[PDF][PDF] Mathematical and numerical modeling of the coupled dynamic thermoelastic problems for isotropic bodies

AA Qalandarov, AA Khaldjigitov - TWMS Journal of Pure and Applied …, 2020 - static.bsu.az
A statement of the two-dimensional coupled thermodynamic boundary problem for isotropic
bodies is presented in this paper. Corresponding explicit and implicit finite difference …

[PDF][PDF] ВЫБОР ПАРАМЕТРА РЕГУЛЯРИЗАЦИИ ДЛЯ РЕШЕНИЯ ЛИНЕЙНЫХ ИНТЕГРАЛЬНЫХ УРАВНЕНИЙ ВОЛЬТЕРРА-СТИЛТЬЕСА ТРЕТЬЕГО РОДА

НC Беделова, АО Асанов - … (24–26 октября 2019 года, г …, 2019 - researchgate.net
K (t, s) ϑ (s, ε) dφ (s)= f (t)+ εu (t0), t∈[t0, T],(2) где 0< ε-Џ малый параметр,(t, s)∈ G=(t, s):
t0≤ s≤ t≤ T. Различные вопросы для интегральных уравнений исследованы в работах …

Numerical modeling of the thermo-stressed state of isotropic bodies

A Kalandarov, A Kalandarov, S Kulmamatov… - AIP Conference …, 2022 - pubs.aip.org
This article proposes a numerical method for solving unconnected static boundary value
problems of the theory of thermoelasticity, based on the finite-difference approach …

Numerical Solution of Coupled Thermo-Elastic-Plastic Dynamic Problems.

A Khaldjigitov, U Djumayozov… - Mathematical …, 2021 - search.ebscohost.com
The article considers a numerical method for solving a two-dimensional coupled dynamic
thermoplastic boundary value problem based on deformation theory of plasticity. Discrete …

Effective finite-difference method for elastoplastic boundary value problems

A Khaldjigitov, U Djumayozov… - AIP Conference …, 2021 - pubs.aip.org
On the basis of deformation theory of plasticity and the strain space plasticity theories the
boundary value problems are formulated. Discrete analogies of the boundary-value …

Numerical solution of two-dimensional coupled thermoplastic problems

AA Khaldjigitov, YS Yusupov, UE Adambaev… - AIP Conference …, 2022 - pubs.aip.org
Coupled dynamic thermoplastic boundary value problems in two dimensions based on
strain space and deformation theories of plasticity are formulated. The explicit and implicit …

Numerical modeling of coupled problems of thermoplasticity on non-uniform meshes

A Khaldjigitov, A Kalandarov… - AIP Conference …, 2022 - pubs.aip.org
This article discusses a new approach for the numerical solution of two-dimensional
dynamic problems of thermo-elastic-plasticity. The deformation theory of Ilyushin was used …

Mathematical modeling and simulation of the coupled strain space thermoplasticity problems

AA Khaldjigitov, YS Yusupov… - Journal of physics …, 2019 - iopscience.iop.org
Using the strain space thermoplasticity theory, proposed by the first author, the coupled
dynamic thermomechanical boundary value problems are formulated. The strain space …

A new approach to problems of thermoelasticity in stresses

A Khaldjigitov, О Tilovov… - Journal of Thermal …, 2024 - Taylor & Francis
It is known that the plane problems of the theory of elasticity and thermoelasticity are usually
reduced to solving the biharmonic equation with respect to the Airy stress function. Solutions …

Mathematical and numerical modelling of the thermoplastic coupled problem

AA Khaldjigitov, NMA Nik Long, A Qalandarov… - … Sciences and Statistics …, 2014 - Springer
The coupled thermoplastic dynamic boundary problem is formulated using the deformation
theory of plasticity for small deformations. The explicit and implicit schemes of finite …