|Feb 13, 2014, 12:20 AM|
Joined Mar 2004
Ваш самолет с крыльями тандем является прекрасным летающий модель. Я хотел бы узнать больше об этом.
Благодарим Вас за проявленное фотографии и видео. Это летит очень хорошо. Я надеюсь, что Google переводит хорошо.
Теплые пожелания; Дэйв
Your plane winged tandem is a wonderful flying model. I would like to learn more about it.
Thank you for showing pictures and video. It flys very well. I hope google translates well.
Warm regards; Dave
|Feb 20, 2014, 11:31 AM|
So it's winter, and for us that means indoor season. Everyone in my club built a hovercraft for some racing, and as I know WIGs I oppose to building a hovercraft.
Furthermore, my brother bought himself a CNC machine, and he needs some practice material.
I was always fascinated by the elegant form of the Alexeyev UT-1 training machine, which has a nice 3-view drawing on page 109, and description on page 41.
So i quickly redraw it in my CAD software, and gave it to my brother for production.
To be honest, I did all this with an other thing than groundeffect in mind, I maybe want to copy the lines and build a sport/jetlike model with contrarotating props at the tail, and retracts. I use this model now for CG evaluation, and once that is done I'll fit a small motor on it and try to make it raceworthy. I would be happy to share the dxf files, where you (if interested) can delete the motor mount from the tail, that's the only thing I changed from the original UT-1 design. Incidence of main wing is 6.83° (I love CNC )
The CAD file is named UT1.kmz, so I can upload it here. Before opening in CAD, change the file ending to .dxf.
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