Yann Delorme
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View article: Assessment of a Flow-dependent Subgrid Characteristic Length for Large-Eddy Simulation on Anisotropic Grids
Assessment of a Flow-dependent Subgrid Characteristic Length for Large-Eddy Simulation on Anisotropic Grids Open
This paper presents the latest results of a long track development activity in the context of low-dissipative finite volume method for compressible flows. Specifically, here we focus our attention on the Large-Eddy Simulation (LES) approac…
View article: accelerating wrf i/o performance with adios2 and network-based streaming
accelerating wrf i/o performance with adios2 and network-based streaming Open
With the approach of Exascale computing power for large-scale High Performance Computing (HPC) clusters, the gap between compute capabilities and storage systems is growing larger. This is particularly problematic for the Weather Research …
View article: Accuracy Assessment of RANS Predictions of Active Flow Control for Hydrofoil Cavitation
Accuracy Assessment of RANS Predictions of Active Flow Control for Hydrofoil Cavitation Open
In this work, we numerically investigate the cavitating flow on the scaled-down 2D model of guided vanes. Furthermore, the effects of wall injection on both the cavitation and on the hydrodynamic performance of the guided vane are studied.…
View article: Summation-by-Parts Operators with Minimal Dispersion Error for Accurate and Efficient Flow Calculations
Summation-by-Parts Operators with Minimal Dispersion Error for Accurate and Efficient Flow Calculations Open
We develop summation-by-parts operators with minimal dispersion errors both near and far from boundaries and interfaces. Such operators are superior to classical stencils for problems involving high frequency waves or multi-frequency solut…