Dam-Break DNS/LES Revisited:

  • Report


    3D DNS of NO-SLIP BOX:

    Re=1000:

  • db3d5; mid-res2 DNS: Ra=16e6, Pr=7, Lx=5, Ly=1, Lz=1, K=30x10x10= 3000, LX1=11, pts=3.9million, DT=6e-7, SGS:-, dealiasing

    Re=2000:

  • db3d25; hig-res1 DNS: Ra=64e6, Pr=7, Lx=5, Ly=1, Lz=1, K=30x10x10= 3000, LX1=13, pts=6.3million, DT=2e-7, SGS:-, dealiasing

    Re=3000:

  • db3d30; hig-res1 DNS: Ra=144e6, Pr=7, Lx=5, Ly=1, Lz=1, K=30x10x10=3000, LX1=13, pts=6.2million, DT=1.3333e-7, SGS:-, dealiasing


    3D DNS of HYBRID BOX:

    Re=1000:

  • db3d1; low-res1 DNS: Ra=16e6, Pr=7, Lx=5, Ly=1, Lz=1, K=15x5x5= 375, LX1=7, pts=81000, DT=12e-7, SGS:-, dealiasing

  • db3d2; low-res2 DNS: Ra=16e6, Pr=7, Lx=5, Ly=1, Lz=1, K=15x5x5= 375, LX1=9, pts=192000,DT=12e-7, SGS:-, dealiasing

  • db3d3; med-res1 DNS: Ra=16e6, Pr=7, Lx=5, Ly=1, Lz=1, K=30x10x10= 3000, LX1=9, pts=1536000,DT=6e-7, SGS:-, dealiasing

    Re=2000:

  • db3d41; low-res2 DNS: Ra=64e6, Pr=7, Lx=5, Ly=1, Lz=1, K=15x5x5= 375, LX1=9, pts=192000, DT=6e-7, SGS:-, dealiasing


    Other things...
  • Old Report


    3D DNS of PERIODIC BOX at Re=1000:

  • db3d7; low-res2 DNS: Ra=16e6, Pr=7, Lx=5, Ly=1, Lz=1, K=15x5x5= 375, LX1=9, pts=192.000, DT=18e-7, SGS:-, dealiasing

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