tincrease standard DEM time step, 100 DEM steps per CFD step - sphere - GPU-based 3D discrete element method algorithm with optional fluid coupling
 (HTM) git clone git://src.adamsgaard.dk/sphere
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       ---
 (DIR) commit 30c075a8e568072df3ef3831f4176d36f977e472
 (DIR) parent feefefc3bb93324e8b0d2aa41d2abf3879e1f6d6
 (HTM) Author: Anders Damsgaard <anders.damsgaard@geo.au.dk>
       Date:   Tue, 24 Jun 2014 16:48:15 +0200
       
       increase standard DEM time step, 100 DEM steps per CFD step
       
       Diffstat:
         M python/sphere.py                    |       2 +-
         M tests/fluid_particle_interaction.py |       1 +
       
       2 files changed, 2 insertions(+), 1 deletion(-)
       ---
 (DIR) diff --git a/python/sphere.py b/python/sphere.py
       t@@ -2348,7 +2348,7 @@ class sim:
                    file_dt = 0.05,
                    step_count = 0,
                    dt = -1,
       -            epsilon = 0.01):
       +            epsilon = 0.05):
                '''
                Set temporal parameters for the simulation. *Important*: Particle radii,
                physical parameters, and the optional fluid grid need to be set prior to
 (DIR) diff --git a/tests/fluid_particle_interaction.py b/tests/fluid_particle_interaction.py
       t@@ -8,6 +8,7 @@ sim.cleanup()
        sim.defineWorldBoundaries([1.0, 1.0, 1.0], dx = 0.1)
        sim.initFluid()
        sim.rho[0] = 1000.0 # particle density = fluid density
       +sim.setDEMstepsPerCFDstep(100)
        
        
        # No gravity, pressure gradient enforced by Dirichlet boundaries.