SlaterPorousBleed

SlaterPorousBleed#

class SlaterPorousBleed[source]#

Bases: Flow360BaseModel

SlaterPorousBleed is a no-slip wall model which prescribes a normal velocity at the surface as a function of the surface pressure and density according to the model of John Slater.

Example

  • Specify a static pressure of 1.01e6 Pascals at the slater bleed boundary, and set the porosity of the surface to 0.4 (40%).

>>> fl.SlaterPorousBleed(static_pressure=1.01e6 * fl.u.Pa, porosity=0.4, activation_step=200)

Attributes

static_pressure: Any#

The static pressure value.

porosity: float#

The porosity of the bleed region.

activation_step: int, optional#

Pseudo step at which to start applying the SlaterPorousBleedModel.

Default:

None