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This commit is contained in:
ekinaci
2016-09-06 15:34:10 +02:00
parent 8e5c2df15d
commit 88f858a366
3 changed files with 9 additions and 9 deletions
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3
tutorials/cfdemSolverRhoPimpleChem/Particle_in_Duct/CFD/0/p
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@ -40,7 +40,8 @@ boundaryField
outlet
{
type zeroGradient;
type fixedValue;
value $internalField;
}
}

11
tutorials/cfdemSolverRhoPimpleChem/Particle_in_Duct/DEM/in.liggghts_init
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@ -28,7 +28,7 @@ pair_style gran model hertz tangential history # Hertzian without cohesion
pair_coeff * *
# timestep, gravity
timestep 0.000001
timestep 1e-6
fix gravi all gravity 0.0 vector 0.0 -1.0 0.0
# walls
@ -43,16 +43,15 @@ fix zwalls2 all wall/gran model hertz tangential history primitive type 1 zp
#set atom * diameter 0.07 density 2267 vx 0 vy 0 vz 0
# create single particle in a specific spot
#create_atoms 1 single 1.25 .40 0.31 units box
#set atom 2 diameter 0.07 density 2267 vx 0 vy 0 vz 0
#group part2 id 2
#create_atoms 1 single 0.25 .25 0.25 units box
#set atom 1 diameter 0.07 density 2267 vx 0 vy 0 vz 0
# particle distributions and insertion
region bc block 0. 1.5 0. 0.5 0. 0.5 units box
region bc block 0.25 1.25 0. 0.5 0. 0.5 units box
fix pts1 all particletemplate/sphere 1 atom_type 1 density constant 2267 radius constant 0.035
fix pdd1 all particledistribution/discrete 1 1 pts1 1.0
fix ins all insert/pack seed 100001 distributiontemplate pdd1 vel constant 0. 0. 0. insert_every once overlapcheck yes all_in yes particles_in_region 100 region bc
fix ins all insert/pack seed 100001 distributiontemplate pdd1 vel constant 0. 0. 0. insert_every once overlapcheck yes all_in yes particles_in_region 10 region bc
# apply nve integration to all particles that are inserted as single particles
#fix integr all nve/sphere

4
tutorials/cfdemSolverRhoPimpleChem/Particle_in_Duct/DEM/in.liggghts_run
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@ -31,7 +31,7 @@ pair_style gran model hertz tangential history # Hertzian without cohesion
pair_coeff * *
# timestep, gravity
timestep 0.000001
timestep 1e-6
fix gravi all gravity 0.0 vector 0.0 -1.0 0.0
# walls
@ -51,7 +51,7 @@ fix cfd3 all couple/cfd/chemistry n_species 2 species_names O2 CO2
# this should shrink the particle
#fix cfd4 all chem/shrink speciesA O2 molMassA 31.99 speciesC CO2 molMassC 44.01 molMassB 12.01 k 2.5e3 rdef hertzpct 0.2
fix cfd4 all chem/shrink speciesA O2 molMassA 31.99 speciesC CO2 molMassC 44.01 molMassB 12.01 k 25 rmin 0.005
fix cfd4 all chem/shrink speciesA O2 molMassA 31.99 speciesC CO2 molMassC 44.01 molMassB 12.01 k 2.5e3 rmin 0.01
# apply nve integration to all particles that are inserted as single particles
fix integr all nve/sphere