[chenxiaohu]

Hi, everyone,
mixing layer, 300000 grid, LES,
BC: mass flow rate,wall, pressure out
density-based, time step size 4.526e-7,
density: ideal gas, viscosity: sutherland
Than, the error is shown as the picture follow....
Divergence detected - temporarily reducing courant number to 0.003 and try again....
Divergence detected - temporarily reducing courant number to 0.0003 and try again....
Divergence detected - temporarily reducing courant number to 3e-5 and try again....
Divergence detected - temporarily reducing courant number to 3e-6 and try again....
error: internal error at line 1419 in file '..\..\src\rp_mstage.c'
Divergence detected in AMG solver
Error object: #f

please help me ,thank U very much in advance...i don't know how to solve the question, please give me some tips.