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RC India

RC Models => Electric Planes => Topic started by: joydeep on June 25, 2011, 10:13:23 AM

Title: coro, thermocol, selotape and sugarcane booms: Twin Boom!
Post by: joydeep on June 25, 2011, 10:13:23 AM
http://www.youtube.com/watch?v=a9C6Q5pKns4
Title: Re: coro, thermocol, selotape and sugarcane booms: Twin Boom!
Post by: atul_pg on June 25, 2011, 10:29:11 AM
Welcome to the forum..

Great video and a great place to fly..I think I heard some peacocks in the background ?

Post some pics of the build and specs of the electronics..

Great Job..
Title: Re: coro, thermocol, selotape and sugarcane booms: Twin Boom!
Post by: saikat on June 25, 2011, 11:23:17 AM
Good Stuff !!

"Graceful" is the word that comes to mind

Title: Re: coro, thermocol, selotape and sugarcane booms: Twin Boom!
Post by: sundaram on June 25, 2011, 11:45:54 AM
Great Build and gracefull flying  :thumbsup:

could you please specify which part is coro and where the thermocol is used ?

By Sugarcane for boom you mean dried young shoot of sugarcane
Title: Re: coro, thermocol, selotape and sugarcane booms: Twin Boom!
Post by: joydeep on June 25, 2011, 11:48:49 AM
Thanks!! coro is used in wing fuselage and tail 3mm thick, thermocol is sandwitched between coro wings
Title: Re: coro, thermocol, selotape and sugarcane booms: Twin Boom!
Post by: VC on June 25, 2011, 12:53:21 PM
Another one from the North East. Well done buddy and keep in touch!
Title: Re: coro, thermocol, selotape and sugarcane booms: Twin Boom!
Post by: akky on June 25, 2011, 01:24:24 PM
its the IIT Kanpur airfield and i think it was one of the summer projects
Title: Re: coro, thermocol, selotape and sugarcane booms: Twin Boom!
Post by: joydeep on June 25, 2011, 01:56:21 PM
Yes ! But its not summer project. I just love to do it.
Title: Re: coro, thermocol, selotape and sugarcane booms: Twin Boom!
Post by: sbajare on June 26, 2011, 08:03:42 PM
hi,

are you from IIT kanpur, do you know mayank sharma. he was the co-ordinator for IIT sp4mm3r in feb this year.

I was official judge for the event.

regds
sandeep
Title: Re: coro, thermocol, selotape and sugarcane booms: Twin Boom!
Post by: joydeep on June 26, 2011, 09:17:28 PM
Yes  , I know him. And I think we also have met. I was the one with the yellow biplane.
Title: Re: coro, thermocol, selotape and sugarcane booms: Twin Boom!
Post by: naatumach on June 27, 2011, 10:27:58 AM
Looks nice  :)
I'll also try building one. I do have a spare wing, ill try making something.
After 18july
Title: Re: coro, thermocol, selotape and sugarcane booms: Twin Boom!
Post by: jagjit on June 27, 2011, 03:14:16 PM
Very nice Flying and Landing.. DO u have the plan for the plane..
Title: Re: coro, thermocol, selotape and sugarcane booms: Twin Boom!
Post by: joydeep on June 28, 2011, 05:36:06 PM
I just designed it roughly..so didnt document any plan as such..i can give specs as for now
Title: Re: coro, thermocol, selotape and sugarcane booms: Twin Boom!
Post by: Swapnil on June 28, 2011, 05:54:17 PM
Waiting for the specs too!
Title: Re: coro, thermocol, selotape and sugarcane booms: Twin Boom!
Post by: joydeep on June 28, 2011, 09:11:06 PM
Here are the specs:

wing:airfoil ag36, 1.2m span, root cord=180mm, tip cord=120mm, sweep=0, washout=0

dys 1000kv 120W motor,18A esc,8x4 prop,turnigy 1000mah lipo, 3 esky 7.5 g servo, ar500 rx, dx5e tx

all up weight 480g
Title: Re: coro, thermocol, selotape and sugarcane booms: Twin Boom!
Post by: joydeep on June 28, 2011, 09:15:58 PM
tail: 110x360mm, tail LE to wing LE dist=430mm
Title: Re: coro, thermocol, selotape and sugarcane booms: Twin Boom!
Post by: sbajare on June 28, 2011, 09:43:45 PM
hi,

i remember you flying the yellow biplane. a summer student from dehradun aerospace college, built this twin boom. flew great.

pics below.

Title: Re: coro, thermocol, selotape and sugarcane booms: Twin Boom!
Post by: bessie on June 28, 2011, 10:37:49 PM
hi
  i have a doubt about this model design
   1) i thing in this model u dont need to worry about the motor mounting angle
   2)  do one need to worry about the 2 degree right thrust 2 degree down thrust
Title: Re: coro, thermocol, selotape and sugarcane booms: Twin Boom!
Post by: joydeep on June 28, 2011, 10:41:24 PM
If your thrust line coincides with cg or should be very near to it then no need to worry.
Title: Re: coro, thermocol, selotape and sugarcane booms: Twin Boom!
Post by: joydeep on June 28, 2011, 11:03:19 PM
as Requested
Title: Re: coro, thermocol, selotape and sugarcane booms: Twin Boom!
Post by: joydeep on June 28, 2011, 11:04:38 PM
too much size limations here !!!
Title: Re: coro, thermocol, selotape and sugarcane booms: Twin Boom!
Post by: joydeep on August 14, 2011, 10:04:14 PM
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Title: Re: coro, thermocol, selotape and sugarcane booms: Twin Boom!
Post by: RcBazaar on August 14, 2011, 10:40:12 PM
Joydeep...
beautiful model and excellent build... {:)} {:)} {:)}

sujju
Title: Re: coro, thermocol, selotape and sugarcane booms: Twin Boom!
Post by: joydeep on August 15, 2011, 10:10:43 PM
https://lh4.googleusercontent.com/-t55G9aABRGk/Tkf2Nmw-72I/AAAAAAAAAIg/V1zjaEyMOJE/s800/IMAGE_208.jpg
Title: Re: coro, thermocol, selotape and sugarcane booms: Twin Boom!
Post by: roopeshkrishna on August 16, 2011, 11:18:44 AM
its a nice build..inspiring.. {:)} {:)} :thumbsup:
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