Model.set_acousticmesh_options#

Model.set_acousticmesh_options(NumElemPerWaveLength=6, WaveSpeed=340000, DisplayCavities=0)#

Assigns certain options used during acoustic cavity meshing.

Parameters:

  • NumElemPerWaveLength (int) – Specifies the element per wave length which is used to decide the target element size. The target size is computed as \(\frac{ \frac{WaveSpeed}{MaxFrequency} }{NumElemPerWaveLen}\)

  • WaveSpeed (double) – Specifies the wave length which is used to decide the target element size.

  • DisplayCavities (int) – Option to control the number of cavities displayed during the preview.

Example#

Assign the element per wave length equals to 6 , the wave speed equals to 31000.0 and the number of the cavities displayed equals to 10 during the acoustic cavity meshing#
import hm
import hm.entities as ent

model = hm.Model()

model.set_acousticmesh_options(
    NumElemPerWaveLength=6, WaveSpeed=31000.0, DisplayCavities=10
)