Zobrazeno 1 - 10
of 91
pro vyhledávání: '"Dimitrienko Yu."'
Publikováno v:
E3S Web of Conferences, Vol 376, p 01035 (2023)
The problem of modeling thermal processes in anti-icing gratings, which are used in arctic conditions, is considered. The task is of practical importance, including for the design of air intake grilles for ship systems operating in arctic conditions.
Externí odkaz:
https://doaj.org/article/5c81d24ce7464070884715a4a064aff8
Publikováno v:
E3S Web of Conferences, Vol 376, p 01032 (2023)
The problem of modeling the effective integral viscoelastic properties of unidirectional composite materials is considered. To calculate the integral properties of viscoelasticity, the Fourier transform and the inverse Fourier transform are used, as
Externí odkaz:
https://doaj.org/article/77eb03b4bc194fc99a35b938d3d72aa4
Publikováno v:
E3S Web of Conferences, Vol 376, p 01039 (2023)
The paper is devoted to solving the problem of aeroelastic deformation of multilayer thin composite plates. A theory of aeroelastic deformations of composite plates based on the application of the asymptotic averaging method and piston theory for mod
Externí odkaz:
https://doaj.org/article/7966bd7333e0413fb9f7e817dcbec2ec
Autor:
Dimitrienko Yu., Zakharova Yu.
Publikováno v:
E3S Web of Conferences, Vol 376, p 01040 (2023)
A model for calculating the stress-strain state of variablethickness composite shells has been developed, based on assumptions such us the classical theory of Timoshenko-Mindlin shells. In the proposed model, the plate thickness is given by a functio
Externí odkaz:
https://doaj.org/article/9d6d959539cc4f4c9363dbe188404524
Publikováno v:
E3S Web of Conferences, Vol 376, p 01030 (2023)
A coupled micro- and macroscopic modeling of an incompressible layered composite material under finite deformations is performed based on the asymptotic homogenization method and universal semi-linear models. The deformation diagrams of the periodici
Externí odkaz:
https://doaj.org/article/a050b1c27d8e44f1a423fb4f484d03af
Publikováno v:
E3S Web of Conferences, Vol 376, p 01036 (2023)
The article is devoted to the development of a method for constructing theoretical strain diagrams. The method is based on the use of a model of effective constitutive relations for approximating the deformation diagrams of layered composites obtaine
Externí odkaz:
https://doaj.org/article/8e83b219b1c14c8db34e34e26b53cb38
Publikováno v:
E3S Web of Conferences, Vol 376, p 01031 (2023)
A numerical approach to simulate the evolution of the combustion surface of an energetic composite materials is described. Cubic spline interpolation is used to describe the dynamically changing shape of the combustion surface. The statement of the i
Externí odkaz:
https://doaj.org/article/ca7d3fa2fcc14e719850a1795470d4db
Publikováno v:
E3S Web of Conferences, Vol 376, p 01037 (2023)
The purpose of this work is to develop a numerical algorithm for solving the problem of calculating the stress-strain state of structures made of composite materials, taking into account edge effects. The solution of the problem is carried out by mod
Externí odkaz:
https://doaj.org/article/9b831cc7392c41468e50bd137b11c91c