A single swimmer (puller) †
- Simulation parameters (squirm_single_a+2.udf)
- CFD Lattice: 64 x 64 x 64 mesh
- Number of Particles: N = 1
- Diameter of Particles: D = 10 mesh
- Volume Fraction: Φ = 0.002
- Swimming Speed: V = 2/3 B1 = 0.01
- Squirming Mode: B2 = +2
- Particles Reynolds No.: Re ~ 0.01
- Number of Iteration Steps: 500,000
- Computation Time: 0.6 Days on single core
A suspension of swimmers (puller) †
- Simulation parameters (squirm_phi0.1_a+2.udf)
- CFD Lattice: 64 x 64 x 64 mesh
- Number of Particles: N=50
- Diameter of Particles: D = 10 mesh
- Volume Fraction: Φ = 0.1
- Swimming Speed: V = 2/3 B1 = 0.01
- Squirming Mode: B2 = +2
- Particles Reynolds No.: Re~0.01
- Number of Iteration Steps: 1,000,000
- Computation Time: 2 days on single core
- Files needed for reproducing this simulation
- Input UDF file: squirm_single_a+2.udf squirm_phi0.1_a+2.udf
- Define UDF file: define.udf [v3.02]
- GOURMET: particleshow.py
- AVS/Express: janus.v
- Mathematica: swimmer_trj_example.nb
- Related Papers
- J.J Molina, Y. Nakayama, R. Yamamoto, Hydrodynamic Interactions of Self-Propelled Swimmers
Soft Matter Vol.9(19), 4923-4936 (2013).
- J.J Molina, Y. Nakayama, R. Yamamoto, Hydrodynamic Interactions of Self-Propelled Swimmers
Attach file: define.udf 988 download [Information] squirm_single_a+2.udf 821 download [Information] squirm_phi0.1_a+2.udf 822 download [Information] particleshow.py 956 download [Information] swimmer_trj_example.nb 968 download [Information] janus.v 1004 download [Information]