Wall functions

Collaboration diagram for Wall functions:

## Classes | |

class | nutkAtmRoughWallFunctionFvPatchScalarField |

This boundary condition provides a turbulent kinematic viscosity for atmospheric velocity profiles. It is desinged to be used in conjunction with the atmBoundaryLayerInletVelocity boundary condition. The values are calculated using: More... | |

class | epsilonWallFunctionFvPatchScalarField |

This boundary condition provides a wall constraint on turbulent kinetic energy dissipation rate, i.e. `epsilon` , for low- and high-Reynolds number turbulence models. More... | |

class | fWallFunctionFvPatchScalarField |

This boundary condition provides a wall constraint on the elliptic relaxation factor, `f` , which is executed in the `v2-f` based turbulence closure models for low- and high-Reynolds number turbulent flow cases. More... | |

class | kLowReWallFunctionFvPatchScalarField |

This boundary condition provides a wall constraint on turbulent kinetic energy, i.e. `k` , for low- and high-Reynolds number turbulence models. More... | |

class | kqRWallFunctionFvPatchField< Type > |

This boundary condition provides a simple wrapper around the zero-gradient condition, which can be used for `k` , `q` , and `R` fields for the case of high Reynolds number flow using wall functions. More... | |

class | nutkRoughWallFunctionFvPatchScalarField |

This boundary condition provides a wall constraint on the turbulent kinematic viscosity, i.e. `nut` , when using wall functions for rough walls, based on turbulent kinetic energy, `k` . The condition manipulates the `E` parameter to account for roughness effects. More... | |

class | nutkWallFunctionFvPatchScalarField |

This boundary condition provides a wall constraint on the turbulent kinematic viscosity, i.e. `nut` , when using wall functions, based on turbulent kinetic energy, `k` . More... | |

class | nutLowReWallFunctionFvPatchScalarField |

This boundary condition provides a wall constraint on the turbulent kinematic viscosity, i.e. `nut` for use with low Reynolds number models. It sets `nut` to zero, and provides an access function to calculate `y+` . More... | |

class | nutUBlendedWallFunctionFvPatchScalarField |

This boundary condition provides a wall constraint on the turbulent kinematic viscosity, i.e. `nut` , when using wall functions based on a blending of laminar sub-layer and log region contributions. More... | |

class | nutURoughWallFunctionFvPatchScalarField |

This boundary condition provides a wall constraint on the turbulent kinematic viscosity, i.e. `nut` , when using wall functions for rough walls, based on velocity, `U` . More... | |

class | nutUSpaldingWallFunctionFvPatchScalarField |

This boundary condition provides a wall constraint on the turbulent kinematic viscosity, i.e. `nut` , when using wall functions for rough walls, based on velocity, `U` , using Spalding's law to give a continuous `nut` profile to the wall (y+ = 0) More... | |

class | nutUTabulatedWallFunctionFvPatchScalarField |

This boundary condition provides a wall constraint on the turbulent kinematic viscosity, i.e. `nut` , when using wall functions, based on velocity, i.e. `U` . More... | |

class | nutUWallFunctionFvPatchScalarField |

This boundary condition provides a wall constraint on the turbulent kinematic viscosity, i.e. `nut` , when using wall functions, based on velocity, `U` . More... | |

class | nutWallFunctionFvPatchScalarField |

The class `nutWallFunction` is a base class that parents the derived boundary conditions which provide a wall constraint on various fields, such as turbulence kinematic viscosity, i.e. `nut` , for low- and high-Reynolds number turbulence models. More... | |

class | omegaWallFunctionFvPatchScalarField |

This boundary condition provides a wall constraint on specific turbulent kinetic energy dissipation rate, i.e. `omega` , for low- and high-Reynolds number turbulence models. More... | |

class | v2WallFunctionFvPatchScalarField |

This boundary condition provides a wall constraint on wall-normal velocity scale, i.e. `v2` , for low- and high-Reynolds number turbulence models. More... | |

This group contains turbulence model wall functions