The free surface flows around 3D geometries will be simulated by means of a new fully 3D SPH technique to be developed during the project. Given the characteristics of the SPH solver, the simulation will not include neither viscous effects nor the presence of air (i.e. the simulation will be only for single phase flows). Computations will be carried out around simple geometries at first, in order to assess the capabilities of the solver to simulate the breaking wave pattern and vorticity generation due to inertial effects caused by the overturning waves. Then, the properties of the code in the simulation of the free surface flows around ship-like hulls will be analysed. The results will be compared with data collected in WP6 and with simulations obtained with a RANSE solver coupled with a level set approach.
DALIDA Task N5.IN3: Development of a fully 3D SPH solver for the simulation of free surface flows
Salvatore Marrone;Benjamin Bouscasse;Andrea Colagrossi
2011
Abstract
The free surface flows around 3D geometries will be simulated by means of a new fully 3D SPH technique to be developed during the project. Given the characteristics of the SPH solver, the simulation will not include neither viscous effects nor the presence of air (i.e. the simulation will be only for single phase flows). Computations will be carried out around simple geometries at first, in order to assess the capabilities of the solver to simulate the breaking wave pattern and vorticity generation due to inertial effects caused by the overturning waves. Then, the properties of the code in the simulation of the free surface flows around ship-like hulls will be analysed. The results will be compared with data collected in WP6 and with simulations obtained with a RANSE solver coupled with a level set approach.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
