How to mesh stirred tank with hexahedral mesh?
 

As title..how to mesh the stirred tank with hexahedral mesh...

decompose your domain
here is a tutorial:
http://my.fit.edu/itresources/manual...guide/tg04.htm

Hi -mAx-,

Thanks for your reply.
I am struggling in decomposing the impeller region...any idea?

extrude the inner cylinder (surrounding the impeller), and split the volume with extruded surface.
The outer volume (not the one with impellers) should be meshable with hexa.
Then the inner volume may be decomposed in quarters
etc...