PHengLEI-TestCases/L06_TwoD_Cylinder_BGK_OMP_4CPU/bin/input.txt

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0 MRT set 1, BGK set 0
0 ic.plt CONTI, resume :1 , new 0 //follows input datafile name
0 LES yes: 1 , no: 0
1 mesh_2d.dat GEO read complex geo? yes:1, no:0 //follows input datafile name
1 ! MB multiblock LBM? yes:1, no:0
0 2.e-3 !CONV using converge criterion? yes:1, no:0
600 NX
400 ! NY
1 ! NZ
240 NX2
160 NY2
1 ! NZ2
200 ! LowX
160 ! LowY
0 ! LowZ
200 ! framerate
50000 total steps to terminate
1.0 ! density
0.54 tau
(0.0, 0.0, 0.0000000) Volumetric force vector (gx, gy, gz)
D2Q9 ! velocity set
Poiseuille ! boundary condition
! note: in the following, boundary types: periodic,velocity, pressure
! are allowed. if "velocity" is applied, please strictly follow the format "velocity (%lf, %lf, %lf)".
velocity (0.1, 0.00, 0.0) xmin face
pressure 1.0 xmax face
velocity (0.1, 0.00, 0.0) ymin face
velocity (0.1, 0.00, 0.0) ymax face,
nonslip zmin face
nonslip zmax face
------------------- initial velocity field
(0.1, 0.00, 0.0)