need help

sdsuronnie · February 1, 2016, 20:17

Hello, guys

I am a graduate student working on the ANSYS CFD project for my master thesis, now i have several problems about my project, hope some experienced
engineer could help me, so I can graduate

1, this is my structure with highly curved face and small gap inside

any one can give me some instructions about making a better mesh ,
ansys workbench does not help now, i tried millions time, still cannot get a decent mesh

fresty · February 2, 2016, 00:49

One of the ways could be, to try and apply variety of local meshes at different regions by dividing your flow domain into parts..later on interface these regions in Fluent/ CFX..

sdsuronnie · February 2, 2016, 01:38

thx, this seems the only way,
I tried the ICEM CFD, however I cannot deal with this kind structure by using ICEM

saddy · February 2, 2016, 02:16

in my opinion, you should create seperate regions where you can use different types of meshing, then you can smoothen/swap the mesh....

February 2, 2016, 00:49		#2
fresty Senior Member Join Date: Aug 2014 Location: UK Posts: 213 Rep Power: 12	One of the ways could be, to try and apply variety of local meshes at different regions by dividing your flow domain into parts..later on interface these regions in Fluent/ CFX..

February 2, 2016, 01:38		#3
sdsuronnie New Member ronnie wang Join Date: Jan 2016 Posts: 10 Rep Power: 10	thx, this seems the only way, I tried the ICEM CFD, however I cannot deal with this kind structure by using ICEM

February 2, 2016, 02:16		#4
saddy Senior Member sandy Join Date: Feb 2016 Location: . Posts: 117 Rep Power: 10	in my opinion, you should create seperate regions where you can use different types of meshing, then you can smoothen/swap the mesh....