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Down the Rabbit Hole with Eviation's Alice
Wowsers.
https://www.youtube.com/watch?v=W0DHhiwvatQ Check out the skin radiators at https://youtu.be/W0DHhiwvatQ?t=104 and consider the architectural advantage of an ME-262 shark-like shape to the fuselage for headroom in a small cabin. Props positioned to accelerate the three wake-producing areas, with [high frequency] torque vectoring because landing can be tricky. At https://youtu.be/W0DHhiwvatQ?t=145 the rendering shows two- and three-bladed props. So what do you think? How will they look with advertising all over them? |
Somebody needs to call bill lear, they stole his plane.
I think I will be optimistic/ skeptical until type certified and produced. |
The Lear Jet had two turbojets on the fuselage and a T-tail. ....and a round fuselage. I'm more reminded of Scaled Composites.
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LEAR FAN. Two intakes on fuselage, I believe a pair PT-6 turbo shaft inside, "Y" tail. The black engineering prototype was across the street from my old job.
Maybe your right, does have that scaled composites look. |
Pretty amazing plane!
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https://upload.wikimedia.org/wikiped...5953232%29.jpg
I mean, kind of? But also not really? SC definitely does the non-tubular fuselage thing a lot though... nothing like this either, really. https://www.armytimes.com/resizer/qx...XNI4APDZRQ.jpg |
https://en.wikipedia.org/wiki/Learjet#Timeline
I looked at the link I provided, there was a major redesign a one point. Isn't there some disadvantage to the V-tail? Maybe compared to Y- or T-tail? There's airframe and there's power plant. Those skin radiators need a lot of wetted area. |
A V tail has less drag than a conventional tail, because there are fewer intersecting surfaces. A T tail is slightly lower drag, I think, because the intersections are farther apart? But the structural simplicity of the V tail gives it a bit of a weight advantage, maybe?
I am surprised a bit by the slim wings, and slender wing section. The wing tip motor pods would seem to alleviate the vortex drag, I think? |
Quote:
https://www.soaringmuseum.org/images...dff71e856.jpeg Or high altitude and maximizing dwell time on not much fuel. https://www.extremetech.com/wp-conte...-in-flight.jpg |
https://duckduckgo.com/?q=aircraft+V-tail+disadvantage
Apparently less interference drag but more wetted area required. And more complicated control linkages. It looks like all the air sees is high-efficiency airfoils and propellers sucking any detached airflow for lunch. |
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