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Numerical analysis of damage in silica filled epoxy products using XFEM and its verifications

Publication date: 18.07.2017

Technical Transactions, 2017, Volume 7 Year 2017 (114), pp. 199 - 207

https://doi.org/10.4467/2353737XCT.17.121.6662

Authors

,
Robert Płatek
ABB Corporate Research, Krakow
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,
Łukasz Malinowski
ABB Corporate Research, Krakow
All publications →
Piotr Zwoliński
Department of Machine Design and Technology, AGH University of Science and Technology
All publications →

Titles

Numerical analysis of damage in silica filled epoxy products using XFEM and its verifications

Abstract

W artykule przedstawiono wyniki analiz pękania izolacji żywicznej wypełnionej kwarcem. Analizy numeryczne przeprowadzone były dla obiektu w pełnej skali, jak i dla próbki reprezentatywnej (RVE) w mikroskali. Weryfikacja eksperymentalna zawierała obserwacje produktów po testach C2, testy in-situ oraz obserwacje pod mikroskopem zniszczonej struktury. Podsumowanie wraz z wnioskami z badań zawarto na końcu artykułu.

References

[1] Nowak T., Kmita G., Sekula R., Numerical and experimental analysis of thermal-induced residual stresses in epoxy resin based products, Proc. 8th International Congress on Thermal Stresses, University of Illinois at Urbana-Champaign, USA 2009.
[2] Anderson T.L, Fracture Mechanics, Third Edition, CRC Press 2005.
[3] Wei R.P., Fracture Mechanics. Integration of mechanics, materials science, and chemistry, Cambridge University Press, 2010.
[4] Ochelski S., Metody doświadczalne mechaniki kompozytów konstrukcyjnych, Wydawnictwo Naukowo-Techniczne, Warszawa 2004.
[5] Krueger R., Virtual crack closure technique: History, approach, and applications, Applied Mechanics Reviews, Vol. 57(2), 2014, 109–143.
[6] Belytschko T. Moës N., Dolbow J., A finite element method for crack growth without remeshing, International Journal for Numerical Methods in Engineering 46 (1), 1999 131–150.
[7] Datta D., Introduction to eXtended Finite Element (XFEM), Erasmus MSc in Computational Mechanics, Ecole Centrale de Nantes 2013.
[8] IEC 60076-11, Power transformers – Part 11: Dry-type transformers.
[9] Matysiak Ł., Platek R., Banas M., Sekula R., eRAMZES – Novel Approach for Simulation of Reactive Molding Process, 26th European Conference on Modelling and Simulation, Koblenz 2012, 128–135.

Information

Information: Technical Transactions, 2017, Volume 7 Year 2017 (114), pp. 199 - 207

Article type: Original article

Titles:

Polish:

Numerical analysis of damage in silica filled epoxy products using XFEM and its verifications

English:

Numerical analysis of damage in silica filled epoxy products using XFEM and its verifications

Authors

ABB Corporate Research, Krakow

ABB Corporate Research, Krakow

Department of Machine Design and Technology, AGH University of Science and Technology

Published at: 18.07.2017

Article status: Open

Licence: None

Percentage share of authors:

Robert Płatek (Author) - 33%
Łukasz Malinowski (Author) - 33%
Piotr Zwoliński (Author) - 34%

Article corrections:

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Publication languages:

English