New formulation for estimating the damping parameter of the Kelvin-Voigt model for seismic pounding simulation
Sign Up to like & getrecommendations! Published in 2018 at "Engineering Structures"
DOI: 10.1016/j.engstruct.2018.08.024
Abstract: Abstract Seismic pounding between adjoining buildings frequently causes serious damage; although collision can be avoided with proper separation, can still occur due to code non-fulfillment, loose requirements of old codes, and seismicity underestimation. Inside this… read more here.
Keywords: damping parameter; seismic pounding; estimating damping; formulation ... See more keywords
Exact and explicit traveling wave solutions to two nonlinear evolution equations which describe incompressible viscoelastic Kelvin-Voigt fluid
Sign Up to like & getrecommendations! Published in 2018 at "Heliyon"
DOI: 10.1016/j.heliyon.2018.e00756
Abstract: Two nonlinear evolution equations, namely the Kadomtsev-Petviashvili (KP) equation which describes the dynamics of soliton and nonlinear wave in the field of fluid dynamics, plasma physics and the Oskolkov equation which describes the dynamics of… read more here.
Keywords: two nonlinear; nonlinear evolution; wave solutions; fluid ... See more keywords
The fractional Kelvin-Voigt model for Rayleigh surface waves in viscoelastic FGM infinite half space
Sign Up to like & getrecommendations! Published in 2018 at "Mechanics Research Communications"
DOI: 10.1016/j.mechrescom.2017.12.004
Abstract: Abstract In this paper, we use the fractional Kelvin-Voigt model to investigate the propagation behavior of Rayleigh waves along the surface of viscoelastic functionally graded material (FGM) half space. Fractional derivatives combing with the power… read more here.
Keywords: space; fractional kelvin; half space; kelvin voigt ... See more keywords
The classical Kelvin–Voigt problem for incompressible fluids with unknown non-constant density: existence, uniqueness and regularity
Sign Up to like & getrecommendations! Published in 2021 at "Nonlinearity"
DOI: 10.1088/1361-6544/abe51e
Abstract: The classical Kelvin–Voigt equations for incompressible fluids with non-constant density are investigated in this work. To the associated initial-value problem endowed with zero Dirichlet conditions on the assumed Lipschitz-continuous boundary, we prove the existence of… read more here.
Keywords: existence; regularity; density; kelvin voigt ... See more keywords
Blow-Up and Global Existence Analysis for the Viscoelastic Wave Equation with a Frictional and a Kelvin-Voigt Damping
Sign Up to like & getrecommendations! Published in 2018 at "Advances in Mathematical Physics"
DOI: 10.1155/2018/8931856
Abstract: We are concerned in this paper with the initial boundary value problem for a quasilinear viscoelastic wave equation which is subject to a nonlinear action, to a nonlinear frictional damping, and to a Kelvin-Voigt damping,… read more here.
Keywords: kelvin voigt; viscoelastic wave; wave equation; voigt damping ... See more keywords
Weak Solvability of Kelvin–Voigt Model of Thermoviscoelasticity
Sign Up to like & getrecommendations! Published in 2018 at "Russian Mathematics"
DOI: 10.3103/s1066369x18030106
Abstract: In this paper we study the weak solvability of an initial-boundary value thermoviscoelasticity problem for one Kelvin–Voigt mathematical model which describes the flow of weakly concentrated aqueous polymer solutions. read more here.
Keywords: weak solvability; thermoviscoelasticity; kelvin voigt;
On the three dimensional Kelvin-Voigt fluids: global solvability, exponential stability and exact controllability of Galerkin approximations
Sign Up to like & getrecommendations! Published in 2020 at "Evolution Equations and Control Theory"
DOI: 10.3934/eect.2020007
Abstract: In this work, we consider the three-dimensional viscoelastic fluid flow equations, arising from the motion of Kelvin-Voigt fluids in bounded and unbounded domains. We investigate the global solvability results, asymptotic behavior and also address some… read more here.
Keywords: galerkin; kelvin voigt; solvability; three dimensional ... See more keywords