Hi everyone,
I am looking at my results at different steps of Immersed boundary method in cfdemSolverIB. The question is that why the intermediate pressure for a settling particle is something like the first attached image. On the other hand, using some correction for imposing particle velocity, the pressure field is modified to the second image and this field is used for drag calculation. Can anyone tell me more about the differences between these two steps?
| Attachment | Size |
|---|---|
 nse-ppar.png | 77.12 KB |
| corrected-p.png | 63.78 KB |
