Research and background knowledge
General wind turbine knowledge
A lot of these insights are from the Wind Energy Coursera course.
Research papers, articles, media
Analysis of Different Blade Architectures on small VAWT Performance
Battisti, L., Brighenti, A., Benini, E., & Castelli, M. R. (2016, September). Analysis of different blade architectures on small VAWT performance. In Journal of Physics: Conference Series (Vol. 753, No. 6, p. 062009). IOP Publishing. https://iopscience.iop.org/article/10.1088/1742-6596/753/6/062009/pdf