tosicoliver60@gmail,com
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  • Serbia
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Welcome, OliverT

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Jon Verbeke commented on tosicoliver60@gmail,com's photo
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HEAVY_LIFT_DRONE_5_REVIZIJA_2_2016-May-04_02-48-56PM-000_CustomizedView42495777_rsz

"Hi, This is a similar solution to my PhD research. I came up with this idea in 2013. You can find my prototypes here: https://youtu.be/O1RX4xjMe1o https://youtu.be/xciBdGFQ8xM The…"
Oct 17, 2016
tosicoliver60@gmail,com commented on tosicoliver60@gmail,com's photo
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INDUSTRIAL_DRONE_REVISION_5_2016-May-10_05-15-44PM-000_CustomizedView11478408603_rsz

"In fact this virtual 3d model is previous octo drone, but with number of important modification:1 after some justified criticism i simplified number of parts (only central fuselage stayed intact)2 number of em cut to six (again, i was criticized by…"
May 10, 2016
tosicoliver60@gmail,com posted photos
May 10, 2016
tosicoliver60@gmail,com commented on tosicoliver60@gmail,com's photo
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HEAVY_LIFT_DRONE_5_REVIZIJA_2_2016-May-04_05-30-14PM-000_CustomizedView44552412_rsz

"In fact this virtual 3d model is previous octo drone, but with number of important modification:1 after some justified criticism i simplified number of parts (only central fuselage stayed intact)2 number of em cut to six (again, i was criticized by…"
May 10, 2016
tosicoliver60@gmail,com commented on tosicoliver60@gmail,com's photo
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HEAVY_LIFT_DRONE_5_REVIZIJA_2_2016-May-04_02-48-56PM-000_CustomizedView42495777_rsz

"Thank you, each argumented criticism is very valuable and useful. I'm not sure about the quality of navigator engine with 20-inch rotor (II think that is always better to have somewhat stronger engine on the rotor-to have some power to…"
May 5, 2016
Gary McCray commented on tosicoliver60@gmail,com's photo
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HEAVY_LIFT_DRONE_5_REVIZIJA_2_2016-May-04_02-48-56PM-000_CustomizedView42495777_rsz

"Hi, Twenty percent is considered about normal loss for a coaxial configuration. However, it can be a bit less and the ducted configuration can also help a little. That said, why bother, your setup would be more efficient and work just as well using…"
May 5, 2016
tosicoliver60@gmail,com's photo was featured
May 5, 2016
tosicoliver60@gmail,com commented on tosicoliver60@gmail,com's photo
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HEAVY_LIFT_DRONE_5_REVIZIJA_2_2016-May-04_02-48-56PM-000_CustomizedView42495777_rsz

"But I am not sure completely in the lateral sponsons, if I remember well after the project Hummingbird NACA published a manifesto why is not good to insert rotors in the wing (I didn't see that material so I dont know why is this not good)"
May 4, 2016
tosicoliver60@gmail,com commented on tosicoliver60@gmail,com's photo
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HEAVY_LIFT_DRONE_5_REVIZIJA_2_2016-May-04_02-48-56PM-000_CustomizedView42495777_rsz

"To be honest your figure (20%) is very high, do you have some internet address, or it is from the book? Also lost in one way, you benefit in the other (puting rotors in the well gives me a higher thrust)"
May 4, 2016
tosicoliver60@gmail,com commented on tosicoliver60@gmail,com's photo
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HEAVY_LIFT_DRONE_5_REVIZIJA_2_2016-May-04_02-48-56PM-000_CustomizedView42495777_rsz

"You can see it better in Autodesk fusion 360 gallery, it is just proposal"
May 4, 2016
Scott W commented on tosicoliver60@gmail,com's photo
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HEAVY_LIFT_DRONE_5_REVIZIJA_2_2016-May-04_02-48-56PM-000_CustomizedView42495777_rsz

"Since I'm thinking about it.. My only concern is that coaxial motors lose 20ish percent efficiency, I think..  So the only real benefit of that setup vs 6 or 8 spread out motors might be size.. but then, size can be a very serious design…"
May 4, 2016
Scott W commented on tosicoliver60@gmail,com's photo
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HEAVY_LIFT_DRONE_5_REVIZIJA_2_2016-May-04_02-48-56PM-000_CustomizedView42495777_rsz

"I think it's a great idea. (I hope you code, so you can add it as a frame style.. or a programmer sees it and tries it)"
May 4, 2016
tosicoliver60@gmail,com commented on tosicoliver60@gmail,com's photo
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HEAVY_LIFT_DRONE_5_REVIZIJA_2_2016-May-04_02-48-56PM-000_CustomizedView42495777_rsz

"Not yet, but I think it is quietly logical solution to enhance maximum power for the given motors (static thrust calculator gives figure of much more than 30 kg for tiger EM and 26 inch rotors and 4 navigator EM with 20 inch rotors)"
May 4, 2016
Scott W commented on tosicoliver60@gmail,com's photo
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HEAVY_LIFT_DRONE_5_REVIZIJA_2_2016-May-04_02-48-56PM-000_CustomizedView42495777_rsz

"This looks like a model, right?  It's really interesting, with the middle motors providing lift, and the smaller outer ones providing control..  Have you flown anything with that configuration?"
May 4, 2016
tosicoliver60@gmail,com posted photos
May 4, 2016
tosicoliver60@gmail,com commented on tosicoliver60@gmail,com's photo
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X_WING_64_2016-Mar-26_10-45-17AM-000_CustomizedView16343152

"Sorry but I am in trouble, because when I finish one design new idea fell on my mind. Now I seek the best design for single seat quadcopter drone design"
May 2, 2016

Profile Information

About Me:
GRADUATE MECHANICAL ENGINEER B. Sc. In MECHANICAL ENGINEERING, Department of Aeronautical Space Engineering
Please tell us a bit about your UAV interest
I like drones
Hometown:
Belgrade

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