Entropy production analysis for vortex rope of a Francis turbine using hybrid RANS/LES method
Zhi-Feng Yu, Yan Yan, Wen‐Quan Wang, Xing-Shun Liu
Topics & Concepts
Draft tubeVortexMechanicsFrancis turbinePhysicsTurbineDetached eddy simulationRopeVortex tubeDissipationEntropy productionVorticityVortex sheddingTurbulenceClassical mechanicsReynolds-averaged Navier–Stokes equationsThermodynamicsMechanical engineeringEngineeringReynolds numberCavitation Phenomena in PumpsWater Systems and OptimizationHydraulic and Pneumatic Systems