one simple question
 

hi guys,i want to write a udf for temperature dependent thermal conductivity for steel(wall-boundary condition),this is my code:
DEFINE_PROPERTY(steel_thermal_conductivity,c,t)
{
real T = C_T(c,t);
return (real)((1871.0374)*pow(T,-0.5522));
}
my question is can we use T=C_T(c,t) for solid temperature or is it just for fluid? since it is temperature in cells

C_T(c,t) will retrieve the temperature where you set the DEFINE_PROPERTY, it will read the temperature of the solid if you apply the DEFINE_PROPERTY to the solid material.