3 citations · 6 across the 5 of their papers we have counts for
5 papers
Second-grade fluids in curved pipes
Nadir Arada, Paulo Correia
This paper is concerned with the application of finite element methods to obtain solutions for steady fully developed second-grade flows in a curved pipe of circular cross-section…
On generalized Newtonian fluids in curved pipes
Nadir Arada
This paper is concerned with steady, fully developed motion of a Navier-Stokes fluid with shear-dependent viscosity in a curved pipe under a given axial pressure gradient. We estab…
Optimal control of non-stationary second grade fluids with Navier-slip boundary conditions
Nadir Arada, Fernanda Cipriano
We consider optimal control problems governed by systems describing the unsteady flows of an incompressible second grade fluid with Navier-slip boundary conditions. We prove the ex…
Optimal control of steady second grade fluids with a Navier-slip boundary condition
Nadir Arada, Fernanda Cipriano
In this paper, we first investigate necessary optimality conditions for problems governed by systems describing the flow of an incompressible second grade fluid. Next, we study the…
Optimal control of steady second grade fluids with Dirichlet boundary conditions
Nadir Arada
We consider optimal control problems governed by systems describing the flow of an incompressible second grade fluid with Dirichlet boundary conditions. We prove the existence of a…