Code Features
From SPHYSICS
(Difference between revisions)
| (3 intermediate revisions by one user not shown) | |||
| Line 1: | Line 1: | ||
| − | This code version is the basic version and incorporates the following features (remember to check [[Future_developments| Future developments]] for coming improvements). Version 2.0 has the following features: | + | This SPH code version is the basic version and incorporates the following features (remember to check [[Future_developments| Future developments]] for coming improvements). Version 2.0 has the following features: |
| Line 18: | Line 18: | ||
:**Laminar Viscosity | :**Laminar Viscosity | ||
:**Sub-Particle Scale (SPS) Turbulence Model | :**Sub-Particle Scale (SPS) Turbulence Model | ||
| + | :*Riemann solvers (ALE and non-ALE formulations) | ||
:*Different Types of Moving Objects, forced and free motion: | :*Different Types of Moving Objects, forced and free motion: | ||
:**Floating Objects (free) | :**Floating Objects (free) | ||
| Line 25: | Line 26: | ||
:*Visualization routines using Matlab or ParaView | :*Visualization routines using Matlab or ParaView | ||
:*Density Reinitialization using Shepard or Moving Least Squares (MLS) | :*Density Reinitialization using Shepard or Moving Least Squares (MLS) | ||
| − | :*RESTART option to stop and restart simulations | + | :*RESTART option to stop and restart simulations,and checkpointing for clusters |
:*Capability for different Equations of State | :*Capability for different Equations of State | ||
| − | :*Choice of precision for Position variables (x,y,z) | + | :*Choice of precision for Position variables (x,y,z): Single & Double |
:*Support for compilers: GCC gfortran, INTEL ifort, Compaq Visual Fortran, Silverfrost FTN95 | :*Support for compilers: GCC gfortran, INTEL ifort, Compaq Visual Fortran, Silverfrost FTN95 | ||
Other developments available in the future: (see [[Future_developments| Future developments]]) | Other developments available in the future: (see [[Future_developments| Future developments]]) | ||
Latest revision as of 23:00, 28 January 2010
This SPH code version is the basic version and incorporates the following features (remember to check Future developments for coming improvements). Version 2.0 has the following features:
- 2-D and 3-D versions
- Variable timestep
- Choice of time integration schemes: predictor-corrector, verlet, Beeman, symplectic
- Choice of Kernel functions:
- Gaussian, Quadratic, Cubic Spline, Wendland Quintic
- Kernel gradient correction
- Choice of two types of solid boundary condition: dynamic and repulsive force
- Periodic open boundary conditions in 2-D & 3-D
- Choice of viscosity treatments:
- Artificial Viscosity
- Laminar Viscosity
- Sub-Particle Scale (SPS) Turbulence Model
- Riemann solvers (ALE and non-ALE formulations)
- Different Types of Moving Objects, forced and free motion:
- Floating Objects (free)
- Moving Gate (forced)
- Wavemaker (forced)
- Sliding Wedge (forced)
- Visualization routines using Matlab or ParaView
- Density Reinitialization using Shepard or Moving Least Squares (MLS)
- RESTART option to stop and restart simulations,and checkpointing for clusters
- Capability for different Equations of State
- Choice of precision for Position variables (x,y,z): Single & Double
- Support for compilers: GCC gfortran, INTEL ifort, Compaq Visual Fortran, Silverfrost FTN95
Other developments available in the future: (see Future developments)