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release on 2014-07-04_09-37-38

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goniva
2014-07-04 09:37:38 +02:00
parent 2950eeed6f
commit f891594815
54 changed files with 520 additions and 609 deletions
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tutorials/cfdemSolverPisoScalar/packedBedTemp/DEM/in.packing
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#Particle packing by insertion and successive growing of particles
atom_style granular
atom_modify map array
boundary m m m
newton off
echo both
communicate single vel yes
units si
processors 1 1 2
region reg block 0. 0.1 0. 0.1 0. 1.1 units box
create_box 1 reg
neighbor 0.002 bin
neigh_modify delay 0
#Material properties required for new pair styles
fix m1 all property/global youngsModulus peratomtype 5.e6
fix m2 all property/global poissonsRatio peratomtype 0.45
fix m3 all property/global coefficientRestitution peratomtypepair 1 0.3
fix m4 all property/global coefficientFriction peratomtypepair 1 0.5
#New pair style
pair_style gran model hertz tangential history #Hertzian without cohesion
pair_coeff * *
timestep 0.00001
#walls
fix xwalls1 all wall/gran model hertz tangential history primitive type 1 xplane 0.
fix xwalls2 all wall/gran model hertz tangential history primitive type 1 xplane 0.1
fix ywalls1 all wall/gran model hertz tangential history primitive type 1 yplane 0.
fix ywalls2 all wall/gran model hertz tangential history primitive type 1 yplane 0.1
fix zwalls1 all wall/gran model hertz tangential history primitive type 1 zplane 0.
fix zwalls2 all wall/gran model hertz tangential history primitive type 1 zplane 1.1
fix gravi all gravity 9.81 vector 0.0 0.0 -1.0
#heat transfer
fix ftco all property/global thermalConductivity peratomtype 5.
fix ftca all property/global thermalCapacity peratomtype 10.
fix heattransfer all heat/gran initial_temperature 263.
#particle distributions and insertion
region bc block 0. 0.1 0. 0.1 0. 1.1 units box
fix pts1 all particletemplate/sphere 1 atom_type 1 density constant 2500 radius constant 0.011
fix pdd1 all particledistribution/discrete 1. 1 pts1 1.0
fix ins all insert/pack seed 100001 distributiontemplate pdd1 vel constant 0. 0. -3. insert_every 10000 overlapcheck yes all_in yes particles_in_region 1005 region bc
#apply nve integration to all particles that are inserted as single particles
fix integr all nve/sphere
#output settings, include total thermal energy
compute 1 all erotate/sphere
thermo_style custom step atoms ke c_1 f_heattransfer vol
thermo 1000
thermo_modify lost ignore norm no
compute_modify thermo_temp dynamic yes
#insert the first particles
run 1
dump dmp all custom 1000 post/dump.packing id type type x y z ix iy iz vx vy vz fx fy fz omegax omegay omegaz radius f_heattransfer[0] f_heatFlux[0]
run 150000
write_restart liggghts.restart