[mahdidelfan]

hi
my domain is a quarter of the original geometry of supersonic wind tunnel.wind tunnel mach number is 1.8 . in my domain Using tow symmetry boundary conditions and tow wall boundary condition and a boundary condition input and an output boundary condition my simulation cfx Boundary conditions is:
ANALYSIS TYPE:
Option = Steady State
TURBULENCE MODEL:
Option = k epsilon
BOUNDARY: inlet
FLOW REGIME:
Option = Subsonic
END
HEAT TRANSFER:
Option = Static Temperature
Static Temperature = 300 [K]
END
MASS AND MOMENTUM:
Option = Total Pressure
Relative Pressure = 1.8 [bar]
TURBULENCE:
Option = Medium Intensity and Eddy Viscosity Ratio
END
BOUNDARY: outlet
Boundary Type = OPENING
Location = outlet
FLOW REGIME:
Option = Subsonic
END
HEAT TRANSFER:
Opening Temperature = 300 [K]
Option = Opening Temperature
END
MASS AND MOMENTUM:
Option = Opening Pressure and Direction
Relative Pressure = 84000 [Pa]
END
TURBULENCE:
Option = Medium Intensity and Eddy Viscosity Ratio
END


wall
HEAT TRANSFER:
Option = Adiabatic
END
MASS AND MOMENTUM:
Option = No Slip Wall
END
WALL ROUGHNESS:
Option = Smooth Wall
END

After 1600 itration cfx solver stop solution .
The error is in the attached image:
Please Help me, please
Thanks for all