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A Doble engine powered this airplane: https://www.youtube.com/watch?v=nw6NFmcnW-8 https://www.youtube.com/watch?v=nw6NFmcnW-8
by jhallenworld 11y ago
A Doble engine powered this airplane:
https://www.youtube.com/watch?v=nw6NFmcnW-8 https://www.youtube.com/watch?v=nw6NFmcnW-8
- zombees 11y agoIt's really cool how they can arbitrarily turn the prop on and off like an electric aircraft, even reversing its direction. Might this be one of the earliest examples of thrust reversal for breaking? Also, could this be a more efficient arrangement than IC engine+prop governor?