Calculating Derived Field Quantities Using Named Expressions
The Named Expressions panel displays expressions that can be included in register definitions by name. You can add additional expressions to the Named expression list by creating the expression in the register display area and then clicking the Add button. This lets you add to the Named expression library.
Click on a named expression to select it. When a named expression has been selected, the Copy to Stack button is activated. Click Copy to Stack to push the expression on the top of the stack.
When
|
Expression Name |
Expression Definition |
|
Mag_E |
Mag(AtPhase(Smooth(<Ex,Ey,Ez>),Phase)) |
| Mag_E_t | Mag(Smooth(<E_tx,E_ty,Etz>)). Used with Transient projects. |
|
Mag_H |
Mag(AtPhase(Smooth(<Hx,Hy,Hz>),Phase)) |
| Mag_H_t | Mag(Smooth(<Hx,Hy,Hz>). Used with Transient projects. |
|
Mag_Jvol |
Mag(AtPhase(Smooth(<JVx,JVy,JVz>),Phase)) |
|
Mag_Jsurf |
Mag(AtPhase(Smooth(<Jsurfx,Jsurfy,Jsurfz>),Phase)) |
| Mag_Jsurf_t | Mag(<Jsurf_tx,Jsurf_ty,Jsruf_tz>). Used with Transient projects. |
|
ComplexMag_E |
Mag(CmplxMag(Smooth(<Ex,Ey,Ez>)) |
|
ComplexMag_H |
Mag(CmplxMag(Smooth(<Hx,Hy,Hz>)) |
|
ComplexMag_Jvol |
Mag(CmplxMag(Smooth(<JVx,JVy,JVz>)) |
|
ComplexMag_Jsurf |
Mag(CmplxMag(Smooth(<Jsurfx,Jsurfy,Jsurfz>)) |
|
Vector_E |
AtPhase(Smooth(<Ex,Ey,Ez>),Phase) |
| Vector_E_t | (Smooth(<E_tx,E_ty,E_tz>). Used in Transient projects. |
|
Vector_H |
AtPhase(Smooth(<Hx,Hy,Hz>),Phase) |
| Vector_H_t | (Smooth(<H_tx,H_ty,H_tz>). Used in Transient projects. |
|
Vector_Jvol |
AtPhase(Smooth(<JVx,JVy,JVz>),Phase) |
|
Vector_Jsurf |
AtPhase(Smooth(<Jsurf_x,Jsurf_y,Jsurf_z>),Phase) |
| Vector_Jsurf_t | (Smooth(<Jsurf_tx,Jsurf_ty,Jsurf_tz>). Used in Transient projects. |
|
Vector_RealPoynting |
Real(Poynting) |
| VectorReal_Poynting_t | Poynting_t. Used in Transient projects. |
|
Local_SAR |
LocalSAR |
|
Average_SAR |
AverageSAR |
|
Surface_Loss_Density |
SurfaceLossDensity. See further discussion here. |
|
Volume_Loss_Density |
VolumeLossDensity. See further discussion here. |
| Volume_Loss_Density_t | VolumeLossDensity_t. Used in Transient projects. |
|
Surface_Force_Density |
Surface Forces exist when one side is conductor, but the other is not, or finite conductivity and layered impedance boundary. This is mainly for the purpose of mapping surface force density in HFSS to Workbench Mechanical. For details on the calculations, see the technical notes. |
|
Mag_Displacement |
Mag(Smooth(<Ux,Uy,Uz>)). Magnitude of displacement, used with Workbench in projects exploring stress feedback. |
|
Displacement_Vector |
Smooth(<Ux,Uy,Uz>). Used with Workbench in projects exploring stress feedback. |