NSFVDispersePhaseDragFunctorMaterial

This material computes the linear drag coefficient for a dispersed phase based on the particle Reynolds number $var element = document.getElementById("moose-equation-a2e1dded-42b8-40da-9dca-0089d59a1bba");katex.render("Re_d", element, {displayMode:false,throwOnError:false});$ . The particle Reynolds number is defined as follows:

$var element = document.getElementById("moose-equation-232d0a69-b21d-41e3-b9c8-43222afba26c");katex.render(" Re_d = \\frac{\\rho_d d_d \\bm{u}_m}{\\mu_m}", element, {displayMode:true,throwOnError:false});$

where:

$var element = document.getElementById("moose-equation-7045b8fb-dc3c-43a9-8369-903ae3bcd450");katex.render("\\rho_d", element, {displayMode:false,throwOnError:false});$ is the density of the dispersed phase particles,
$var element = document.getElementById("moose-equation-b0e3de30-2cc8-48e5-8a52-750d1ce44136");katex.render("d_d", element, {displayMode:false,throwOnError:false});$ is the characteristic diameter of the dispersed phase particles,
$var element = document.getElementById("moose-equation-edfd7ada-b2d2-496d-9698-9cba23509206");katex.render("\\bm{u}_m", element, {displayMode:false,throwOnError:false});$ is the mixture velocity,
$var element = document.getElementById("moose-equation-db6a409b-cc66-4437-a824-de924d6024c4");katex.render("\\mu_m", element, {displayMode:false,throwOnError:false});$ is the mixture viscosity.

Based on this Reynolds number, the linear drag coefficient for the dispersed phase is computed as follows Schiller (1933):

$var element = document.getElementById("moose-equation-72d1b203-4388-4a3a-9c44-c1c742ade87c");katex.render(" f_{drag} = \\begin{cases} \\begin{aligned} &1 + 0.15 Re^{0.678} & \\quad &\\text{if } Re \\leq 1000, \\\\ &0.0183 Re & \\quad &\\text{if } Re > 1000. \\end{aligned} \\end{cases}", element, {displayMode:true,throwOnError:false});$

Input Parameters

muMixture Density. A functor is any of the following: a variable, a functor material property, a function, a postprocessor or a number.
C++ Type:MooseFunctorName
Unit:(no unit assumed)
Controllable:No
Description:Mixture Density. A functor is any of the following: a variable, a functor material property, a function, a postprocessor or a number.
rhoContinuous phase density. A functor is any of the following: a variable, a functor material property, a function, a postprocessor or a number.
C++ Type:MooseFunctorName
Unit:(no unit assumed)
Controllable:No
Description:Continuous phase density. A functor is any of the following: a variable, a functor material property, a function, a postprocessor or a number.
uThe velocity in the x direction. A functor is any of the following: a variable, a functor material property, a function, a postprocessor or a number.
C++ Type:MooseFunctorName
Unit:(no unit assumed)
Controllable:No
Description:The velocity in the x direction. A functor is any of the following: a variable, a functor material property, a function, a postprocessor or a number.

Required Parameters

blockThe list of blocks (ids or names) that this object will be applied
C++ Type:std::vector<SubdomainName>
Controllable:No
Description:The list of blocks (ids or names) that this object will be applied
declare_suffixAn optional suffix parameter that can be appended to any declared properties. The suffix will be prepended with a '_' character.
C++ Type:MaterialPropertyName
Unit:(no unit assumed)
Controllable:No
Description:An optional suffix parameter that can be appended to any declared properties. The suffix will be prepended with a '_' character.
drag_coef_nameDarcy_coefficientName of the scalar friction coefficient defined. The vector coefficient is suffixed with _vec. A functor is any of the following: a variable, a functor material property, a function, a postprocessor or a number.
Default:Darcy_coefficient
C++ Type:MooseFunctorName
Unit:(no unit assumed)
Controllable:No
Description:Name of the scalar friction coefficient defined. The vector coefficient is suffixed with _vec. A functor is any of the following: a variable, a functor material property, a function, a postprocessor or a number.
execute_onALWAYSThe list of flag(s) indicating when this object should be executed. For a description of each flag, see https://mooseframework.inl.gov/source/interfaces/SetupInterface.html.
Default:ALWAYS
C++ Type:ExecFlagEnum
Options:NONE, INITIAL, LINEAR, LINEAR_CONVERGENCE, NONLINEAR, NONLINEAR_CONVERGENCE, POSTCHECK, TIMESTEP_END, TIMESTEP_BEGIN, MULTIAPP_FIXED_POINT_END, MULTIAPP_FIXED_POINT_BEGIN, MULTIAPP_FIXED_POINT_CONVERGENCE, FINAL, CUSTOM, ALWAYS
Controllable:No
Description:The list of flag(s) indicating when this object should be executed. For a description of each flag, see https://mooseframework.inl.gov/source/interfaces/SetupInterface.html.
particle_diameter1Diameter of particles in the dispersed phase. A functor is any of the following: a variable, a functor material property, a function, a postprocessor or a number.
Default:1
C++ Type:MooseFunctorName
Unit:(no unit assumed)
Controllable:No
Description:Diameter of particles in the dispersed phase. A functor is any of the following: a variable, a functor material property, a function, a postprocessor or a number.
vThe velocity in the y direction. A functor is any of the following: a variable, a functor material property, a function, a postprocessor or a number.
C++ Type:MooseFunctorName
Unit:(no unit assumed)
Controllable:No
Description:The velocity in the y direction. A functor is any of the following: a variable, a functor material property, a function, a postprocessor or a number.
wThe velocity in the z direction. A functor is any of the following: a variable, a functor material property, a function, a postprocessor or a number.
C++ Type:MooseFunctorName
Unit:(no unit assumed)
Controllable:No
Description:The velocity in the z direction. A functor is any of the following: a variable, a functor material property, a function, a postprocessor or a number.

Optional Parameters

control_tagsAdds user-defined labels for accessing object parameters via control logic.
C++ Type:std::vector<std::string>
Controllable:No
Description:Adds user-defined labels for accessing object parameters via control logic.
enableTrueSet the enabled status of the MooseObject.
Default:True
C++ Type:bool
Controllable:Yes
Description:Set the enabled status of the MooseObject.
implicitTrueDetermines whether this object is calculated using an implicit or explicit form
Default:True
C++ Type:bool
Controllable:No
Description:Determines whether this object is calculated using an implicit or explicit form
seed0The seed for the master random number generator
Default:0
C++ Type:unsigned int
Controllable:No
Description:The seed for the master random number generator

Advanced Parameters

output_propertiesList of material properties, from this material, to output (outputs must also be defined to an output type)
C++ Type:std::vector<std::string>
Controllable:No
Description:List of material properties, from this material, to output (outputs must also be defined to an output type)
outputsnone Vector of output names where you would like to restrict the output of variables(s) associated with this object
Default:none
C++ Type:std::vector<OutputName>
Controllable:No
Description:Vector of output names where you would like to restrict the output of variables(s) associated with this object

Outputs Parameters

References

Links Schiller. A drag coefficient correlation. Zeit. Ver. Deutsch. Ing., 77:318–320, 1933.

@article{schiller1933drag,
    author = "Schiller, Links",
    title = "A drag coefficient correlation",
    journal = "Zeit. Ver. Deutsch. Ing.",
    volume = "77",
    pages = "318--320",
    year = "1933"
}

Input Parameters
References