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Forum: Aircraft Design / Aerodynamics / New Technology

Aircraft design, structures, and emerging technology that may or may not revolutionize our sport.

  1. Sticky Thread Sticky: Articles

    Started by orion on July 27th, 2011
    2 Pages
    1 2
    • Replies: 17
    • Views: 19,059
    January 30th, 2017 04:13 PM Go to last post
  2. Sticky Thread Sticky: Technical references - Books, technical papers, software, etc.

    Started by orion on December 16th, 2010
    • Replies: 5
    • Views: 28,334
    January 16th, 2011 12:05 PM Go to last post
  1. L/D Ratio of an RV 3 ?

    Started by Lendo on December 30th, 2016
    4 Pages
    1 2 3 4
    • Replies: 47
    • Views: 2,619
    February 11th, 2017 07:08 AM Go to last post
  2. DINGO glider (split from Sandlin GOAT thread)

    Started by Victor Bravo on September 9th, 2016
    2 Pages
    1 2
    • Replies: 19
    • Views: 2,050
    February 9th, 2017 05:05 PM Go to last post
  3. Promethious 3 Revolution

    Started by Little Scrapper on February 6th, 2017
    2 Pages
    1 2
    • Replies: 25
    • Views: 1,080
    February 9th, 2017 09:02 AM Go to last post
  4. Modern day "motorcycle of the air" aircraft class?

    Started by cluttonfred on October 3rd, 2015
    92 Pages
    1 2 3 4 5 ... 92
    • Replies: 1,370
    • Views: 86,659
    February 9th, 2017 05:59 AM Go to last post
    • Replies: 4
    • Views: 315
    February 9th, 2017 01:11 AM Go to last post
  5. Aluminum Square Tube Gussets - what's the best fixing?

    Started by Jonny C on February 5th, 2017
    2 Pages
    1 2
    • Replies: 15
    • Views: 511
    February 8th, 2017 09:49 PM Go to last post
  6. T bar section verses angle section

    Started by BBerson on February 3rd, 2017
    2 Pages
    1 2
    • Replies: 27
    • Views: 907
    February 8th, 2017 06:44 PM Go to last post
  7. Thin Airfoil Theory

    Started by Aerowerx on February 8th, 2017
    • Replies: 2
    • Views: 207
    February 8th, 2017 09:26 AM Go to last post
  8. Sailplane Pitching moment

    Started by Wild Bill on February 5th, 2017
    2 Pages
    1 2
    • Replies: 15
    • Views: 628
    February 7th, 2017 07:09 PM Go to last post
  9. Discussion: Conceptual Design of an "Inexpensive" Single-Seat Motorglider

    Started by Topaz on September 10th, 2014
    42 Pages
    1 2 3 4 5 ... 42
    • Replies: 626
    • Views: 49,322
    February 4th, 2017 08:56 AM Go to last post
  10. Reduction of interference drag on a laminar airframe; pylon wing?

    Started by autoreply on April 30th, 2013
    5 Pages
    1 2 3 4 5
    • Replies: 67
    • Views: 12,845
    February 2nd, 2017 05:01 PM Go to last post
  11. Where to put your motors?

    Started by Foundationer on January 18th, 2017
    2 Pages
    1 2
    • Replies: 21
    • Views: 1,075
    February 2nd, 2017 01:31 PM Go to last post
  12. DIY AN665-20 threaded clevis's?

    Started by skeeter_ca on January 31st, 2017
    • Replies: 11
    • Views: 488
    February 2nd, 2017 01:55 AM Go to last post
  13. Ducted Fan propulsion

    Started by yankeeclipper on June 3rd, 2009
    6 Pages
    1 2 3 4 5 ... 6
    • Replies: 89
    • Views: 39,013
    February 1st, 2017 06:41 AM Go to last post
  14. What tools do you use for design work?

    Started by lochieferrier on January 29th, 2017
    4 Pages
    1 2 3 4
    • Replies: 46
    • Views: 1,925
    February 1st, 2017 12:15 AM Go to last post
  15. Vortex generators

    Started by randy on March 2nd, 2004
    6 Pages
    1 2 3 4 5 ... 6
    • Replies: 84
    • Views: 20,570
    January 31st, 2017 05:57 PM Go to last post
  16. Lift/Drag = 95.2????

    Started by Aerowerx on January 30th, 2017
    • Replies: 12
    • Views: 559
    January 31st, 2017 04:30 PM Go to last post
  17. Feel contraction

    Started by Jan Carlsson on January 31st, 2017
    • Replies: 3
    • Views: 261
    January 31st, 2017 10:23 AM Go to last post
  18. Anhedral in a Horizontal Stabilizer

    Started by Lendo on January 30th, 2017
    • Replies: 1
    • Views: 204
    January 30th, 2017 05:47 PM Go to last post
  19. Designing the fastest two place VW-powered airplane

    Started by rtfm on January 12th, 2017
    11 Pages
    1 2 3 4 5 ... 11
    • Replies: 159
    • Views: 6,431
    January 30th, 2017 06:22 AM Go to last post
  20. Ducted fan counter torque

    Started by Dusan on January 25th, 2017
    • Replies: 7
    • Views: 354
    January 27th, 2017 09:38 PM Go to last post
  21. Open Source CFD programs

    Started by Aerowerx on January 25th, 2017
    • Replies: 8
    • Views: 537
    January 26th, 2017 11:17 PM Go to last post
  22. Ducted fan aircraft

    Started by jthunt on March 16th, 2012
    68 Pages
    1 2 3 4 5 ... 68
    • Replies: 1,014
    • Views: 162,094
    January 26th, 2017 04:08 PM Go to last post
  23. X-4 Tailless Design

    Started by rv6ejguy on January 24th, 2017
    • Replies: 9
    • Views: 524
    January 25th, 2017 12:25 PM Go to last post
  24. Ultralight Design Books?

    Started by Brad_Bock on January 25th, 2008
    • Replies: 8
    • Views: 3,774
    January 25th, 2017 07:18 AM Go to last post

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