Dear Liang and Zhikang,
I’m not sure if others from Sandia have responded, but Brian Resor is no longer employed in the Wind Program at Sandia.
Brian Resor’s report describing the reverse-engineered composite layup of the NREL 5-MW baseline blade is available here: prod-ng.sandia.gov/techlib-noau … 132569.pdf.
Have you requested the associated model files through the NuMAD page that Brian referenced above?
Best regards,