Calculate area of wetted surface for a VOF-simulation

  • Last Post 17 October 2017
admin posted this 27 September 2017

How can I calculate area of wetted surface for a VOF-simulation?

admin posted this 17 October 2017

In Adapt/Iso-Value-Adaption, you can mark cells, which have a volume fraction of one phase between 0 and 0.5. Therefore, the iso-min value should be 0 and the iso-max value should be 0.5. With this adaption register, which will be created when you have clicked on "mark", the wall-zones can be separated. Under mesh/separate/faces, the register can be selected (option: mark). For the separated (wetted) surface, the area-integral can be calculated via Report/Results Reports/Surface Integral.