Go to the source code of this file.
Namespaces | |
| BL_Squash | |
| Namespace to define the mapping [0,1] -> [0,1] that re-distributes nodal points across the channel width. | |
Functions | |
| double | BL_Squash::squash_fct (const double &s) |
| Mapping [0,1] -> [0,1] that re-distributes nodal points across the channel width. More... | |
| left (\begin{array}{c} L_{up}+\zeta \\ 1 \end{array} \right)+A \left(\begin | |
Straight, horizontal channel wall at  deforms into an oscillating parabola. The amplitude of the oscillation  and its period is  . The position vector to a point on the wall, parametrised by the Lagrangian coordinate ![$ \zeta \in [0,L]$](form_34.png) , is therefore given by. More... | |
Variables | |
| double | BL_Squash::Delta =0.1 |
| Boundary layer width. More... | |
| double | BL_Squash::Fract_in_BL =0.5 |
| Fraction of points in boundary layer. More... | |
Function Documentation
◆ left()
| left | ( | \begin{array}{c} L_{up}+\zeta \\ 1 \end{array} \ | right | ) |
Straight, horizontal channel wall at deforms into an oscillating parabola. The amplitude of the oscillation and its period is . The position vector to a point on the wall, parametrised by the Lagrangian coordinate , is therefore given by.
Definition at line 89 of file collapsible_channel.cc.