version 3.8

An energy equation adaptor for isothermal free-flow models. More...

Description

A single-phase, non-isothermal free-flow model.

In addition to the momentum and mass/mole balance equations, this model also solves the energy balance equation :

\[ \frac{\partial (\varrho u)}{\partial t} + \nabla \cdot \left( \varrho h {\boldsymbol{v}} - \lambda_\text{eff} \nabla T \right) - q_T = 0 \]

For laminar Navier-Stokes flow the effective thermal conductivity is the fluid thermal conductivity: \( \lambda_\text{eff} = \lambda \).

For turbulent Reynolds-averaged Navier-Stokes flow the eddy thermal conductivity is added: \( \lambda_\text{eff} = \lambda + \lambda_\text{t} \). The eddy thermal conductivity \( \lambda_\text{t} \) is related to the eddy viscosity \( \nu_\text{t} \) by the turbulent Prandtl number:

\[ \lambda_\text{t} = \frac{\nu_\text{t} \varrho c_\text{p}}{\mathrm{Pr}_\text{t}} \]

Files

file  freeflow/navierstokes/energy/indices.hh
 
file  freeflow/navierstokes/energy/iofields.hh
 
file  freeflow/navierstokes/energy/model.hh
 A single-phase, non-isothermal free-flow model.
 
file  freeflow/navierstokes/energy/volumevariables.hh
 Base class for the model specific class which provides access to all volume averaged quantities.
 
file  freeflow/nonisothermal/indices.hh
 
file  freeflow/nonisothermal/iofields.hh
 
file  freeflow/nonisothermal/localresidual.hh
 
file  freeflow/nonisothermal/model.hh
 A single-phase, non-isothermal free-flow model.
 

Classes

class  Dumux::NavierStokesEnergyIndices< IsothermalIndices, numEq >
 Indices for the non-isothermal Navier-Stokes model. More...
 
struct  Dumux::NavierStokesEnergyIOFields< IsothermalIOFields >
 Adds I/O fields specific to non-isothermal free-flow models. More...
 
struct  Dumux::NavierStokesEnergyModelTraits< IsothermalT >
 Specifies a number properties of non-isothermal free-flow flow models based on the specifics of a given isothermal model. More...
 
class  Dumux::NavierStokesEnergyVolumeVariables< Traits, Impl >
 The isothermal base class. More...
 
class  Dumux::FreeflowNonIsothermalIndices< IsothermalIndices, numEq >
 Indices for the non-isothermal Navier-Stokes model. More...
 
struct  Dumux::FreeflowNonIsothermalIOFields< IsothermalIOFields, turbulenceModel >
 Adds I/O fields specific to non-isothermal free-flow models. More...
 
class  Dumux::FreeFlowEnergyLocalResidualImplementation< GridGeometry, FluxVariables, DiscretizationMethod, false, isCompositional >
 Specialization for isothermal models, does nothing. More...
 
class  Dumux::FreeFlowEnergyLocalResidualImplementation< GridGeometry, FluxVariables, DiscretizationMethods::Staggered, true, false >
 Specialization for staggered one-phase, non-isothermal models. More...
 
class  Dumux::FreeFlowEnergyLocalResidualImplementation< GridGeometry, FluxVariables, DiscretizationMethods::Staggered, true, true >
 Specialization for staggered compositional, non-isothermal models. More...
 
struct  Dumux::FreeflowNIModelTraits< IsothermalTraits >
 Specifies a number properties of non-isothermal free-flow flow models based on the specifics of a given isothermal model. More...
 

Typedefs

template<class GridGeometry , class FluxVariables , bool enableEneryBalance, bool isCompositional>
using Dumux::FreeFlowEnergyLocalResidual = FreeFlowEnergyLocalResidualImplementation< GridGeometry, FluxVariables, typename GridGeometry::DiscretizationMethod, enableEneryBalance, isCompositional >
 Element-wise calculation of the local residual for non-isothermal free-flow models. More...
 

Typedef Documentation

◆ FreeFlowEnergyLocalResidual

template<class GridGeometry , class FluxVariables , bool enableEneryBalance, bool isCompositional>
using Dumux::FreeFlowEnergyLocalResidual = typedef FreeFlowEnergyLocalResidualImplementation<GridGeometry, FluxVariables, typename GridGeometry::DiscretizationMethod, enableEneryBalance, isCompositional>