I am trying to use fluid viscosity in CEL expression to be used in other formulai.
My material name is 'MSR' and fluid name is 'my'.
I am trying to write expression my.viscosity or my.density, but receiving this error.
P.S. 'my' is Fluid and Particle definitions and Solid definitions is 'Ni foam'
Expression 'phasedensity*Cf/sqrt(Kp)' depends on a variable 'my.Density' which does not exist.
Expression 'porosity*my.density+(1-porosity)*Ni foam.density' depends on a variable 'my.Density' which does not exist.
Expression 'my.viscosity/porosity' depends on a variable 'my.Dynamic Viscosity' which does not exist.