[jiliyur]

hi everybody
i simulation a engine but when i run it windows has stop converge. run page is like this
reading inputs.in data from file inputs.in
reading engine.in data from file engine.in
reading amr.in data from file amr.in
turb_flag = 1 in inputs.in, reading in turbulence.in
reading turbulence.in data from file turbulence.in
reading mech.dat data from file mech.dat
reading species.in data from file species.in
trying to read in therm.dat... reading
there are 52 reactions and 29 species
reading initialize.in data from file initialize.in
reading spray.in data from file spray.in
reading gas.dat data from file gas.dat
reading liquid.dat data from file liquid.dat
reading boundary.in data from file boundary.in
generating a piston profile from the inputs in engine.in
reading post.in data from file post.in
reading surface.dat data from file surface.dat
reading embedded.in data from file embedded.in
The parallel block size (dx, dy, dz) is 6.400000e-002 6.400000e-002 6.400000e-002.
rank = 0 num_level_active[2]=16, num_level_total[2]=16
rank = 0 num_level_active[3]=80, num_level_total[3]=80
rank = 0 num_level_active[4]=261, num_level_total[4]=261
rank = 0 num_level_active[5]=1064, num_level_total[5]=1064
rank = 0 num_level_active[6]=1312, num_level_total[6]=1312
rank = 0 num_level_active[7]=3848, num_level_total[7]=3848
rank = 0 num_level_active[8]=11827, num_level_total[8]=11827
at this point windows stoped converge whats problem please help me

[Blanco]

Does this happen also when you try to run an examples case?

[jiliyur]

hi i don't try it lets me try it and answer thanks for your reply

[jiliyur]

hi dear
i do it and see same error i create a new boundry in this one case i meet an other error like this
reading inputs.in data from file inputs.in
reading engine.in data from file engine.in
reading amr.in data from file amr.in
turb_flag = 1 in inputs.in, reading in turbulence.in
reading turbulence.in data from file turbulence.in
reading mech.dat data from file mech.dat
reading species.in data from file species.in
trying to read in therm.dat... reading
there are 52 reactions and 29 species
reading initialize.in data from file initialize.in
reading spray.in data from file spray.in
reading gas.dat data from file gas.dat
reading liquid.dat data from file liquid.dat
reading boundary.in data from file boundary.in
generating a piston profile from the inputs in engine.in
reading post.in data from file post.in
reading surface.dat data from file surface.dat
error....geometries with rotational periodicity must have the z axis as the rotational axis and be symmetric about the x axis
what is this error? please help me

[Blanco]

Hi,

if also the original test case fails to run, then there's something wrong in your environment/installation/hw settings, because the test case is expected to run without any modification.

[jiliyur]

thanks alot for your reply and guide

[MFGT]

If you created the geometry on your own, check for normal direction.

Don't try to simulate the universe!

And why are you using this old release of the code?
I have 2.3.25 and 2.4.12 at work.