Turbomachines
❰❰ Turbine Aerothermodynamics ❱❱
❰❰ Turbine Aerothermodynamics ❱❱
Simulation of isolated components
Simulation of isolated components
Unsteady Reynolds-averaged Navier-Stokes (URANS)
Stress-Blended Eddy Simulation (SBES)
Nozzle Guide Vanes & Rotor blade
Inlet non-uniformity (Hot-streak, Residual swirl...)
Technological effects (disk cavity, squealer tip...)
Simulation of high pressure turbine stage
Simulation of high pressure turbine stage
Unsteady Reynolds-averaged Navier-Stokes (URANS)
Hot-streak migration through the stage
Secondary flows visualization
Losses quantification
❰❰ Hydraulic Pump-Turbines ❱❱
❰❰ Hydraulic Pump-Turbines ❱❱
Simulation of stansient operational regime
Simulation of stansient operational regime
Scale Adaptive Simulation (SAS)
Turbine mode (improving S-shaped characteristic curve)
Pump mode (characterizing of the hump phenomenon)
Design of components (Spiral case, Guide vanes, Runner and Draft tube)
❰❰ Axial compressor ❱❱
❰❰ Axial compressor ❱❱
Control of corner vortex separation
Control of corner vortex separation
Reynolds-averaged Navier-Stokes (RANS)
Active control (blowing & suction)
Losses quantification
Control base on surface flow topology characterization