- dPipe diameter [m]
C++ Type:double
Unit:(no unit assumed)
Controllable:No
Description:Pipe diameter [m]
- equationThe equation to use for mass transfer calculation
C++ Type:MooseEnum
Controllable:No
Description:The equation to use for mass transfer calculation
- fpThe name of the user object for liquid side fluid properties
C++ Type:UserObjectName
Controllable:No
Description:The name of the user object for liquid side fluid properties
GasLiquidMassTransfer
Calculates overall liquid mass transfer coefficient [m/s].
Description
This object implements two models for estimating the mass transfer coefficient of a flowing system. The first model is the one described by C.R. Wilke, P. Chang, Correlation of diffusion coefficients in dilute solutions'', AICHE J., 1955, 1(2) 264-270.
The second model is the famous Stokes-Einstein relationship, which provides the diffusion of a spherical partical through a liquid with a low Reynolds number. The relationship is as follows:
Here, is the diffusivity being calculated, is the Boltzmann constant, is the temperature of the fluid, is the dynamic viscosity, and is the particle radius.
Input Parameters
- db0.023Dittus-Boelter equation constant
Default:0.023
C++ Type:double
Unit:(no unit assumed)
Controllable:No
Description:Dittus-Boelter equation constant
- molar_weightmolar weight solvent [kg/mol]
C++ Type:double
Unit:(no unit assumed)
Controllable:No
Description:molar weight solvent [kg/mol]
- phi1The association parameter for the solute (see Wilke-Chang)
Default:1
C++ Type:double
Unit:(no unit assumed)
Controllable:No
Description:The association parameter for the solute (see Wilke-Chang)
- radiusParticle radius [m]
C++ Type:double
Unit:(no unit assumed)
Controllable:No
Description:Particle radius [m]
- wc7.4e-08WilkeChang constant
Default:7.4e-08
C++ Type:double
Unit:(no unit assumed)
Controllable:No
Description:WilkeChang constant
Optional Parameters
- allow_duplicate_execution_on_initialFalseIn the case where this UserObject is depended upon by an initial condition, allow it to be executed twice during the initial setup (once before the IC and again after mesh adaptivity (if applicable).
Default:False
C++ Type:bool
Controllable:No
Description:In the case where this UserObject is depended upon by an initial condition, allow it to be executed twice during the initial setup (once before the IC and again after mesh adaptivity (if applicable).
- execute_onTIMESTEP_ENDThe 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:TIMESTEP_END
C++ Type:ExecFlagEnum
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.
- execution_order_group0Execution order groups are executed in increasing order (e.g., the lowest number is executed first). Note that negative group numbers may be used to execute groups before the default (0) group. Please refer to the user object documentation for ordering of user object execution within a group.
Default:0
C++ Type:int
Controllable:No
Description:Execution order groups are executed in increasing order (e.g., the lowest number is executed first). Note that negative group numbers may be used to execute groups before the default (0) group. Please refer to the user object documentation for ordering of user object execution within a group.
- force_postauxFalseForces the UserObject to be executed in POSTAUX
Default:False
C++ Type:bool
Controllable:No
Description:Forces the UserObject to be executed in POSTAUX
- force_preauxFalseForces the UserObject to be executed in PREAUX
Default:False
C++ Type:bool
Controllable:No
Description:Forces the UserObject to be executed in PREAUX
- force_preicFalseForces the UserObject to be executed in PREIC during initial setup
Default:False
C++ Type:bool
Controllable:No
Description:Forces the UserObject to be executed in PREIC during initial setup
Execution Scheduling 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.
- use_displaced_meshFalseWhether or not this object should use the displaced mesh for computation. Note that in the case this is true but no displacements are provided in the Mesh block the undisplaced mesh will still be used.
Default:False
C++ Type:bool
Controllable:No
Description:Whether or not this object should use the displaced mesh for computation. Note that in the case this is true but no displacements are provided in the Mesh block the undisplaced mesh will still be used.
Advanced Parameters
- prop_getter_suffixAn optional suffix parameter that can be appended to any attempt to retrieve/get material 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 attempt to retrieve/get material properties. The suffix will be prepended with a '_' character.
- use_interpolated_stateFalseFor the old and older state use projected material properties interpolated at the quadrature points. To set up projection use the ProjectedStatefulMaterialStorageAction.
Default:False
C++ Type:bool
Controllable:No
Description:For the old and older state use projected material properties interpolated at the quadrature points. To set up projection use the ProjectedStatefulMaterialStorageAction.