SMALL - espritmodel.com SMALL - Telemetry SMALL - Radio
Reply
Thread Tools
This thread is privately moderated by skydve76, who may elect to delete unwanted replies.
Old Apr 07, 2010, 09:52 PM
More jets than a carburetor
skydve76's Avatar
United States, NE, Omaha
Joined Sep 2008
2,815 Posts
Discussion
Thrust Vectoring on a Large EDF

FLYFLY Mig-29 Twin 90MM, Roughly 3000 watts.

I have a DX6i, and the GWS elevon mixer I got doesn't work. So here is what I have, video below:

1) Vectoring on/off (elevator only is switchable, rudder always on)
2) Elevator and rudder vectoring, follows elevator.
3) Nozzles fixed at positive pitch, full elevator control (high alpha?)
4) No roll control due to mixing limitations and GWS mixer not working.

I have more up vectoring than down, It was hard to get enough throw going. I figured up would be most benificial. I am trying to fill the gaps between the nozzles and the air frame, but testing shows most of the air is redirected with little seeping through the gaps.

Servos are HS-82MGs. All of the 82MG servos I have have some play, and buzz alot. But they are tough as nails.

Was tough to show them off with one hand holding the camera lol (had to work rudder and elevator with one hand)

WISH ME LUCK!

RC FLYFLY Mig-29 Thrust Vectoring Nozzles (0 min 48 sec)


Going for this but with better music:
R/C TURBINE MIG 29 HOVERING!!! (6 min 11 sec)
skydve76 is online now Find More Posts by skydve76
Last edited by skydve76; Apr 07, 2010 at 10:08 PM.
Reply With Quote
Sign up now
to remove ads between posts
Old Apr 08, 2010, 02:32 AM
][' ([]) ([]) [[_
warbirdace's Avatar
lakeland florida
Joined Apr 2008
357 Posts
make like a rubber boot around it
warbirdace is offline Find More Posts by warbirdace
Reply With Quote
Old Apr 09, 2010, 03:58 PM
Addicted to building...
Freddie B's Avatar
Omaha Nebraska
Joined Feb 2006
5,999 Posts
Looks good, looks powerful too!

Fred
Freddie B is offline Find More Posts by Freddie B
Reply With Quote
Reply

Thread Tools

Similar Threads
Category Thread Thread Starter Forum Replies Last Post
Discussion Micro EDF Contest: F-22 Raptor with thrust vectoring for EDF-40 - plans in post #1 Esprit440 Micro EDF Jets and Power Systems 290 Feb 04, 2013 12:57 PM
Discussion Really poor thurst on EDF50 SamurAchzar Electric Ducted Fan Jet Talk 2 Mar 14, 2010 04:04 PM
Video Micro EDF Contest Entry - F-22 for EDF-40 with thrust vectoring video 2 Esprit440 Electric Plane Talk 8 Mar 02, 2008 10:42 PM
Video Micro EDF Contest Entry - F-22 for EDF-40 with thrust vectoring Esprit440 Electric Plane Talk 5 Feb 01, 2008 08:16 AM
Sold New F22 Park Jet with Thurst Vectoring Power Combo Bud Morrison Aircraft - Electric - Airplanes (FS/W) 7 Dec 11, 2007 10:59 PM