Misfit stress and energy in composite nanowire with polygonal core

SA Krasnitckii, AM Smirnov, MY Gutkin - International Journal of …, 2023 - Elsevier
In this article we present for the first time an analytical solution to the boundary-value
problem in the classical theory of elasticity for a core-shell cylinder with an eccentric …

On the role of interfacial elasticity in morphological instability of a heteroepitaxial interface

G Shuvalov, S Kostyrko - Continuum Mechanics and Thermodynamics, 2021 - Springer
In this paper, we discuss a theoretical approach to morphological instability analysis of the
coherent interphase boundaries in strained heterostructures. Taking into account the fact …

Virtual rapid prototyping of materials with deep learning: spatiotemporal stress fields prediction in ceramics employing convolutional neural networks and transfer …

M Rezasefat, JD Hogan - Virtual and Physical Prototyping, 2024 - Taylor & Francis
Additive manufacturing offers a solution for producing advanced ceramics with complex
geometries by enabling precise control over geometry, microstructure, and composition. By …

The effect of surface defects interaction on the strength of a pressurised spherical shell

DD Okulova, OS Sedova, YG Pronina - Procedia Structural Integrity, 2021 - Elsevier
Spherical pressure vessels are widely used in various industrial processes, for storage and
transportation of compressed gases, liquids and other substances. Since most pressure …

[PDF][PDF] STABILITY ANALYSIS OF NANOSCALE SURFACE PATTERNS IN ULTRATHIN FILM COATING.

GM Shuvalov, SA Kostyrko - Materials Physics & Mechanics, 2022 - ipme.ru
This paper presents a theoretical approach to the analysis of ultrathin film morphological
stability under surface diffusion. Based on the simplified Gurtin–Murdoch model the surface …

[PDF][PDF] Gutkin MYu. Brittle vs ductile fracture behavior in ceramic materials at elevated temperature

SA Krasnitckii, AG Sheinerman - Materials Physics and Mechanics, 2024 - ipme.ru
An intergranular crack initiated at a pore located in a triple junction of grain boundaries in a
ceramic material is considered in order to investigate the brittle versus ductile fracture in …

[PDF][PDF] The finite element analysis of crack tolerance in composite ceramics

EV Ignateva, SA Krasnitckii, AG Sheinerman… - Materials Physics and …, 2023 - mpm.spbstu.ru
A finite element simulation is employed to provide a thorough investigation of fracture
tolerance in ceramic materials containing lamellar inhomogeneities. The opening mode …

On the Lifetime of Spherical Vessels Subjected to Mechanochemical Corrosion and Temperature Difference

O Sedova, Y Pronina - International Summer School-Conference “ …, 2021 - Springer
The effect of temperature on lifetime of structural elements subjected to mechanochemical
corrosion may manifest itself in several ways. For example, an increase in temperature may …