Compiling options

DMaurer

Hi guys,

I'm wondering if I can choose following options for a simulation with DualSPHysics:
1. Predictor-Corrector time stepping scheme
2. Repulsive Boundary Conditions
3. Kernel correction

I know that they are available when using SPHysics, but there is nothing said about them in the DualSPHysics documentation ....

Thanks for the help!

Greets,
DMaurer

Alex

In the DualSPHysics Guide you will find the options that are implemented in the current version.

Regards

Alex

Alex

SPH formulation already available on the new DualSPHysics code:
• Time integration scheme:
- Verlet [Verlet, 1967].
- Symplectic [Leimkhuler, 1996].
• Variable time step [Monaghan and Kos, 1999].
• Kernel functions:
- Cubic Spline kernel [Monaghan and Lattanzio, 1985].
- Quintic Wendland kernel [Wendland, 1995].
• Density filter:
- Shepard filter [Panizzo, 2004].
- Delta-SPH formulation [Molteni and Colagrossi, 2009].
• Viscosity treatments:
- Artificial viscosity [Monaghan, 1992].
- Laminar viscosity + SPS turbulence model [Dalrymple and Rogers, 2006].
• Weakly compressible approach using Tait’s equation of state.
• Dynamic boundary conditions [Crespo et al., 2007].
• Floating objects [Monaghan et al., 2003].
• Periodic open boundaries