Hi Stanislaw I tried your suggestion but I get some error. Do you have any idea how I can fix this? Initial Conditions:
- Field u: from file inlflow2D_restart.fld - Field v: from file inlflow2D_restart.fld - Field w: 0.0 - Field p: 0.0 CFL (zero plane): 1.22293e-06 (in elmt 6555) Fatal : Level 0 assertion violation m_timestep < 0 Fatal : Level 0 assertion violation m_timestep < 0 Fatal : Level 0 assertion violation m_timestep < 0 Fatal : Level 0 assertion violation m_timestep < 0 Fatal : Level 0 assertion violation
Here is my initial condition: <FUNCTION NAME="InitialConditions">
<F VAR="u,v" FILE="inflow2D_restart.fld" /> <E VAR="w,p" VALUE="0.0" /> </FUNCTION>
Kind regards syavash On Fri, May 26, 2023 at 11:07 AM Stanisław Gepner < stanislaw.gepner@pw.edu.pl> wrote:
Hi,
It is, all you need is an XML file for the aquasi-3D simulation with velocity components u,v,w and pressure p, just as you would in quasi 3D, than in initial conditions you do:
<FUNCTION NAME="InitialConditions"> <F VAR="u,v" FILE="geom2D.fld" /> <E VAR="w" FILE="0" /> <E VAR="p" VALUE="0" /> </FUNCTION>
You could also initialize w from file, eg. using solution from the ADR solver or any other fld file.
Cheers! Stan
*Faculty of Power and Aeronautical Engineering* Nowowiejska 21/25 Str. 00-665 Warsaw, Poland phone +48 (22) 234 51 70
<https://www.pw.edu.pl/engpw> On 26.05.2023 08:30, Ehsan Asgari wrote:
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Dear All,
Is it possible to run a 2-d simulation and then use it solution for the quasi-3d simulation of the same mesh? If so, how can I achieve this?
Kind regards syavash
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