[Nek5000-users] Uservp, eddy diffusivity and explvis
nek5000-users at lists.mcs.anl.gov
nek5000-users at lists.mcs.anl.gov
Tue Jul 20 06:56:19 CDT 2010
No, it's changing in time and space since it's computed with an eddy
diffusivity model. But when I turn ifexplvis on, the simulation crashes
after very few time steps due to crazy velocities - even though I don't
change viscosity for trial purposes.
Markus
nek5000-users at lists.mcs.anl.gov wrote:
> Is your viscosity constant?
>
> Stefan
>
>
> On Jul 20, 2010, at 12:18 PM, nek5000-users at lists.mcs.anl.gov wrote:
>
>> Hi,
>>
>> can I leave "ifexplvis = .false." when doing a nek simulation with user defined viscosity and PN/PN?
>>
>> Markus
>>
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