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0224U001280,
0121U100535
,
Development of micromechanical and computer models of thermoelastic behavior of nanoporous and nanocomposite materials of matrix type
Kushch Volodymyr I., Доктор фізико-математичних наук
19-01-2024
V. Bakul Institute of superhard material of the National Academy of Sciences of Ukraine
A new approach to theoretical study thermoelasticity of nanoporous and nanocomposite materials, which is based on comparative analysis of continuous and discrete structural models of these materials, has been developed. Micromechanical models of matrix-type nanoporous and nanocomposite materials that take into account the inherent nanolevel incoherence of interphase boundaries have been developed. A theoretical method of analysis of these models has been developed. It is based on the theory of multipole developments and provides a reliable assessment of elastic fields and macroscopic constants of nano-heterogeneous materials, taking into account dimensional effects. The new developed approach can be applied to predict the physical and mechanical properties of a wide range of nanostructured materials, taking into account the dependence of phase properties on pressure and temperature.
Beliaev Anton S.
Vynogradova Olena P.
Dutka Vasyl A.
Kulich Vitalii H.
Maistrenko Anatolii L.
2024-01-19
Updated: 2025-12-07
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