Trouble generating Chevron nozzle mesh
 

Hello everyone,
I'm new to ICEM CFD and I have to generate mesh for a 3D Chevron nozzle in order to compare with a Baseline one. The mesh for Baseline seems easier than Chevron which has a number of chevrons at the outlet.
Can anyone give me some method or tool to deal with this problem?
Thank you very much!
https://drive.google.com/file/d/1Cf-...ew?usp=sharing
https://drive.google.com/file/d/1K9R...ew?usp=sharing

I think you can actually use two symmetry plane to analyze just one of the six chevron section, that way the blocking would be fairly easy.

I don't know if there's a combustion mixing in the region and if it's valid or not if you apply this method.

Thank you very much for your help, Chrowale,
It's been for a while and now I'm able to mesh the geometry by splitting it in to 1:6, anyway, I'd try to do the meshing with the entire nozzle and check out the difference between them