I was thinking blocking the spokes from being impeller blades and dumping air into the side slipstream. I had not considered drag from the inside on the inner rim, a cylinder.
Hummmm.
Bob Wilson
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2019 Tesla Model 3 Std. Range Plus - 215 mi EV
2017 BMW i3-REx - 106 mi EV, 88 mi mid-grade
Retired engineer, Huntsville, AL
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