Zobrazeno 1 - 10
of 147
pro vyhledávání: '"Yu. V. Nemirovskii"'
Publikováno v:
Вестник Кемеровского государственного университета, Vol 0, Iss 4-3, Pp 177-183 (2015)
The paper presents a structural model of thermal conductivity of the packet of multidirectional reinforced layers, which includes effective thermal and physical characteristics of fiber composites. Significant distinction of the presented model is av
Externí odkaz:
https://doaj.org/article/81ef95644680467396a82a253d87b935
Autor:
A. P. Yankovskii, Yu. V. Nemirovskii
Publikováno v:
Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, Vol 2(17), Pp 66-76 (2008)
The problem of cross bending the Kirkhoff layers plates of the variable thickness reinforced by filaments of a constant cross-section and working in conditions of steady creep of all phases of a composition is formulated. The system of the resolving
Externí odkaz:
https://doaj.org/article/366036a8be9749f0bf6dea35a9805c9b
Autor:
Yu. V. Nemirovskii, A. P. Yankovskii
Publikováno v:
Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, Vol 1(16), Pp 23-32 (2008)
The problem equal-stress reinforcings of three-layer momentless shells by fibers of the constant cross-section, acting in conditions of the steady-state creep, is formulated. The analysis of systems of the solving equations is lead. A series of analy
Externí odkaz:
https://doaj.org/article/acdfd0fdebd7481d84fb569de786881b
Autor:
Yu. V. Nemirovskii, A. P. Yankovskii
Publikováno v:
Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, Vol 2(15), Pp 41-50 (2007)
We formulate the problem of equal-stressed reinforcement of metal-composite plates by the principal stress directions and strain rates. The plates are loaded in the plane and running in steady-state creep. The qualitative analysis of the resolving eq
Externí odkaz:
https://doaj.org/article/bdef7bea40d144dbb597e4935ef586bc
Autor:
Yu. V. Nemirovskii
Publikováno v:
Journal of Mathematical Sciences. 258:568-575
We develop a unified approach to the investigation of plastic deformation of polymetallic isotropic plates with smooth and piecewise-smooth supporting contours under the action of explosive dynamic loads. We analyze plates of different types, includi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a69dbacbccd06dc57fb8462e894eb81
https://doi.org/10.1007/s10958-021-05567-0
https://doi.org/10.1007/s10958-021-05567-0
Autor:
Yu V Nemirovskii, S. V. Tikhonov
Publikováno v:
PNRPU Mechanics Bulletin. :60-73
The work considers rods with a constant cross-section. The deformation law of each layer of the rod is adopted as an approximation by a polynomial of the second order. The method of determining the coefficients of the indicated polynomial and the lim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::69da49808ff9246fa9518d322f3c9dd9
https://doi.org/10.15593/perm.mech/2020.1.05
https://doi.org/10.15593/perm.mech/2020.1.05
Autor:
Yu. V. Nemirovskii, A. V. Mishchenko
Publikováno v:
Russian Aeronautics. 63:197-204
A method for constructing a solution to the problem of long-term durability and rigidity of gas turbine engine blades under thermomechanical load is considered. The solution is based on a three-component model of long-term deformation.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9ce9ff7e6bea5ca2dc6287efd57060d
https://doi.org/10.3103/s1068799820020038
https://doi.org/10.3103/s1068799820020038
Autor:
Yu. V. Nemirovskii, S. V. Tikhonov
Publikováno v:
NUMERICAL METHODS FOR SOLVING PROBLEMS IN THE THEORY OF ELASTICITY AND PLASTICITY (EPPS 2021).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92c1d7a5bc214a09aef1675e2bda02ad
https://doi.org/10.1063/5.0073289
https://doi.org/10.1063/5.0073289
Coupled Thermoelasticity Problem for Multilayer Composite Shells of Revolution. II. Applied Problems
Autor:
A. I. Babin, Yu. V. Nemirovskii
Publikováno v:
Journal of Mathematical Sciences. 236:137-159
We deduce a system of nonclassical nonlinear differential equations of coupled thermoelasticity for multilayer composite anisotropic shells of revolution in a coordinate system connected with the lines of curvature of the reference surface. The const
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f94c86a06968aae694eb11bdee8c7bb9
https://doi.org/10.1007/s10958-018-4102-8
https://doi.org/10.1007/s10958-018-4102-8
Autor:
A. I. Babin, Yu. V. Nemirovskii
Publikováno v:
Journal of Mathematical Sciences. 229:211-225
On the basis of a general integral form of the variational principle of the least possible dissipation of energy of the nonequilibrium thermodynamics, we deduce a nonclassical nonsteady heat-conduction equation for multilayer polyreinforced shells of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57aa5ffbb462e16fa63e3b58e40494d6
https://doi.org/10.1007/s10958-018-3672-9
https://doi.org/10.1007/s10958-018-3672-9