The immersed boundary (IB) methods are used to enforce boundary conditions on surfaces not aligned with the computational mesh in a numerical simulation. This methodology has been used as a practical approach to model flow problems involving complex and/or moving bodies. Despite the great advantages of the immersed boundary methodology, it is shown in this work that some difficulties and challenges are posed when it is used to simulate the flow past sharp geometries. In present work, two main objectives are proposed: first, to assess the accuracy and efficiency of IB methods in simulations of flows past immersed bodies with highly sharp corners or thin plates. Secondly, we implement a numerical method which is able to satisfy these flow con...
This paper presents an Immersed Boundary Method (IBM) for handling flows in the presence of fixed an...
A simple and scalable Immersed Boundary Method based on cubic spline reconstructions is presented fo...
We present an immersed-boundary algorithm for incompressible flows with complex boundaries, suitable...
The mathematical modeling of turbulent flows around complex moving geometries has always been an ext...
O escoamento em torno de corpos tem sido objeto de estudo de muitos pesquisadores e é muito explorad...
A non-boundary conforming formulation for simulating complex flows with moving solid boundaries on f...
Most CFD flow solvers obtain solution on boundary-conforming grids. Generating a boundary-conforming...
This paper presents the extension of a recently proposed immersed boundary method to the solution of...
In the present paper we propose an extension of the direct-forcing immersed boundary technique, rece...
Usually, a body conforming grid is being used for computing the flow around an arbitrary body. This ...
Immersed boundary (IB) methods are attractive due to their ability to simulate flow over complex ge...
In the literature immersed boundary methods are employed to simulate complex flows around moving arb...
Zugleich gedruckt veröffentlicht im Universitätsverlag der TU Berlin unter der ISBN 978-3-7983-2530-...
International audienceThis paper presents an Immersed Boundary Method (IBM) for handling flows in th...
International audienceIn this work three branches of Immersed Boundary Methods (IBM) are described a...
This paper presents an Immersed Boundary Method (IBM) for handling flows in the presence of fixed an...
A simple and scalable Immersed Boundary Method based on cubic spline reconstructions is presented fo...
We present an immersed-boundary algorithm for incompressible flows with complex boundaries, suitable...
The mathematical modeling of turbulent flows around complex moving geometries has always been an ext...
O escoamento em torno de corpos tem sido objeto de estudo de muitos pesquisadores e é muito explorad...
A non-boundary conforming formulation for simulating complex flows with moving solid boundaries on f...
Most CFD flow solvers obtain solution on boundary-conforming grids. Generating a boundary-conforming...
This paper presents the extension of a recently proposed immersed boundary method to the solution of...
In the present paper we propose an extension of the direct-forcing immersed boundary technique, rece...
Usually, a body conforming grid is being used for computing the flow around an arbitrary body. This ...
Immersed boundary (IB) methods are attractive due to their ability to simulate flow over complex ge...
In the literature immersed boundary methods are employed to simulate complex flows around moving arb...
Zugleich gedruckt veröffentlicht im Universitätsverlag der TU Berlin unter der ISBN 978-3-7983-2530-...
International audienceThis paper presents an Immersed Boundary Method (IBM) for handling flows in th...
International audienceIn this work three branches of Immersed Boundary Methods (IBM) are described a...
This paper presents an Immersed Boundary Method (IBM) for handling flows in the presence of fixed an...
A simple and scalable Immersed Boundary Method based on cubic spline reconstructions is presented fo...
We present an immersed-boundary algorithm for incompressible flows with complex boundaries, suitable...