Gerris Flow Solver Reference Manual | |||
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#include <gfs.h> |
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m : | a FttVector. |
c : | a volume fraction. |
Returns : | the value alpha such that the volume of a cubic cell lying under the plane defined by m.x = alpha is equal to c. |
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m : | |
alpha : | |
c1 : | |
Returns : | the volume (fraction) of a cubic cell lying under plane p. |
void gfs_tracer_vof_advection (GfsDomain *domain, GfsAdvectionParams *par, GfsVariable *half); |
Advects the v field of par using the current face-centered (MAC) velocity field.
If half is not NULL, the half-timestep value of par->v is stored in the corresponding variable.
domain : | a GfsDomain. |
par : | the advection parameters. |
half : | a GfsVariable or NULL. |