Question #683336 on Yade changed:
https://answers.launchpad.net/yade/+question/683336
Status: Answered => Open
Anqi H is still having a problem:
Hi Deepak,
I'm running the same simulation with icoFoam for 0.05s, the particles
are defined in fluidCouplingIDList and dynamic is disabled. The fluid
case without the particles converges in openFoam, but after the
particles are included, the simulation hangs after 0.01275s. I've been
having trouble understanding why the program hangs here as the courant
number is smaller than 0.5. The terminal output is copied to this post.
Another question is about inspecting p,U properties of the fluid cells,
since they are saved under two directories processor0,1, does it mean
paraFoam cannot be used in this case? Thank you.
Time = 0.01275
Courant Number mean: 0.142852 max: 3.7703
smoothSolver: Solving for Ux, Initial residual = 0.560774, Final residual =
7.25301e-06, No Iterations 13
smoothSolver: Solving for Uy, Initial residual = 0.210176, Final residual =
8.97415e-06, No Iterations 10
smoothSolver: Solving for Uz, Initial residual = 0.580007, Final residual =
8.33788e-06, No Iterations 13
DICPCG: Solving for p, Initial residual = 0.87801, Final residual = 0.0268803,
No Iterations 11
DICPCG: Solving for p, Initial residual = 0.0229963, Final residual =
0.00113944, No Iterations 9
DICPCG: Solving for p, Initial residual = 0.00111865, Final residual =
4.86087e-05, No Iterations 11
time step continuity errors : sum local = 2.63805e-06, global = -2.6854e-07,
cumulative = 2.84037e-06
DICPCG: Solving for p, Initial residual = 0.216622, Final residual =
0.00789831, No Iterations 10
DICPCG: Solving for p, Initial residual = 0.00936633, Final residual =
0.000371535, No Iterations 11
DICPCG: Solving for p, Initial residual = 0.000378234, Final residual =
9.57322e-07, No Iterations 17
time step continuity errors : sum local = 3.7861e-08, global = 3.12631e-09,
cumulative = 2.8435e-06
ExecutionTime = 99.51 s ClockTime = 100 s
--
You received this question notification because your team yade-users is
an answer contact for Yade.
_______________________________________________
Mailing list: https://launchpad.net/~yade-users
Post to : yade-users@lists.launchpad.net
Unsubscribe : https://launchpad.net/~yade-users
More help : https://help.launchpad.net/ListHelp
