KR> Larger KR Flaps / air brakes

2008-10-12 Thread Phillip Matheson
Larry and All I have been reading many articles on the list regarding air brakes and flaps and have being thinking about the following mods I'm thinking of using a larger flap cord by moving the aileron bell cranks to the front of the rear spar( nothing new ) But I want to join the two f

KR> Larger KR Flaps / air brakes

2008-10-12 Thread larry flesner
> But I want to join the two flaps together by using a (belly board without >holes) to make one large Flap and shape to the bottom of the fuse. > Phillip Matheson That thought crossed my mind also but it seemed a bit complicated. Then I c

KR> Larger KR Flaps / air brakes

2008-10-12 Thread skyguyf...@aol.com
What is the difference between flaps and speed brakes?

KR> Larger KR Flaps / air brakes

2008-10-12 Thread Mark Langford
The question has been asked "what do the holes do for you". If I hadn't just asked an aero engineer that I have a LOT of respect for, I'd have said "they increase drag due to the turbulence created in their wake". But he assures me they DON'T. So why do they have holes then? He says it's to all

KR> Larger KR Flaps / air brakes

2008-10-12 Thread Ameet Savant
I think the holes reduce the required structural strength of the speed brake structure/assembly/actuation mechanism. Plugging the holes without a thought to reinforcing the structure to handle the increased air loads may not be a good idea. Ameet Savant ameetsavant at yahoo com > Sounds like so

KR> Larger KR Flaps / air brakes

2008-10-12 Thread Mark Langford
Ameet Savant wrote: > Plugging the > holes without a thought to reinforcing the structure > to handle the increased air loads may not be a good > idea. That would be assuming that some thought went into the thing in the first place. I doubt most KR builders have done a dynamic pressure and stru

KR> Larger KR Flaps / air brakes

2008-10-12 Thread Les Criscillo
x27;t float as far. Les Criscillo lcris...@tamabay.rr.com http://groups.msn.com/LesLifeandfriends/homepage - Original Message - From: To: Sent: Wednesday, May 19, 2004 9:12 AM Subject: Re: KR> Larger KR Flaps / air brakes > What is the difference between flaps and s