Results 11 to 20 of about 45 (41)

Local existence of strong solutions of a fluid-structure interaction model

, 2018
We are interested in studying a system coupling the com-pressible Navier-Stokes equations with an elastic structure located at the boundary of the fluid domain.
Mitra, Sourav
core   +4 more sources

Swim-like motion of bodies immersed in an ideal fluid [PDF]

, 2019
The connection between swimming and control theory is attracting increasing attention in the recent literature. Starting from an idea of Alberto Bressan [A. Bressan, Discrete Contin. Dyn. Syst. 20 (2008) 1–35].
Zoppello, Marta, Cardin, Franco, Cardin F., Franco Cardin, Zoppello M., Marta Zoppello   +5 more
core   +1 more source

Mathematical modelling and numerical solution of swelling of cartilaginous tissues. Part I : modelling of incompressible charged porous media [PDF]

, 2006
The swelling and shrinkage of biological tissues are modelled by a four-component mixture theory in which a deformable and charged porous medium is saturated with a fluid with dissolved ions. Four components are defined: solid, liquid, cations and anions.
Kaasschieter, Enrique F., Huyghe, J.M., Huyghe, J.M.R.J., Malakpoor, Kamyar, Malakpoor, K., Huyghe, Jacques M., Enrique F. Kaasschieter, Kaasschieter, E.F., Jacques M. Huyghe, Kamyar Malakpoor   +9 more
core   +1 more source

Existence of strong solutions to a fluid–structure system with a structure given by a finite number of parameters

, 2020
We study the existence of strong solutions to a 2d fluid–structure system. The fluid is modelled by the incompressible Navier–Stokes equations. The structure represents a steering gear and is described by a finite number of parameters and its equations ...
Guillaume Delay, Delay, Guillaume
core   +1 more source

Model of two-temperature convective transfer in porous media

, 2017
International audienceIn this paper, we study the asymptotic behaviour of the solution of a convective heat transfer boundary problem in an "-periodic domain which consists of two interwoven phases, solid and fluid, separated by an interface.
Isabelle Gruais, Dan Poliševski, Poliševski, Dan, Gruais, Isabelle   +3 more
core   +1 more source

Local stabilization of a fluid-structure system around a stationary state with a structure given by a finite number of parameters

, 2019
We study the stabilization of solutions to a 2d fluid-structure system by a feedback control law acting on the acceleration of the structure. The structure is described by a finite number of parameters.
Delay, Guillaume
core   +1 more source

An Energy Stable Monolithic Eulerian Fluid-Structure Finite Element Method

, 2017
International audienceWhen written in an Eulerian frame, the conservation laws of continuum mechanic are similar for fluids and solids leading to a single set of variables for a monolithic formulation; the only difference is in the expression of the ...
Pironneau, Olivier, Hecht, Frédéric, Frédéric Hecht, Olivier Pironneau   +3 more
core   +1 more source

Boundary Stabilization for a Heat-Kelvin-Voigt Unstable Interaction Model, with Control and Partial Observation Localized at the Interface Only

35B40; 35G25; 37L15; 74F10; 74K20; 76G25; Boundary control; Control; Fluid–structure interaction; Interface; Luenberger compensator; Partial observation ...
Mahawattege, Rasika, Lasiecka, Irena, Triggiani, Roberto   +2 more
core   +1 more source

Feedback stabilization of a fluid–rigid body Interaction system [PDF]

, 2014
International audienceWe study the feedback stabilization of a system composed by an incompressible viscous fluid and a rigid body. We stabilize the position and the velocity of the rigid body and the velocity of the fluid around a stationary state by ...
Badra, Mehdi, Takahashi, Takéo
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© Hindawi Publishing Corp. MODULATION OF NONLINEAR WAVES IN A FLUID-FILLED ELASTIC TUBE WITH STENOSIS

, 2004
Treating the arteries as a thin-walled and prestressed elastic tube with a stenosis and the blood as a Newtonian fluid with negligible viscosity, we have studied the amplitude modulation of nonlinear waves in such a composite system by use of the ...
Hilmi Demiray
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