supported by the National Natural Science Foundation of China(51179091,51306018,51206087and 51376100);the State Key Laboratory for Hydroscience and Engineering(2014-KY-05 and 2015-E-03)
In the present paper, a new simulation method is developed for unsteady cavitating flow with air ventilation,which is very useful for alleviating the pressure oscillation in hydroturbine draft tube and reducing the dr...
supported by the National Natural Science Foundation of China(Grant Nos.51206087,51306018,51179091 and 51376100);the National Basic Research Program of China("973"Project)(Grant No.2011BAF03B01);the Open Research Fund Program of State key Laboratory of Hydroscience and Engineering(Grant No.2014-KY-05 and 2015-E-03)
The unsteady turbulent cloud cavitation around a NACA66 hydrofoil was simulated using the filter-based density corrected model(FBDCM). The cloud cavitation was treated as a homogeneous liquid-vapor mixture and the eff...
financially supported by the National Natural Science Foundation of China (51206087, 51179091 and 51376100);the Major National Scientific Instrument and Equipment Development Project (2011YQ07004901)
The free/open source software as OpenFOAM,Salome meshing and python language under Debian Linux system are evaluated to model unsteady cavitating turbulent flow around a NACA0015 hydrofoil. Based on the cavitation mod...