Results 21 to 30 of about 159 (62)
General decay in a Timoshenko-type system with thermoelasticity with second sound
Advances in Nonlinear Analysis, 2015 In this article, we consider a vibrating nonlinear Timoshenko system with thermoelasticity with second sound. We discuss the well-posedness and the regularity of solutions using the semi-group theory.
Ayadi Mohamed Ali +3 more
doaj +1 more source
, 2017 A new analytical solution is obtained for the first initial-boundary problem of heat transfer in an anisotropic plate with general anisotropy (non-zero off-diagonal components of thermal conductivity tensor) and given heat sources distributed over space ...
V. Formalev +3 more
semanticscholar +1 more source
Global existence result for phase transformations with heat transfer in shape memory alloys [PDF]
, 2011 We consider three-dimensional models for rate-independent processes describing materials undergoing phase transformations with heat transfer. The problem is formulated within the framework of generalized standard solids by the coupling of the momentum ...
Paoli, Laetitia, Petrov, Adrien
core +2 more sources
Global attractors for the coupled suspension bridge system with temperature [PDF]
, 2016 This paper deals with the longterm properties of the thermoelastic nonlinear string-beam system related to the well-known Lazer-McKenna suspension bridge model. In particular no mechanical dissipation occurs in the equations, since the loss of energy is
Abdel-Ghaffar +29 more
core +1 more source
Effect of viscosity on wave propagation in anisotropic thermoelastic medium with three-phase-lag model [PDF]
, 2012 The aim of the present paper is to study the wave propagation in anisotropic viscoelastic medium in the context of the theory threephase- lag model of thermoelasticity.
Abbas Ibrahim A. +2 more
core +1 more source
An a priori error analysis of a porous strain gradient model [PDF]
, 2022 In this work, we consider, from the numerical point of view, a boundary-initial value problem for non-simple porous elastic materials. The mechanical problem is written as a coupled hyperbolic linear system in terms of the displacement and porosity ...
Baldonedo, Jacobo +3 more
core +1 more source
, 2018 In this work, a model of phase transformations during multipass weld surfaced steel casts is presented. In the temperature field calculation algorithm, the influence of the heat of overlaying beads and a self-cooling of previously overlayed beads have ...
J. Winczek, M. Gucwa, K. Makles
semanticscholar +1 more source
A frictional contact problem with wear involving elastic-viscoplastic materials with damage and thermal effects [PDF]
, 2015 We consider a mathematical problem for quasistatic contact between a thermo-elastic-viscoplastic body with damage and an obstacle. The contact is frictional and bilateral with a moving rigid foundation which results in the wear of the contacting surface.
Aissaoui, Adel +2 more
core +2 more sources
, 2006 abstract In the present paper we consider for a < x < b, 0 < t < T, the system of partial differential equations $$ \begin{array}{l} \displaystyle{\rho(x) {\partial v \over \partial t} - {\partial \over \partial x} \left(\mu(x,\theta) {\partial v \over ...
N. Charalambakis, F. Murat
semanticscholar +1 more source
Long-Time Behavior of Quasilinear Thermoelastic Kirchhoff-Love Plates with Second Sound [PDF]
, 2018 We consider an initial-boundary-value problem for a thermoelastic Kirchhoff & Love plate, thermally insulated and simply supported on the boundary, incorporating rotational inertia and a quasilinear hypoelastic response, while the heat effects are ...
Lasiecka, Irena +2 more
core +3 more sources