teecee Posted September 23, 2010 Share Posted September 23, 2010 Magic?.. nah, just some smart developers. Teecee. http://www.dailymail.co.uk/sciencetech/article-1314509/Human-powered-aircraft-makes-aviation-history-fly-using-flapping-wings.html Link to comment Share on other sites More sharing options...
spud Posted September 23, 2010 Share Posted September 23, 2010 Kind of a bugger to get the video to play BUT once it did it was obvious that the aircraft did not fly by flapping its wings. When the towline was released the plane never gained an inch of altitude, it simply slowly settled as it glided to the end of the field. There is a visible LOSS of altitude with each upward movement of the wing tips. But it might be really good at threshing wheat. Link to comment Share on other sites More sharing options...
teecee Posted September 23, 2010 Author Share Posted September 23, 2010 So you don't think that the flapping helped keep the thing aloft longer that if it had just glided? I tend to disagree, but hey, what does it matter.. interesting experiment. Teecee. Link to comment Share on other sites More sharing options...
Laurie Doering Posted September 23, 2010 Share Posted September 23, 2010 Kind of a bugger to get the video to play BUT once it did it was obvious that the aircraft did not fly by flapping its wings. When the towline was released the plane never gained an inch of altitude, it simply slowly settled as it glided to the end of the field. There is a visible LOSS of altitude with each upward movement of the wing tips. But it might be really good at threshing wheat. This is just the beginning. To quote "On August 2nd 2010 it sustained level flight for 19.3 seconds, becoming the world's first successful human-powered ornithopter." Link to comment Share on other sites More sharing options...
skypilot Posted September 23, 2010 Share Posted September 23, 2010 So you don't think that the flapping helped keep the thing aloft longer that if it had just glided? I tend to disagree, but hey, what does it matter.. interesting experiment. Teecee. I was wondering that too. Link to comment Share on other sites More sharing options...
alan2 Posted September 24, 2010 Share Posted September 24, 2010 First test flight , maybe a short hop was the plan. It has a very interesting wing flap movement , the curling of the wingtips movement reminded me of an eagles motion. Link to comment Share on other sites More sharing options...
Matthew Kane Posted September 24, 2010 Share Posted September 24, 2010 These guys will do a few more experiments with this. I would like to see it fly longer and sustain flight. That would prove it works. Link to comment Share on other sites More sharing options...
spud Posted September 24, 2010 Share Posted September 24, 2010 Just watched the 3 videos linked to on the other thread and unless you can gain altitude, and it seemed in one video that a drift to the aircraft's left was not corrected. If your not climbing and not controlling directions your just a passenger in a very expensive glider pedaling your heart out. But the aircraft does fly and flap its wings so it IS the first ornithopter. Reminds me of the folks who buy sail boats to relax. If you have ever sailed it is anything but relaxing. I get in this ... whatever and pedal like a fiend fly 10' off the ground hope a tree does not pop up and gently touch down 20 seconds later. Well, like the Wright brothers they have to start somewhere. Link to comment Share on other sites More sharing options...
Recommended Posts
Archived
This topic is now archived and is closed to further replies.