Documentation du code de simulation numérique SUNFLUIDH

This data setup is used to build the cylindrical solid bodies that contribute to the geometrical configuration. The form and the position of each cylinder are defined by means of its height, the axis lengths of its elliptic base and coordinates of the mid-height point.

 &Cylindrical_Immersed_Bodies  Axis_Direction= 1 ,
                               Xi_Center= 0.0   
                               Xj_Center = 0.0 ,
                               Xk_Center= 0.0,
                               Small_Axis_Radius= 0.0 , 
                               Great_Axis_Radius= 0.0 , 
                               Half_Height= 0.0,
                               Wall_BC_DataSetName="Set1"/
                               

• Type : real value
• This value defines the orientation of the axis with respect to the grid index {I,J,K}. The values 1, 2 and 3 are associated to the I,J and K-direction, respectively.
• Default value : none

• Type : real value
• Coordinates of the mid-height point of the cylinder (in 3D) or the center of the ellipse (in 2D).
• Default value : none

• Type : real value
• Half length of the small axis of the elliptic base of the cylinder.
• Default value : none

• Type : real value
• Half length of the great axis of the elliptic base of the cylinder.
• Default value : none

• Type : character string
• Name of the wall boundary condition set associated with the body. The wall boundary condition sets are built by means of the namelists Heat_Wall_Boundary_Condition_Setup (Heat boundary conditions) , Velocity_Wall_Boundary_Condition_Setup (Velocity boundary conditions) and Species_Wall_Boundary_Condition_Setup (species boundary conditions), used in regard to the type of problem. The user finds here some examples about wall boundary conditions).
• Default value= none