sunfluidh:velocity_wall_boundary_condition_setup_namelist
Différences
Ci-dessous, les différences entre deux révisions de la page.
Les deux révisions précédentesRévision précédenteProchaine révision | Révision précédente | ||
sunfluidh:velocity_wall_boundary_condition_setup_namelist [2016/11/28 18:21] – [Full data set of the namelist] yann | sunfluidh:velocity_wall_boundary_condition_setup_namelist [2017/10/02 14:32] (Version actuelle) – yann | ||
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Ligne 10: | Ligne 10: | ||
* NORTH : if the wall is located at the k+1/2 face-cell.\\ | * NORTH : if the wall is located at the k+1/2 face-cell.\\ | ||
{{ : | {{ : | ||
+ | |||
+ | A data set can be attributed to the walls of several solid bodies. [[ Wall_Boundary_Conditions_Examples | Some examples are given here ]] . | ||
+ | |||
===== Full data set of the namelist ===== | ===== Full data set of the namelist ===== | ||
& | & | ||
+ | Wall_BC_DataSetName | ||
West_Velocity_I_BC_Option = 0 , East_Velocity_I_BC_Option = 0 , | West_Velocity_I_BC_Option = 0 , East_Velocity_I_BC_Option = 0 , | ||
Back_Velocity_I_BC_Option = 0 , Front_Velocity_I_BC_Option= 0 , | Back_Velocity_I_BC_Option = 0 , Front_Velocity_I_BC_Option= 0 , | ||
Ligne 41: | Ligne 45: | ||
West_Wall_Velocity_K= 0.0 , East_Wall_Velocity_K= 0.0 , | West_Wall_Velocity_K= 0.0 , East_Wall_Velocity_K= 0.0 , | ||
Back_Wall_Velocity_K= 0.0 , Front_Wall_Velocity_K= 0.0 , | Back_Wall_Velocity_K= 0.0 , Front_Wall_Velocity_K= 0.0 , | ||
- | South_Wall_Velocity_K= 0.0 , North_Wall_Velocity_K= 0.0 , | + | South_Wall_Velocity_K= 0.0 , North_Wall_Velocity_K= 0.0 / |
- | End_of_Data_Block= .true. | + | |
<note important> | <note important> | ||
- | * The data bounded | + | * The data linked |
- | * When the usual no-slip and impermeability conditions are applied for all walls, this namelist could be omitted in the data file. The code use this boundary condition by default. | + | * When __**the usual no-slip and impermeability conditions are applied for all walls**__, this namelist could be omitted in the data file. The code use this boundary condition by default |
- | * Don't forget to set the boolean data " | + | *This namelist can be pooled with other ones of same type (for the heat or species mass fraction) to form a full wall boundary condition setup. |
- | *This namelist can be pooled with other ones of same type (for the temperature | + | |
- | *When several namelists are present, the first namelist is devoted by default to the walls of the domain' | + | |
**Find [[ Wall_Boundary_Conditions_Examples | here ]] how to construct the wall boundary conditions and some examples.** | **Find [[ Wall_Boundary_Conditions_Examples | here ]] how to construct the wall boundary conditions and some examples.** | ||
Ligne 58: | Ligne 60: | ||
----- | ----- | ||
<WRAP info>For a sake of clarity, the data are defined for the the " | <WRAP info>For a sake of clarity, the data are defined for the the " | ||
+ | ==== Wall_BC_DataSetName ==== | ||
+ | * Type : character string | ||
+ | * Name of the data set associated to the wall boundary conditions for the velocity. This name is used as an identifier in order distinguish the different sets of the wall boundary condition defined in the data file. The naming convention adopted is " | ||
+ | * By default " | ||
+ | * The same name must be used in the namelists [[ Heat_Wall_Boundary_Condition_Setup_Namelist | Heat_Wall_Boundary_Condition_Setup ]] (for heat boundary conditions) and [[ Species_Wall_Boundary_Condition_Setup_Namelist | Species_Wall_Boundary_Condition_Setup ]] (for species boundary conditions), | ||
+ | * Default value= none | ||
==== WEST_Velocity_I_BC_Option | ==== WEST_Velocity_I_BC_Option | ||
* Type : integer value | * Type : integer value | ||
- | * Select the type of the boundary condition applied to the I-component and bounded | + | * Select the type of the boundary condition applied to the I-component and linked |
* 0 : Fixed value | * 0 : Fixed value | ||
* 1 : Zero gradient | * 1 : Zero gradient | ||
Ligne 77: | Ligne 85: | ||
* Value of the velocity component when the boundary conditions are Dirichlet type. | * Value of the velocity component when the boundary conditions are Dirichlet type. | ||
* Default value = 0.0 | * Default value = 0.0 | ||
- | ==== End_of_Data_Block ==== | ||
- | * Type : boolean value | ||
- | * Specify the end of the namelist or a group of this type of namelist used to define different types of velocity boundary conditions. | ||
sunfluidh/velocity_wall_boundary_condition_setup_namelist.txt · Dernière modification : 2017/10/02 14:32 de yann