We thank the organizers of Cemracs and the Centre International de Rencontres Mathématiques for kind hospitality. We acknowledge Dr. Thomas Engels for giving insightful comments on this work.International audienceThe volume penalization method, which allows to impose no-slip boundary conditions, is assessed for wall-bounded flows. For the numerical solution of the penalized equations a spectral method is used. Considering a two-dimensional Poiseuille flow, the solution of the Navier-Stokes penalized equation is computed analytically and the convergence of the numerical solution is studied. To illustrate the properties of the approach we compute a three-dimensional turbulent channel flow imposing a constant flow rate. The obtained results ar...
International audienceWe consider a turbulent flow past periodic hills at Reynolds number 1400 and c...
major difficulty in computing engineering flows at high Reynolds number is the need for non-uniform ...
International audienceA volume penalization method for imposing homogeneous Neumann boundary conditi...
We thank the organizers of Cemracs and the Centre International de Rencontres Mathématiques for kind...
The volume penalization method, which allows to impose no-slip boundary conditions, is assessed for ...
The volume-penalization method allows in principal the use of fast Fourier pseudospectral techniques...
In this study we use a fast Fourier spectral technique to simulate the Navier-Stokes equations with ...
In this study, we use volume-penalization to mimic the presence of obstacles in a flow or a domain w...
Abstract. In this study we use a fast Fourier spectral technique to simulate the Navier-Stokes equat...
In this study, we use volume-penalization to mimic the presence of obstacles in a flow or a domain w...
No-slip boundaries have an important effect on forced and decaying two-dimensional turbulence due to...
International audienceWe consider a turbulent flow past periodic hills at Reynolds number 1400 and c...
major difficulty in computing engineering flows at high Reynolds number is the need for non-uniform ...
International audienceA volume penalization method for imposing homogeneous Neumann boundary conditi...
We thank the organizers of Cemracs and the Centre International de Rencontres Mathématiques for kind...
The volume penalization method, which allows to impose no-slip boundary conditions, is assessed for ...
The volume-penalization method allows in principal the use of fast Fourier pseudospectral techniques...
In this study we use a fast Fourier spectral technique to simulate the Navier-Stokes equations with ...
In this study, we use volume-penalization to mimic the presence of obstacles in a flow or a domain w...
Abstract. In this study we use a fast Fourier spectral technique to simulate the Navier-Stokes equat...
In this study, we use volume-penalization to mimic the presence of obstacles in a flow or a domain w...
No-slip boundaries have an important effect on forced and decaying two-dimensional turbulence due to...
International audienceWe consider a turbulent flow past periodic hills at Reynolds number 1400 and c...
major difficulty in computing engineering flows at high Reynolds number is the need for non-uniform ...
International audienceA volume penalization method for imposing homogeneous Neumann boundary conditi...