Dam-Break DNS/LES:


DNS, Pr = 1 :

Ra = 3e8 :

  • db17: Ra=3e8, Pr=1, Lx=5, Ly=1, K=300 (30x10), LX1=7, free-slip and insulated bcs, DT=1.3e-7, SGS=off

  • db18: Ra=3e8, Pr=1, Lx=5, Ly=1, K=1200 (60x20), LX1=9, free-slip and insulated bcs, DT=0.65e-7, SGS=off

  • db19: Ra=3e8, Pr=1, Lx=5, Ly=1, K=1200 (60x20), LX1=12, free-slip and insulated bcs, DT=1.3e-7, SGS=off

  • db20: Ra=3e8, Pr=1, Lx=5, Ly=1, K=1200 (60x20), LX1=16, free-slip and insulated bcs, DT=0.65e-7, SGS=off


    DNS, Pr = 7 :

    Ra = 1.25e8 :

  • db10: Ra=1.25e8, Pr=7, Lx=5, Ly=1, K=300 (30x10), LX1=6, free-slip and insulated bcs, DT=2.e-7, SGS=off

  • db7: Ra=1.25e8, Pr=7, Lx=5, Ly=1, K=300 (30x10), LX1=7, free-slip and insulated bcs, DT=2.e-7, SGS=off

  • db8: Ra=1.25e8, Pr=7, Lx=5, Ly=1, K=1200 (60x20), LX1=9, free-slip and insulated bcs, DT=2.e-7, SGS=off

  • db9: Ra=1.25e8, Pr=7, Lx=5, Ly=1, K=1200 (60x20), LX1=12, free-slip and insulated bcs, DT=2.e-7, SGS=off

  • db11: Ra=1.25e8, Pr=7, Lx=5, Ly=1, K=1200 (60x20), LX1=16, free-slip and insulated bcs, DT=1.e-7, SGS=off


    Ra = 3e8 :

  • db22: Ra=3e8, Pr=7, Lx=5, Ly=1, K=1200 (60x20), LX1=9, free-slip and insulated bcs, DT=1.3e-7, SGS=off

  • db23: Ra=3e8, Pr=7, Lx=5, Ly=1, K=1200 (60x20), LX1=13, free-slip and insulated bcs, DT=1.3e-7, SGS=off

  • db24: Ra=3e8, Pr=7, Lx=5, Ly=1, K=1200 (60x20), LX1=16, free-slip and insulated bcs, DT=0.65e-7, SGS=off

  • db25: Ra=3e8, Pr=7, Lx=5, Ly=1, K=1200 (60x20), LX1=18, free-slip and insulated bcs, DT=0.65e-7, SGS=off

  • db26: Ra=3e8, Pr=7, Lx=5, Ly=1, K=3600 (120x30), LX1=18, free-slip and insulated bcs, DT=0.65e-7, SGS=off

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    LES, 3D :

  • db41-les30: Ra=1.25e8, Pr=7, Lx=5, Ly=1, Lz=0.5, K=6144 (48x16x8), LX1=7, free-slip and insulated bcs, DT=2e-7, SGS=ModelB, cs=0.10
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