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gfsuav · GFS UAV, a Coanda effect flying saucer

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  • Members: 385
  • Category: Aerospace
  • Founded: Mar 10, 2006
  • Language: English
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Re: GFS + Lifter => Towards the GFS-UAV N-XX   Message List  
Reply Message #110 of 686 |
Hi,
what about combining conventional GFS propulsion with lifter
propulsion? One could put +Hv on the streamlined body and -HV on the
hull, maybe just to decrease drag.
Just an idea :-)

This is one of the main purpose of the GFS-UAV project that I have started...
 
n the model GFS-UAV N-XX, the flaps will be replaced by a OAUGD perilstatic accelerator and the hull charged at High Voltage as the Lifter craft or ARDA Wing such as to reduce the air drag.
 
 
 

See more infos at : http://jlnlabs.imars.com/plasma/html/s_gdpthr1.htm

There are different means for generating an asymmetrical flow with a GDP skin, this has already been fully tested by the Industrial Plasma Engineering Group of the UTK Plasma Sciences Laboratory :

- A simple OAUGDP panel which uses only the paraelectric body forces, this gives an acceleration of the fluid, up to 10 m/s,

- An EHD plasma convection driven by DC ion mobility drift, this gives an acceleration of the fluid, up to 100 m/s,

- A peristaltic EHD plasma acceleration which gives an acceleration of the fluid, up to 480 m/s....

For more informations you may read the paper 6P-67"Electrodynamically induced airflow in one atmosphere uniform glow discharge surface plasma" by J. Reece Roth, presented at the 25th IEEE International Conference on Plasma Science ( June 1-4, 1998, Raleigh, North Carolina )

Today in need to build up a good and skilled team in RC UAV design to go forward in this field of research...

Sincerely,
Jean-Louis Naudin
Email: JNaudin509@...
Web site : http://www.jlnlabs.org



Sat Apr 8, 2006 6:47 am

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Message #110 of 686 |
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Hi, what about combining conventional GFS propulsion with lifter propulsion? One could put +Hv on the streamlined body and -HV on the hull, maybe just to...
jnaudin509@...
jnaudin509 Offline Send Email
Apr 8, 2006
6:50 am
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