Tool to compute the fluid pressure force and moment. More...
Include dependency graph for PressureForces.cl:
Macros | |
| #define | _F_ pressureForces_f[i].XYZ |
Functions | |
| __kernel void | entry (__global vec *pressureForces_f, __global vec4 *pressureForces_m, const __global uint *iset, const __global int *imove, const __global vec *r, const __global float *rho, const __global float *p, const __global float *m, const __global uint *icell, const __global uint *ihoc, uint N, uivec4 n_cells, unsigned int pressureForces_iset, vec pressureForces_r) |
| Tool to compute the pressure force and moment for an especific body, due to the Ghost particles. | |
Detailed Description
Tool to compute the fluid pressure force and moment.
Macro Definition Documentation
◆ _F_
| #define _F_ pressureForces_f[i].XYZ |
Function Documentation
◆ entry()
| __kernel void entry | ( | __global vec * | pressureForces_f, |
| __global vec4 * | pressureForces_m, | ||
| const __global uint * | iset, | ||
| const __global int * | imove, | ||
| const __global vec * | r, | ||
| const __global float * | rho, | ||
| const __global float * | p, | ||
| const __global float * | m, | ||
| const __global uint * | icell, | ||
| const __global uint * | ihoc, | ||
| uint | N, | ||
| uivec4 | n_cells, | ||
| unsigned int | pressureForces_iset, | ||
| vec | pressureForces_r | ||
| ) |
Tool to compute the pressure force and moment for an especific body, due to the Ghost particles.
The pressure forces is computed using the same expression than in the fluid-fluid interactions.
- Parameters
-
pressureForces_f Force of each boundary element to be computed [N]. pressureForces_m Moment of each boundary element to be computed [N \( \cdot \) m]. iset Set of particles index. imove Moving flags. - imove > 0 for regular fluid particles.
- imove = 0 for sensors.
- imove < 0 for boundary elements/particles.
r Position \( \mathbf{r} \). rho Density \( \rho \). p Pressure \( p \). m Mass \( m \). icell Cell where each particle is located. ihoc Head of chain for each cell (first particle found). N Number of particles. n_cells Number of cells in each direction pressureForces_iset Particles set to be computed. pressureForces_r Point with respect the moments are computed \( \mathbf{r}_0 \).
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