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release on 2012-08-01_14-14-45

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cfdem
2012-08-01 14:14:45 +02:00
parent 7e2938452b
commit 97de834b28
30 changed files with 747 additions and 65 deletions
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21
tutorials/cfdemSolverPiso/ErgunTestMPI_restart/DEM/in.liggghts_init
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@ -1,5 +1,5 @@
# Pour granular particles into chute container, then induce flow
echo both
atom_style granular
atom_modify map array
communicate single vel yes
@ -24,7 +24,7 @@ fix m3 all property/global coefficientRestitution peratomtypepair 1 0.3
fix m4 all property/global coefficientFriction peratomtypepair 1 0.5
#pair style
pair_style gran/hertz/history 1 0 #Hertzian without cohesion
pair_style gran/hertz/history #Hertzian without cohesion
pair_coeff * *
#timestep, gravity
@ -32,19 +32,22 @@ timestep 0.00001
fix gravi all gravity 9.81 vector 0.0 0.0 -1.0
#walls
fix zwalls all wall/gran/hertz/history 1 0 zplane 0.0 0.0553 1
fix cylwalls all wall/gran/hertz/history 1 0 zcylinder 0.01385 1
fix zwalls1 all wall/gran/hertz/history primitive type 1 zplane 0.0
fix zwalls2 all wall/gran/hertz/history primitive type 1 zplane 0.0553
fix cylwalls all wall/gran/hertz/history primitive type 1 zcylinder 0.01385 0. 0. tangential_damping off
#cfd coupling
#fix cfd all couple/cfd
#particle insertion
group nve_group region reg
region bc cylinder z 0.0 0.0 0.012 0.02 0.03 units box
fix ins nve_group pour 10000 1 1 vol 0.7 100 diam uniform 0.001 0.001 dens uniform 200 200 vel uniform 0. 0. 0. 0. -1.0 region bc
#particle distributions and insertion
region bc cylinder z 0.0 0.0 0.012 0. 0.055 units box
fix pts1 all particletemplate/sphere 1 atom_type 1 density constant 200 radius constant 0.0005
fix pdd1 all particledistribution/discrete 1. 1 pts1 1.0
fix ins all insert/pack seed 100001 distributiontemplate pdd1 vel constant 0. 0. -1. insert_every once overlapcheck yes all_in yes particles_in_region 10000 region bc
#apply nve integration to all particles that are inserted as single particles
fix integr nve_group nve/sphere
fix integr all nve/sphere
#screen output

11
tutorials/cfdemSolverPiso/ErgunTestMPI_restart/DEM/in.liggghts_restart
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@ -28,7 +28,7 @@ fix m3 all property/global coefficientRestitution peratomtypepair 1 0.3
fix m4 all property/global coefficientFriction peratomtypepair 1 0.5
#pair style
pair_style gran/hertz/history 1 0 #Hertzian without cohesion
pair_style gran/hertz/history #Hertzian without cohesion
pair_coeff * *
#timestep, gravity
@ -36,8 +36,10 @@ timestep 0.00001
fix gravi all gravity 9.81 vector 0.0 0.0 -1.0
#walls
fix zwalls all wall/gran/hertz/history 1 0 zplane 0.0 0.0553 1
fix cylwalls all wall/gran/hertz/history 1 0 zcylinder 0.01385 1
#walls
fix zwalls1 all wall/gran/hertz/history primitive type 1 zplane 0.0
fix zwalls2 all wall/gran/hertz/history primitive type 1 zplane 0.0553
fix cylwalls all wall/gran/hertz/history primitive type 1 zcylinder 0.01385 0. 0. tangential_damping off
# change the particles density
set group all density 2000
@ -47,8 +49,7 @@ fix cfd all couple/cfd couple_every 100 mpi
fix cfd2 all couple/cfd/force
#apply nve integration to all particles that are inserted as single particles
#group nve_group region reg
fix integr nve_group nve/sphere
fix integr all nve/sphere
#center of mass
compute centerOfMass all com

10
tutorials/cfdemSolverPiso/ErgunTestMPI_restart/DEM/in.liggghts_resume
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@ -28,7 +28,7 @@ fix m3 all property/global coefficientRestitution peratomtypepair 1 0.3
fix m4 all property/global coefficientFriction peratomtypepair 1 0.5
#pair style
pair_style gran/hertz/history 1 0 #Hertzian without cohesion
pair_style gran/hertz/history #Hertzian without cohesion
pair_coeff * *
#timestep, gravity
@ -36,8 +36,9 @@ timestep 0.00001
fix gravi all gravity 9.81 vector 0.0 0.0 -1.0
#walls
fix zwalls all wall/gran/hertz/history 1 0 zplane 0.0 0.0553 1
fix cylwalls all wall/gran/hertz/history 1 0 zcylinder 0.01385 1
fix zwalls1 all wall/gran/hertz/history primitive type 1 zplane 0.0
fix zwalls2 all wall/gran/hertz/history primitive type 1 zplane 0.0553
fix cylwalls all wall/gran/hertz/history primitive type 1 zcylinder 0.01385 0. 0. tangential_damping off
# change the particles density
set group all density 2000
@ -47,8 +48,7 @@ fix cfd all couple/cfd couple_every 100 mpi
fix cfd2 all couple/cfd/force
#apply nve integration to all particles that are inserted as single particles
#group nve_group region reg
fix integr nve_group nve/sphere
fix integr all nve/sphere
#center of mass
compute centerOfMass all com

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tutorials/cfdemSolverPiso/ErgunTestMPI_restart/DEM/liggghts.restart
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5
tutorials/cfdemSolverPiso/ErgunTestMPI_restart/DEM/post/dummy
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@ -18,3 +18,8 @@ dummyfile
dummyfile
dummyfile
dummyfile
dummyfile
dummyfile
dummyfile
dummyfile
dummyfile