Has experience in Mathematics, focusing on Applied Mathematics. (Source: Lattes Curriculum)
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In this doctoral project it is proposed the development of an axisymmetric code for the solution of complex fluid flows, i.e. materials combining viscosity, elasticity and plasticity effects. The applications of interest are flows with free surfaces and with topological changes, as in the case of the impact of droplets in different types of surface (rigid or fluid layer) and the coalescen…
This work presents the study of a numerical method for solving the incompressible Navier-Stokes equations for free-surface flows that undergo topological changes. The governing equations are solved through a projection method that decouples the velocity and pressure fields. The discretization is performed via finite differences approximations applied to a non-uniform mesh. The numerical s…
In this project, we will analyze a monolithic method for solving the incompressible Navier-Stokes equations. In the context of MAC (Marker-And-Cell) finite difference method and staggered grids, we will investigate the discretization process applied in the coupled formulation. In particular, we will study strategies to treat the non-linear terms in the governing equations, and we will ana…
In this project, we propose to develop and test a new computational platform for droplet dynamics of complex fluids. In particular, we are interested in problems such as the spreading of a droplet, and the coalescence or collision between droplets. Complex fluid models will be considered, such as yield-stress or elastoviscoplastic fluids. These numerical simulations will be used alongside…
In this project, we will study numerical strategies for dealing with complex topological changes in viscoelastic fluid flows. Based in a combination of the Marker-And-Cell method (MAC) with the front-tracking scheme, we will incorporate the constitutive equations, that describe the viscoelastic flow, into a finite difference in-house code. This code was recently developed for solving axis…
| 4 / 3 | Completed scholarships in Brazil |
| 2 / 2 | Completed scholarships abroad |
| 6 / 5 | All Scholarships |
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