Can a Spinning Annular Wing Model Plane Fly?

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SUMMARY

The discussion centers on the feasibility of constructing a Spinning Annular Wing Model Plane for an aerospace engineering contest. Participants highlight that while annular wing aircraft have historical significance, particularly with prototypes developed by SNECMA in the 1950s, the spinning mechanism differs from traditional designs. Specifically, spinning the annular wings does not enhance lift, as the engines are typically integrated into the duct. For effective design, participants suggest researching the Channelwing concept for improved lift capabilities.

PREREQUISITES
  • Understanding of annular wing aircraft design
  • Familiarity with ducted fan mechanics
  • Knowledge of aerodynamics related to lift generation
  • Basic principles of model aircraft construction
NEXT STEPS
  • Research the Channelwing design for high lift capabilities
  • Explore ducted fan technology and its applications in model aircraft
  • Investigate historical prototypes of annular wing aircraft by SNECMA
  • Learn about engine placement and landing gear design for model planes
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Aerospace engineering students, model aircraft enthusiasts, and designers interested in innovative aircraft concepts and aerodynamics.

chaosseeker
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So, I'm in college studying Aerospace Engineering and I'm going to enter a contest of airplane models. Summing it up, I would like to know if anyone can give any insight on if it is possible (at a reasonable price) to make a Spinning Annular Wing Model Plane (i don't really know if the name is right). Something along this lines: http://www.google.com/patents/US3065932 .
Would it fly? Where would put the engine? And something like a landing gear?
Thanks in advance.
 
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Annular wing aircraft have a history, especially in France, where full scale prototypes were built in the 1950s by SNECMA. See: http://falkeeinsgreatplanes.blogspot.com/2011/01/coleoptere-circular-wing-vertical-take.html

Spinning annular wings is a bit different, more like a ducted fan. The design you reference does not seem to spin the wings, as the engines seem built into the duct and spinning the duct does not help produce lift.
You might also google the Channelwing for a high lift partly annular design.
 

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