5e740c9cc5
- rename example folder - remove .txt format docs - remove obsolete fix active sources - update readme in src/USER-MISC - replace non-ASCII characters and fix spelling issues
38 lines
700 B
Plaintext
38 lines
700 B
Plaintext
dimension 2
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boundary p p p
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variable L equal 20
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region total block -$L $L -$L $L -0.5 0.5
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lattice hex 0.3
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create_box 2 total
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create_atoms 1 box
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# Set random fraction to passive:
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set type 1 type/fraction 2 0.5 1337
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# Purely repulsive particles:
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variable rc equal "2^(1.0/6.0)"
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pair_style lj/cut ${rc}
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pair_coeff * * 1.0 1.0
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pair_modify shift yes
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mass * 1.0
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fix step all nve
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fix twod all enforce2d
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neighbor 0.6 bin
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dump traj all custom 250 2d_active.dump.bin id type x y z
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thermo_style custom step pe ke etotal temp
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thermo 1000
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run 10000
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fix active all propel/self velocity 1.0
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fix fric all viscous 1.0
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# With active force there is more motion so increase bin size:
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neighbor 1.0 bin
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run 10000
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