Hi @Lemlurker, I started an optimisation project on a wind turbine and I’m working on the next iteration…
Wind Turbine blade, fluid and structural optimisation using CAE
There are a few good references I used at the bottom, my next write up will include more info on cord length distribution. One of the references gives a lot to think about including potential power, typical efficiencies, blade design etc: http://www.gurit.com/files/documents/2aerodynamicspdf.pdf
I also have a matlab file if your interested to calculate blade twist with input variables like design wind speed, rpm blade size… should be easy to adapt to your needs!
If you have more specific questions I’ll do my best to answer!
best,
Darren Lynch