PHENOMENOLOGICAL MODELING OF VOLUME NANOMATERIALS WITH FORM MEMORY

P. Steblyanko, K. Domichev, A. Petrov

Аннотация


The paper presents a phenomenological approach to modeling bulk memory nanomaterials form. A phenomenological model has been proposed that can be applied to model the behavior of nanomaterials with shape memory properties. The study of shape memory alloys as functionally inhomogeneous materials with the properties of pseudo-elastic-plasticity is presented. The phenomenological model is confirmed by experimental data. Tables of diagrams for different temperatures of alloys with shape memory are given.

Key words: modeling, functionally inhomogeneous materials, nanomaterials, phenomenological approach, large deformations


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Литература


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Steblyanko P., Chernyakov Y., Petrov A., Loboda V. (2019) Phenomenological Model of Pseudo-Elastic-Plastic Material Under Nonstationary Combining Loading. Theoretical, Applied and Experimental Mechanics, 9, 205-208. [in English].

Petrov O.D., Chernyakov, Yu.A., Steblyanko P.O. (2018) Phenomenological model of thermo-elastic-plastic behavior of material with memory of form. materialy Mizhnarodnoi naukovo-praktychnoi konferentsii Modern problems of mechanics and mathematics: collection. (18-20 September 2018, m. Lviv) [in Ukrainian].

Petrov D.A., Demichev K.E., Steblyanko P.A., Chernyakov Y.A. (2017) Experimental substantiation of a variant of the model of the behavior of a material with shape memory and pseudoelasticity. Modeling and information technologies: collection. no. 80. 81-87. [in Ukrainian].




DOI: https://doi.org/10.26886/2414-634X.4(40)2020.1

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Цей твір ліцензовано за ліцензією Creative Commons Із зазначенням авторства 4.0 Міжнародна.