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◆ cs_lagr_orientation_dyn_jeffery()
Integration of the Jeffey equations in DNS mode.
- Parameters
-
[in] | dt_p | lagrangian time step |
[in] | gradvf | fluid velocity gradient |
◆ cs_lagr_orientation_dyn_spheroids()
Integration of the equations of motion for particle orientation:
Details in publication by M. Bossy and L. Campana (INRIA)
- Parameters
-
[in] | iprev | time step indicator for fields 0: use fields at current time step 1: use fields at previous time step |
[in] | dt_p | lagrangian time step |
[in] | gradvf | fluid velocity gradient |
◆ renormalize_spheroid()
Renormalization of the spheroid orientation.
Principle: ensure that the length of the spheroid (norm) stays equal to 1
- Parameters
-
[in] | orient | Rod orientation (vector) |
◆ wright_fisher_approx()
Wright-Fisher algorithm.
Principle:
- Parameters
-
[in] | radial | radial |
[in] | dtp | time step |