They use a quantitative method here that might help you out.
http://www.oxeon.se/uploads///Media/Case%20Study%20-%20JEC%20magazine%2063%20-%20%20Composite%20surface%20smoothness%20improvement.pdf
Thanks for the advice SW, I'm a big fan of actual, physical testing for that reason. I'll be doing testing on various ply orientations and layups once I can nail down my general materials. The decision to go hybrid was based on this article...
Hi All,
I am working on a carbon/glass hybrid laminate (preferably IM-7 and S-2) and was wondering if anyone had experience with multiple fabric weaves in the same laminate and the effect on damage tolerance and/or strength. The fabric types are Twill 2x2 for the carbon and an 8H Satin for the...