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Old Dec 07, 2014, 03:01 AM
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34 Posts
Quote:
Originally Posted by Kazu-kaku View Post
Sinopterus37iV This wing is strong for wind.
The crease in the wing is very well placed.

I hate to jump to conclusions but your single finger wings did not have this before FIF disclosure !!
http://youtu.be/SL8uSeRyhlc?list=UUA...9dI6-Akwd1f5EQ
Simply put. I hope you make the kids happy....
http://www.rcgroups.com/forums/showthread.php?t=2241301
http://www.ornithopter.org/forum/showthread.php?t=6329
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Last edited by Frogger1225; Dec 07, 2014 at 03:35 AM.
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Old Dec 07, 2014, 06:01 AM
K Kakuta
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Joined Aug 2006
1,243 Posts
Pteranodon32iV: Good Flight and Gliding in Strong Wind: Operator View

Pteranodon32iV: Good Flight and Gliding in Strong Wind: Operator View

Pteranodon32iV: Good Flight and Gliding in Strong Wind: Operator View (6 min 34 sec)


Flight in Very Strong Wind 5-6meter/second.
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Old Dec 07, 2014, 06:58 AM
K Kakuta
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Joined Aug 2006
1,243 Posts
SingleFingerWing is evolution type of the wing of My Pterosauria type ornithopter

Single Finger Wing is evolution type of the wing of My Pterosauria type ornithopter beginning with Pteranodon5-5.-I am sorry too long.
Pteranodon V5-5 in the sky Ornithopter RC (1 min 51 sec)

Pteranodon2 flight Ornithopter RC (0 min 16 sec)

Pteranodon3 flight Ornithopter RC (0 min 16 sec)

Tupuxuara 7-5 Pterosaur RC Ornithopter (2 min 58 sec)

Tapejara 8-7 :Pterosaur Ornithopter RC : (4 min 20 sec)

Sordes 5-5 First Flight :Pterosaur Ornithopter RC (2 min 44 sec)

Rhamphorhyncus 10-1 Flight 2 :Pterosaur Ornithopter (1 min 35 sec)

Pteranodon 9-7 Very Good Flight 6 : RC Ornithopter (3 min 3 sec)

Swift F7 : Test Flight 4 in the wind 4-6.7m/sec. (2 min 8 sec)

Tupuxuara 7-7 : Pterosaur RC Ornithopter (2 min 21 sec)

Tupuxuara 7-9 Good flight & Gliding (6 min 39 sec)

Chaoyangopterus 8-8 Good Gliding & Flight (4 min 43 sec)

Chaoyangopterus 8-9 :High performance Flight & Gliding with new Orcon film color wing (3 min 7 sec)

Pteranodon 9-8 Vtail Flight & Gliding (4 min 32 sec)

Pteranodon 9-8 Vtail : Good Flight & Gliding (7 min 55 sec)

Making of Pteranodon5-6V vol 1 (15 min 30 sec)

Pteranodon 9-9 Vtail Flight with New Wing (2 min 9 sec)

Dsungaripterus 5-7V : Good quiet flight and Gliding (3 min 49 sec)

ソルデス 翼竜RC  Sordes5-7V Good flight in wind (3 min 40 sec)

Dsungaripterus 5-8 with Articulated Wings: Very Good Flight and Gliding (5 min 48 sec)

Sinopterus37iV Single Finger Wing : First Flight Test (4 min 18 sec)

Sinopterus37iV Single Finger Wing : Third Flight Test: very Good Flight and Gliding (5 min 52 sec)

Dsungaripterus 5-9 with Articulated Single Finger Wings: Good Flight and Gliding in Wind (8 min 16 sec)

Sordes5-9iV Single Finger Wing : Good Flight and Gliding (5 min 18 sec)

Pteranodon32iVwith Articulated Single Finger Wings: Good Flight and Gliding: Operator View (5 min 6 sec)
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Old Dec 07, 2014, 09:31 AM
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Joined Aug 2014
227 Posts
Your models fly beautifully. Quite wonderful.

Have you considered modifying your spar to implement the azdharchid strap-oval cross section into metacarpal IV and the Tee section into IV-2 & IV-3 ?

That would allow you to eliminate the vertical articulation at the wrist (which pterosaurs didn't have and couldn't do).
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Old Dec 07, 2014, 10:14 AM
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Joined Sep 2014
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Dr. K shows the principle of FIF helps !!
http://youtu.be/GRIb0EkjyTk
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Last edited by Frogger1225; Dec 07, 2014 at 09:39 PM.
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Old Dec 07, 2014, 11:31 PM
Wildlife Artist / RC Designer
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Joined Jul 2014
194 Posts
Quote:
Originally Posted by JimC3 View Post
Your models fly beautifully. Quite wonderful.

Have you considered modifying your spar to implement the azdharchid strap-oval cross section into metacarpal IV and the Tee section into IV-2 & IV-3 ?

That would allow you to eliminate the vertical articulation at the wrist (which pterosaurs didn't have and couldn't do).
Jim can you dumb down your question for me? Lol. I'm interested in your question but I don't understand the pterasaur biology terminalogy without looking it up.
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