[Nek5000-users] ffx ffy ffz from current run

nek5000-users at lists.mcs.anl.gov nek5000-users at lists.mcs.anl.gov
Mon May 21 07:01:50 CDT 2018


Dear Paul,

After last request email (
https://lists.mcs.anl.gov/mailman/htdig/nek5000-users/2018-March/005178.html),
the ffz value of 0.01525 was obtained by 'grep volf logfile'. Then I used
this value as ffz in usr file with changing para54 and 55 as 0 in the same
time. The case was started from previous stop which is based on keeping
flowrate.

After long time running (delt t*=200), the streamwise velocity was
decreased compared with previous running . May I know what I can do to get
the turbulence and velocity back?

Kind regards,

Zhai
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