flow360.DetachedEddySimulation

class DetachedEddySimulation

Bases: Flow360BaseModel

DetachedEddySimulation class is used for running hybrid RANS-LES simulations It is supported for both SpalartAllmaras and kOmegaSST turbulence models, with and without AmplificationFactorTransport transition model enabled.”

Example

>>> fl.SpalartAllmaras(
...     hybrid_model = DetachedEddySimulation(shielding_function = 'ZDES', grid_size_for_LES = 'maxEdgeLength')
... )

shielding_function: Literal['DDES', 'ZDES'] = 'DDES'

Specifies the type of shielding used for the detached eddy simulation. The allowed inputs are DDES (Delayed Detached Eddy Simulation proposed by Spalart 2006) and ZDES (proposed by Deck and Renard 2020).

grid_size_for_LES: Literal['maxEdgeLength', 'meanEdgeLength'] = 'maxEdgeLength'

Specifies the length used for the computation of LES length scale. The allowed inputs are maxEdgeLength and meanEdgeLength.