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tfluid-particle interaction verified - sphere - GPU-based 3D discrete element m… |
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git clone git://src.adamsgaard.dk/sphere |
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Log |
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LICENSE |
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--- |
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commit 5d29c2e32a4376a534aa36d16c198c25254e6277 |
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parent 30c075a8e568072df3ef3831f4176d36f977e472 |
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Author: Anders Damsgaard <[email protected]> |
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Date: Tue, 24 Jun 2014 17:07:44 +0200 |
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fluid-particle interaction verified |
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Diffstat: |
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M tests/fluid_particle_interaction.py | 10 ++++------ |
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1 file changed, 4 insertions(+), 6 deletions(-) |
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--- |
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diff --git a/tests/fluid_particle_interaction.py b/tests/fluid_particle_interac… |
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t@@ -17,7 +17,7 @@ print('# Test 1: Test pressure gradient force') |
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sim.p_f[:,:,0] = 10.0 |
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sim.p_f[:,:,-1] = 1.0 |
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sim.addParticle([0.5, 0.5, 0.5], 0.05) |
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-sim.initTemporal(total=0.1, file_dt=0.01) |
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+sim.initTemporal(total=0.01, file_dt=0.001) |
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sim.run() |
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#sim.writeVTKall() |
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t@@ -32,8 +32,6 @@ test(sim.vel[0,2] > 0.0, 'Particle velocity:') |
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print('# Test 2: Test fluid drag force') |
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sim.initFluid() |
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sim.zeroKinematics() |
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-sim.bc_bot[0] = 2 # no-slip |
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-sim.bc_top[0] = 2 # no-slip |
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sim.g[0] = 10.0 |
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sim.deleteParticle(0) |
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t@@ -41,16 +39,16 @@ sim.addParticle([0.5, 0.5, 0.75], 0.05) |
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sim.addParticle([0.5, 0.5, 0.50], 0.05) |
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sim.addParticle([0.5, 0.5, 0.25], 0.05) |
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-sim.initTemporal(total=0.1, file_dt=0.01) |
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+sim.initTemporal(total=0.0001, file_dt=0.00001) |
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sim.run() |
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#sim.writeVTKall() |
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sim.readlast() |
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-test(sim.v_f[:,:,:,0] > 0.0, 'Fluid velocity:') |
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+test((sim.v_f[:,:,:,0] > 0.0).all(), 'Fluid velocity:') |
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test(sim.vel[0,0] > 0.0, 'Particle 0 velocity:') |
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test(sim.vel[1,0] > 0.0, 'Particle 1 velocity:') |
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test(sim.vel[2,0] > 0.0, 'Particle 2 velocity:') |
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-#sim.cleanup() |
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+sim.cleanup() |
