-
Dynamic Load balancing and CFD Simulations on the MecaGRID and GRID5000
CFD simulations on Clusters and GRIDS having mixed processor speeds present several challenges to achieve efficient load balancing. If both the fast and slow... -
Hemodynamics in the pulmonary artery of a patient with pneumothorax
International audience -
Construction of a high order Residual Distribution scheme for complex viscous...
International audience -
Aeroelastic coupling in sonic boom optimization of a supersonic aircraft
In this paper, we consider a multi-disciplinary optimization problem where the initial shape of a wing is sought in order to cope, after elastic deformation by the... -
Aerodynamical and sonic boom optimization of a supersonic aircraft
Sonic Boom Reduction will be an issue of utmost importance in future supersonic carriers, due to strong regulations on acoustic nuisance. The present work introduces a... -
Reverse Automatic Differentiation for Optimum Design: from Adjoint State Asse...
The utilization of reverse mode Automatic Differentiation to the adjoint method for solving an Optimal Design problem is described. Using the reverse mode, we obtain... -
Extension of Odyssée to the MPI Library - Reverse Mode -
Odyssée is an automatic differentiation (AD) package developed at INRIA and UNSA. This tool is able to differentiate a sequential Fortran 77 code with respect to... -
Extension of Odyssée to the MPI Library -Direct mode-
Odyssée is an automatic differentiation (AD) package developed at INRIA. This tool is able to differentiate a sequential Fortran 77 code with respect to variables... -
Effect of ventilator configuration on the distributed climate of greenhouses:...
Ventilation processes inside the greenhouse strongly affect air renewal and internal climatic conditions, which themselves interact with the growth and homogeneity of... -
Multilevel Parametrization for Aerodynamical Optimization of 3D Shapes
We introduce and discuss a combination of methods and options that aim at the aerodynamical optimization of a flow around an arbitrary aircraft shape. The flow is... -
A Second Order Defect Correction Scheme for Unsteady Problems
Using the defect correction method (DeC), we propose an implicit scheme that is second order accurate both in time and space,but that uses only first order jacobian.... -
Respiratory effects on hemodynamics in patient-specific CFD models of the Fon...
MOCHA Investigators: Andrew Taylor, MD, Alessandro Giardini, MD, Sachin Khambadkone, MD, Silvia Schievano, PhD, Marc de Leval, MD, and T.-Y. Hsia, MD (Institute of Child Health,... -
Numerical modeling of pulmonary flow
The study undertaken in this thesis is to develop a reliable and comprehensive numerical modeling of transport and deposition of particles in pulmonary flow based on... -
Efficient 3D numerical prediction of the pressure wave generated by high-spee...
International audience -
Modeling of dry pressure drop for fully developed gas flow in structured pack...
International audience -
Computational fluid dynamics modeling of a self-recuperative burner and devel...
International audience -
On the Coupling of 3D and 1D Navier-Stokes Equations for Flow Problems in Com...
International audience -
Optimizing a CFD Fortran code for GRID Computing
Computations on clusters and computational GRIDS encounter similar situations where the processors used have different speeds and local RAM. In order to have efficient... -
Parallel computations of one-phase and two-phase flows using the MecaGRID
The present report examines the application to Grid Computing of two fluid simulation codes. The first code, AERO-F, simulates aerodynamic flows for external and...
