[Nek5000-users] DIV(V)-QTL too large!

[nek5000-users at lists.mcs.anl.gov]

Ok it looks like it decays in time. What errors do you see say after 500 steps?

-----Original message-----
> From:nek5000-users at lists.mcs.anl.gov <nek5000-users at lists.mcs.anl.gov>
> Sent: Friday 22nd December 2017 14:27
> To: nek5000-users at lists.mcs.anl.gov
> Subject: Re: [Nek5000-users] DIV(V)-QTL too large!
> 
> Hi,
> 
> It shows no warning after 41 steps and runs as follows:
> Step    131, t= 2.5248861E-01, DT= 2.4021447E-03, C=  0.500 1.1525E+03 7.3667E+00
>  Solving for fluid T T T
>         131    PRES alph1n  9.0124E-01  4.3599E-02  2.0671E+01     5
>         131    PRES halpha     5  7.5261E-03  5.5946E-03  2.3052E-03  2.1843E-03  8.0764E-04
>       131 PRES gmres:    7  8.8748E-07  1.0000E-06  3.0075E-05  1.5138E+00  2.1487E+00    F
>      131  1  5.4502E-01  5.4502E-01  1.0000E+00   0 alph1x
>    131 halpha   0
>         131    Hmholtz VELX:      5   2.3325E-08   5.4502E-01   1.0000E-07
>      131  2  2.1461E-01  2.1461E-01  1.0000E+00   0 alph1x
>    131 halpha   0
>         131    Hmholtz VELY:      5   1.8128E-08   2.1461E-01   1.0000E-07
>      131  3  3.4137E-01  3.4137E-01  1.0000E+00   0 alph1x
>    131 halpha   0
>         131    Hmholtz VELZ:      5   3.7031E-08   3.4137E-01   1.0000E-07
>                L1/L2 DIV(V)    :   3.7079E-17   9.8516E-03
>                L1/L2 QTL       :   0.0000E+00   0.0000E+00
>                L1/L2 DIV(V)-QTL:   3.7079E-17   9.8516E-03
>       131 PRES gmres:    1  2.6792E-16  1.0000E-06  7.4460E-16  2.1183E-01  3.5189E-01    F
>         131    Hmholtz VELX:      1   3.4546E-17   1.9046E-15   1.0000E-07
>         131    Hmholtz VELY:      1   3.4815E-17   1.9137E-15   1.0000E-07
>         131    Hmholtz VELZ:      5   6.4869E-08   9.9916E-01   1.0000E-07
>       131  1.02688E-03  1.25000E+01  1.00000E+00 basflow Z
>      131 0.2524886E+00  9.05577E-03  9.29920E-06  7.85390E-01  7.85399E-01 volflow Z
>         131   2.5249E-01  7.0023E+00 Fluid done
> 
> Thnaks,
> 
> Jian
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