On well-posedness and small data global existence for an interface damped free boundary fluid–structure model

M Ignatova, I Kukavica, I Lasiecka, A Tuffaha - Nonlinearity, 2014 - iopscience.iop.org
We address a fluid–structure system which consists of the incompressible Navier–Stokes
equations and a damped linear wave equation defined on two dynamic domains. The …

Existence of a weak solution to a fluid–elastic structure interaction problem with the Navier slip boundary condition

B Muha, S Čanić - Journal of Differential Equations, 2016 - Elsevier
We study a nonlinear, moving boundary fluid–structure interaction (FSI) problem between an
incompressible, viscous Newtonian fluid, modeled by the 2D Navier–Stokes equations, and …

Fluid-structure interaction between an incompressible, viscous 3D fluid and an elastic shell with nonlinear Koiter membrane energy

B Muha, S Čanić - Interfaces and free boundaries, 2016 - ems.press
The long-time existence of a weak solution is proved for a nonlinear, fluid-structure
interaction (FSI) problem between an incompressible, viscous fluid and a semilinear …

A variational approach to hyperbolic evolutions and fluid-structure interactions

B Benešová, M Kampschulte… - Journal of the …, 2023 - content.ems.press
We show the existence of a weak solution for a system of partial differential equations
describing the motion of a flexible solid inside a fluid: A nonlinear, viscoelastic, n …

On well-posedness for a free boundary fluid-structure model

M Ignatova, I Kukavica, I Lasiecka… - Journal of mathematical …, 2012 - pubs.aip.org
On well-posedness for a free boundary fluid-structure model | Journal of Mathematical Physics |
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Maximal-in-time existence and uniqueness of strong solution of a 3D fluid-structure interaction model

D Maity, JP Raymond, A Roy - SIAM Journal on Mathematical Analysis, 2020 - SIAM
In this work, we study a system coupling the incompressible Navier--Stokes equations in a
cylindrical type domain with an elastic structure, governed by a damped shell equation …

Small data global existence for a fluid-structure model

M Ignatova, I Kukavica, I Lasiecka, A Tuffaha - Nonlinearity, 2017 - iopscience.iop.org
We address the system of partial differential equations modeling motion of an elastic body
inside an incompressible fluid. The fluid is modeled by the incompressible Navier–Stokes …

Heat–wave interaction in 2–3 dimensions: optimal rational decay rate

G Avalos, I Lasiecka, R Triggiani - Journal of Mathematical Analysis and …, 2016 - Elsevier
In this paper, we consider a simplified version of a fluid–structure PDE model which has
been of longstanding interest within the mathematical and biological sciences. In it, a n …

On time-periodic solutions to an interaction problem between compressible viscous fluids and viscoelastic beams

O Kreml, V Mácha, Š Nečasová, S Trifunović - Nonlinearity, 2024 - iopscience.iop.org
In this paper, we study a nonlinear fluid-structure interaction problem between a'square-
root'viscoelastic beam and a compressible viscous fluid. The beam is immersed in the fluid …

On the interaction problem between a compressible fluid and a Saint-Venant Kirchhoff elastic structure

M Boulakia, S Guerrero - 2017 - projecteuclid.org
In this paper, we consider an elastic structure immersed in a compressible viscous fluid. The
motion of the fluid is described by the compressible Navier-Stokes equations whereas the …