density problem

snowshovel

Guys,

I defined a new material in CFX with variable density and viscosity by using CEL. I did plot the density and viscosity in CFX-Pre which look great.

the problem is a simple liquid flow in duct. the inlet BC is mass flow rate and static temp. the outlet BC is static pressure. the wall is non-slip with a constant temp.

When I tried to run the case, I got a fetal error which is as follows,

Fetal Bounds Error Detected ----------------------------- Variable: Density

Details of Error ---------------------------- Error detected by routine: MAKDAT

CDANAM = LVAR CDTYPE = INTR ISIZE = 95 CRESLT = OLD

Anybody knows where the problem is?

thanks a lot

snowshovel