[Nek5000-users] Small random perturbations

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

Hello everyone,

   I am just wondering about the validity of my way to initiate turbulence. My question is that instead of introducing random disturbances to the initial velocity, can I introduce them to the pressure gradient? Hint, I am using Nek5000 to simulate statistically non-stationary turbulent flow.

Thank you in advance
Ali
Embry-Riddle Aeronautical University





-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.mcs.anl.gov/pipermail/nek5000-users/attachments/20180220/f09de88c/attachment.html>