This section provides examples of the Expression Editor.
| Expression | Comments |
|---|---|
| Operators | |
| q = 5*2.14/ln(10) | |
| Logicals | |
| t0=5 q = (time > t0) ? 1 : 5 | If time is greater than 5 seconds, q = 1, otherwise q =5 |
|
r = sqrt( x*x+y*y+z*z) q = (time<5) ? 1 : ((r<0.1) ? 2+time^2 : 2) |
Nested conditional statement |
| Integration and Averaging | |
| q = 0.5*flow.pow@rotor | Flow Module Integrated power at the boundary named “rotor” |
| q = 0.5*flow.pow@patch.rotor | Same as above, but “rotor” is also a volume name |
| q = 0.5*flow.p@volume.rotor | Flow Module average power in the volume named “rotor” |
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