Multiscale Approach for Modeling Fracture in Piezoelectric Ceramics

• Autorzy: Biglar M. , Stachowicz F. , Trzepieciński T. , Gromada M.

Identyfikatory

DOI

10.24425/118903

• Języki publikacji: EN

Abstrakty

EN

The barium titanate material is the most intensively studied perovskite material due to its wide use in the ceramic industry. Barium titanate is also technologically important material owing to its ferroelectric behaviour at and above room temperature. The paper presents an effective implementation of boundary element multiscale method in analyzing of fracture of piezoelectric ceramics. This method can be easily used to get a better understanding of damage mechanism in the ceramic materials in order to improve the constitutive models and to support the future design of those materials. In this method the relation of boundary element method for obtaining traction is presented. The main advantage of boundary element method is the reduction of the dimensionality of the problem. Boundary element method becomes very attractive in cases of numerically complex problems that are computationally expensive.

Słowa kluczowe

EN

barium titanate; BEM; boundary element method; ceramics

• Wydawca: Institute of Metallurgy and Materials Science of Polish Academy of Sciences ; Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences
• Czasopismo: Archives of Metallurgy and Materials
• Rocznik: 2018
• Tom: Vol. 63, iss. 1
• Strony: 22--28
• Opis fizyczny: Bibliogr. 22, rys., tab., wzory

Twórcy

autor

Biglar M.

• Rzeszow University of Technology, Department of Materials Forming and Processing, 8 Powstańców Warszawy Av., 35-959 Rzeszów, Poland

autor

Stachowicz F.

• Rzeszow University of Technology, Department of Materials Forming and Processing, 8 Powstańców Warszawy Av., 35-959 Rzeszów, Poland

autor

Trzepieciński T.

• Rzeszow University of Technology, Department of Materials Forming and Processing, 8 Powstańców Warszawy Av., 35-959 Rzeszów, Poland

autor

Gromada M.

• Institute of Power Engineering, Ceramic Department Cerel, 1 Techniczna Str., 36-040 Boguchwała, Poland

Bibliografia

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Uwagi

EN

The research leading to these results has received funding from the People Programme (Marie Curie Actions) of the European Union’s Seventh Framework Programme FP7/2007-2013/ under REA grant agreement No. PITN-GA-2013-606878.

PL

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).