ICEM - Volume Mesh
 

hi,

i have a wing + aileron + flap geometry for which i am creating a mesh to be used
for external flow analysis of course.

i am creating a box domain around and then using 'build topology' with tolerance of 1 mm which is giving all RED curves ..thereafter creating 'BODY' using 'topology/all surface selection'

afterwards i go to the Global & Part Mesh Setup to give the sizing
(this being a first cut mesh so i am not aiming for a very fine mesh at this stage)


here's the PROBLEM :
when i generate the volume mesh for this domain the tetra mesh does not take care of the cavities in the domain which should be because of the geometry within the box domain ..why this , how to correct it ?

thanks