projektu "Kable SN z polprzewodzącymi ekranami zawierającymi nanonapelniacze hybrydowe i technologia ich wytwarzania" przyznanego ze środkow Narodowego Centrum Badan i Rozwoju w ramac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ab191406b84c75d6a692de55703d697
https://doi.org/10.15199/62.2017.9.34
https://doi.org/10.15199/62.2017.9.34
Publikováno v:
Transformers Magazine
Volume 7
Issue 4
Volume 7
Issue 4
The article presents a health index calculation method based on easily obtainable periodical oil condition data. The algorithm is tested on a population of 96 transformers working in the Polish power grid. The outcomes are compared with the expert an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______951::b5de969b063e79a23b069a268a0b0d97
https://hrcak.srce.hr/246591
https://hrcak.srce.hr/246591