5 papers
On the evolutionary Navier-Stokes equations in distorted pipes under dynamic and energy-stable outflow boundary conditions
Alessio Falocchi, Ana Leonor Silvestre, Gianmarco Sperone
We consider the evolution of a viscous incompressible fluid in three-dimensional distorted pipes, of finite length, modeled through the Navier-Stokes equations with mixed boundary…
Steady Motion of a Self-Propelled Body in a Viscous Fluid: Dirichlet Boundary Conditions with Nonzero Flux
Šárka Nečasová, Arnab Roy, Ana Leonor Silvestre
We study the steady self-propelled motion of a rigid body immersed in an incompressible viscous fluid occupying an exterior domain in . In a body-fixed reference fram…
Steady Self-Propelled Motion of a Rigid Body in a Viscous Fluid with Navier-Slip Boundary Conditions
Sarka Necasova, Arnab Roy, Ana Leonor Silvestre
We investigate the steady self-propelled motion of a rigid body immersed in a three-dimensional incompressible viscous fluid governed by the Navier-Stokes equations. The analysis i…
Approximation of time-periodic flow past a translating body by flows in bounded domains
Thomas Eiter, Ana Leonor Silvestre
We consider a time-periodic incompressible three-dimensional Navier-Stokes flow past a translating rigid body. In the first part of the paper, we establish the existence and unique…
On the stationary Navier-Stokes equations in distorted pipes under energy-stable outflow boundary conditions
Alessio Falocchi, Ana Leonor Silvestre, Gianmarco Sperone
The steady motion of a viscous incompressible fluid in distorted pipes, of finite length, is modeled through the Navier-Stokes equations with mixed boundary conditions: the inflow…