In this video I take a deep dive on some of the principles that govern the performance of the props that we use on our quads. I look at the effect of diameter, disc loading, number of blades and angle of attack on prop efficiency and thrust. Finally we look at what props are most suitable for different applications.

This video was reuploaded to include a better treatment of L/D ratio as it relates to efficiency. Thank you to the commenters who brought this to my attention.

Motor selection video:    • How to pick the best motor for your q...  
Slides: https://drive.google.com/drive/folder...
Prop tip sped calculator: https://warpdriveprops.com/propspd2.html

Support me on Patreon:   / chris_rosser  

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Video Link:    • Wonki - Sunset Paradise (Vlog No Copy...