A single-phase, isothermal Reynolds-Averaged Navier-Stokes 0-Eq. model. More...
#include <dumux/common/properties.hh>#include <dumux/freeflow/properties.hh>#include <dumux/freeflow/rans/model.hh>#include <dumux/freeflow/navierstokes/volumevariables.hh>#include "problem.hh"#include "volumevariables.hh"Go to the source code of this file.
Single-phase Reynolds-Averaged Navier-Stokes flow.
A single-phase, isothermal Reynolds-Averaged Navier-Stokes model.
This model implements a single-phase, isothermal Reynolds-Averaged Navier-Stokes model, solving the momentum balance equation
\[\frac{\partial (\varrho \textbf{v})}{\partial t} + \nabla \cdot (\varrho \textbf{v} \textbf{v}^{\text{T}}) = \nabla \cdot (\mu_\textrm{eff} (\nabla \textbf{v} + \nabla \textbf{v}^{\text{T}})) - \nabla p + \varrho \textbf{g} - \textbf{f} \]
The effective viscosity is composed of the fluid and the eddy viscosity:
\[ \mu_\textrm{eff} = \mu + \mu_\textrm{t} \]
.
These models calculate the eddy viscosity without solving additional PDEs, only based on the wall distance and the velocity gradient.
The following models are available:
| Classes | |
| struct | Dumux::Properties::TTag::ZeroEq | 
| The type tag for the single-phase, isothermal Reynolds-Averaged Navier-Stokes 0-Eq. model.  More... | |
| struct | Dumux::Properties::ZeroEqModelTraits< dimension > | 
| Traits for the ZeroEq model.  More... | |
| struct | Dumux::Properties::ModelTraits< TypeTag, TTag::ZeroEq > | 
| struct | Dumux::Properties::VolumeVariables< TypeTag, TTag::ZeroEq > | 
| Set the volume variables property.  More... | |
| struct | Dumux::Properties::TTag::ZeroEqNI | 
| The type tag for the single-phase, non-isothermal Reynolds-Averaged Navier-Stokes model.  More... | |
| struct | Dumux::Properties::ModelTraits< TypeTag, TTag::ZeroEqNI > | 
| The model traits of the non-isothermal model.  More... | |
| struct | Dumux::Properties::VolumeVariables< TypeTag, TTag::ZeroEqNI > | 
| Set the volume variables property.  More... | |
| Namespaces | |
| namespace | Dumux | 
| namespace | Dumux::Properties | 
| The energy balance equation for a porous solid. | |
| namespace | Dumux::Properties::TTag | 
| Type tag for numeric models. | |