Table 7: DEFINE
Macro Usage for the Eulerian
Model - Laminar Flow – Table 9: DEFINE
Macro Usage for the Eulerian
Model - Laminar Flow list the variables that can be customized using UDFs for the laminar
flow Eulerian multiphase model, the DEFINE
macros that are used to define the UDFs, and the phase that the
UDF must be hooked to for the given variable.
Table 7: DEFINE
Macro Usage for the Eulerian
Model - Laminar Flow
Variable | Macro | Phase Specified On |
---|---|---|
Boundary Conditions Inlet/Outlet | ||
volume fraction |
| secondary phase(s) |
species mass fractions |
| phase-dependent |
mass flux |
| primary and secondary phase(s) |
flow direction components |
| primary and secondary phase(s) |
velocity magnitude |
| primary and secondary phase(s) |
temperature |
| primary and secondary phase(s) |
pressure |
| mixture |
user-defined scalar boundary value |
| mixture |
discrete phase boundary value |
| mixture |
Fluid | ||
mass source |
| primary and secondary phase(s) |
momentum source |
| primary and secondary phase(s) |
energy source |
| primary and secondary phase(s) |
species source |
| phase-dependent |
granular temperature source |
| secondary phase(s) |
user-defined scalar source |
| mixture |
velocity |
| primary and secondary phase(s) |
temperature |
| primary and secondary phase(s) |
Table 8: DEFINE
Macro Usage for the Eulerian
Model - Laminar Flow
Variable | Macro | Phase Specified On |
---|---|---|
Boundary Conditions Fluid | ||
species mass fraction |
| phase-dependent |
granular temperature |
| secondary phase(s) |
porosity |
| mixture |
user-defined scalar |
| mixture |
viscous resistance |
| primary and secondary phase(s) |
inertial resistance |
| primary and secondary phase(s) |
Wall | ||
species boundary condition |
| phase-dependent |
shear stress components |
| primary and secondary phase(s) |
moving velocity components |
| secondary phase(s) |
temperature |
| mixture |
heat flux |
| mixture |
heat generation rate |
| mixture |
heat transfer coefficient |
| mixture |
external emissivity |
| mixture |
external radiation temperature |
| mixture |
free stream temperature |
| mixture |
user-defined scalar boundary value |
| mixture |
discrete phase boundary value |
| mixture |
Material Properties | ||
granular diameter |
| secondary phase(s) |
granular solids pressure |
| secondary phase(s) |
granular radial distribution |
| secondary phase(s) |
granular elasticity modulus |
| secondary phase(s) |
granular viscosity |
| secondary phase(s) |
granular temperature |
| secondary phase(s) |
Table 9: DEFINE
Macro Usage for the Eulerian
Model - Laminar Flow
Variable | Macro | Phase Specified On |
---|---|---|
drag coefficient |
| phase interaction |
lift coefficient |
| phase interaction |
heat transfer coefficient |
| phase interaction |
mass transfer coefficient |
| phase interaction |
heterogeneous reaction rate |
| phase interaction |