BC-Channel-flow.prm

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# INCOMPACT 3D parameters - 3D Turbulent channel flow
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128    #nx
129    #ny
128     #nz
1      #nphi
0      #p_row
0      #p_col
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# INCOMPACT 3D Flow parameters
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4.      #xlx/pi    # Lx (Adimensional size in x-direction)
2.      #yly       # Ly (Adimensional size in y-direction)
1.3333333333333333   #zlz/pi    # Lz (Adimensional size in z-direction)
4200.   #re        # Reynolds number
0.125   #noise     # Intensity for initial condition (0.01=1%,1=100%) (t=0)
0.001   #dt        # Time step
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# INCOMPACT3D Flow configuration
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1      #iin        # Initial condition (0: no-noise, 1: white noise, 2: fixed white noise)
1      #ifirst     # First iteration
80000  #ilast      # Last iteration
3      #nscheme    # Temporal scheme (1:AB2, 2:AB3, 3: RK3, 4:KN+AB3 (-DIMPLICIT flag required))
2      #istret     # y-mesh refinement (0:no, 1:center, 2:both sides, 3:bottom)
0.259065151 #beta       # Refinement parameter
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# INCOMPACT 3D File parameters
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0      # ilit      # Read initial flow field? (0:no, 1:yes)
200000 # isave     # Frequency for writing backup file (sauve.dat)
2500   # imodulo   # Frequency for visualization for VISU_INSTA
.11111111111111111111 # wrotation
5000   # irotation
20001  # initstats1
40001  # initstats2
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# NUMERICAL DISSIPATION
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0      #jLES       #LES Model (0:DNS, 1:iLES, 2:Explicit Simple Smagorinsky, 3:Explicit Wall-Adaptive LES, 4: Explicit Dynamic Smagorinsky LES)
4.     # npi2