This work is devoted to turbulence modelling using hybrid RANS-LES approaches. These approaches offer the best potential to reach the compromise between the capability of LES to capture the large-scale structures in regions of interest, and the low-computational cost of RANS calculations in regions where LES resolution is not required or too CPU-demanding, notably in near-wall regions. The industrial objective for EDF is to use these methods to predict unsteady loads on large components (reactor coolant pumps) of pressurized water reactors.In this regard, a new formulation of HTLES (Hybrid Temporal Large-Eddy Simulation) is developed, in order to improve the theoretical foundation of the model, applying the Hybrid-Equivalence criterion. The...
conditions, embedded LES. Abstract. The main bottle neck for using Large Eddy Simulations at high Re...
In the field of modelling of turbulent flows, hybrid RANS/LES approaches have recently received a co...
An automatic HRL (Hybrid RANS/LES) strategy is investigated in FLUSEPA, a finite-volume solver devel...
This work is devoted to turbulence modelling using hybrid RANS-LES approaches. These approaches offe...
International audienceHybrid RANS-LES approaches have aroused interest for years since they provide ...
International audienceCFD simulation tools are increasingly used nowadays to design more fuel-effici...
In industrial situation, the computation of unsteady and three-dimensional characteristics of comple...
Dans le domaine de la modélisation des écoulements turbulents, les approche hybrides RANS/LES ont re...
In industrial situation, the computation of unsteady and three-dimensional characteristics of comple...
International audienceTo address the challenge of controlling the energy partition in hybrid RANS-LE...
Internal aerodynamics is a key element for improving the combustion efficiency in Spark-Ignition (SI...
International audienceA criterion is established to assess the equivalence between hybrid RANS/LES m...
A novel method is proposed for blending RANS and VMS-LES approaches in a hybrid model. To this purpo...
The numerical simulation of turbulent flows in cooling system of hydrau- lic pumps sealing requires ...
Hybrid Reynolds-Average Navier-Stokes (RANS)-Large-Eddy Simulations (LES) techniques are now seen by...
conditions, embedded LES. Abstract. The main bottle neck for using Large Eddy Simulations at high Re...
In the field of modelling of turbulent flows, hybrid RANS/LES approaches have recently received a co...
An automatic HRL (Hybrid RANS/LES) strategy is investigated in FLUSEPA, a finite-volume solver devel...
This work is devoted to turbulence modelling using hybrid RANS-LES approaches. These approaches offe...
International audienceHybrid RANS-LES approaches have aroused interest for years since they provide ...
International audienceCFD simulation tools are increasingly used nowadays to design more fuel-effici...
In industrial situation, the computation of unsteady and three-dimensional characteristics of comple...
Dans le domaine de la modélisation des écoulements turbulents, les approche hybrides RANS/LES ont re...
In industrial situation, the computation of unsteady and three-dimensional characteristics of comple...
International audienceTo address the challenge of controlling the energy partition in hybrid RANS-LE...
Internal aerodynamics is a key element for improving the combustion efficiency in Spark-Ignition (SI...
International audienceA criterion is established to assess the equivalence between hybrid RANS/LES m...
A novel method is proposed for blending RANS and VMS-LES approaches in a hybrid model. To this purpo...
The numerical simulation of turbulent flows in cooling system of hydrau- lic pumps sealing requires ...
Hybrid Reynolds-Average Navier-Stokes (RANS)-Large-Eddy Simulations (LES) techniques are now seen by...
conditions, embedded LES. Abstract. The main bottle neck for using Large Eddy Simulations at high Re...
In the field of modelling of turbulent flows, hybrid RANS/LES approaches have recently received a co...
An automatic HRL (Hybrid RANS/LES) strategy is investigated in FLUSEPA, a finite-volume solver devel...