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Mass Balancing explanation request.



 
 
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  #1  
Old July 16th 12, 10:21 PM posted to rec.aviation.soaring
[email protected]
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Posts: 4
Default Mass Balancing explanation request.

On Sunday, July 15, 2012 2:38:47 PM UTC-7, POPS wrote:
Could someone explain the idea, in semi layman's terms, why it's
important, how it's done, what could be experienced if the balancing
were out of whack, and if it is something that could be checked yourself
with a procedural guide...
I have a full flying elevator. I'm not experiencing any problems, just
a little fuzzy on this....

Thanks....




--
POPS




On Sunday, July 15, 2012 2:38:47 PM UTC-7, POPS wrote:
Could someone explain the idea, in semi layman's terms, why it's
important, how it's done, what could be experienced if the balancing
were out of whack, and if it is something that could be checked yourself
with a procedural guide...
I have a full flying elevator. I'm not experiencing any problems, just
a little fuzzy on this....

Thanks....




--
POPS




On Sunday, July 15, 2012 2:38:47 PM UTC-7, POPS wrote:
Could someone explain the idea, in semi layman's terms, why it's
important, how it's done, what could be experienced if the balancing
were out of whack, and if it is something that could be checked yourself
with a procedural guide...
I have a full flying elevator. I'm not experiencing any problems, just
a little fuzzy on this....

Thanks....




--
POPS




On Sunday, July 15, 2012 2:38:47 PM UTC-7, POPS wrote:
Could someone explain the idea, in semi layman's terms, why it's
important, how it's done, what could be experienced if the balancing
were out of whack, and if it is something that could be checked yourself
with a procedural guide...
I have a full flying elevator. I'm not experiencing any problems, just
a little fuzzy on this....

Thanks....


Pops,
Without the physics, mass balance is used to prevent control surface flutter. Flutter was a problem with the Janus C elevator, and the solution was a technical bulletin requiring installation of a mass balance. Really good tight linkages can prevent the onset of flutter, as well as keeping the surface 'loaded'.
Jim Wynhoff
  #2  
Old July 17th 12, 07:35 AM
POPS POPS is offline
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First recorded activity by AviationBanter: Dec 2010
Posts: 76
Default

Ok, I think I have it now.... M-B normally good.. flutter definitely bad...nice flutter video too...

Thanks you ya-all!






Quote:
Originally Posted by View Post
On Sunday, July 15, 2012 2:38:47 PM UTC-7, POPS wrote:
Could someone explain the idea, in semi layman's terms, why it's
important, how it's done, what could be experienced if the balancing
were out of whack, and if it is something that could be checked yourself
with a procedural guide...
I have a full flying elevator. I'm not experiencing any problems, just
a little fuzzy on this....

Thanks....




--
POPS




On Sunday, July 15, 2012 2:38:47 PM UTC-7, POPS wrote:
Could someone explain the idea, in semi layman's terms, why it's
important, how it's done, what could be experienced if the balancing
were out of whack, and if it is something that could be checked yourself
with a procedural guide...
I have a full flying elevator. I'm not experiencing any problems, just
a little fuzzy on this....

Thanks....




--
POPS




On Sunday, July 15, 2012 2:38:47 PM UTC-7, POPS wrote:
Could someone explain the idea, in semi layman's terms, why it's
important, how it's done, what could be experienced if the balancing
were out of whack, and if it is something that could be checked yourself
with a procedural guide...
I have a full flying elevator. I'm not experiencing any problems, just
a little fuzzy on this....

Thanks....




--
POPS




On Sunday, July 15, 2012 2:38:47 PM UTC-7, POPS wrote:
Could someone explain the idea, in semi layman's terms, why it's
important, how it's done, what could be experienced if the balancing
were out of whack, and if it is something that could be checked yourself
with a procedural guide...
I have a full flying elevator. I'm not experiencing any problems, just
a little fuzzy on this....

Thanks....


Pops,
Without the physics, mass balance is used to prevent control surface flutter. Flutter was a problem with the Janus C elevator, and the solution was a technical bulletin requiring installation of a mass balance. Really good tight linkages can prevent the onset of flutter, as well as keeping the surface 'loaded'.
Jim Wynhoff
  #3  
Old August 1st 12, 12:56 AM posted to rec.aviation.soaring
[email protected]
external usenet poster
 
Posts: 1
Default Mass Balancing explanation request.

See this demo on u tube:
http://www.youtube.com/watch?v=wvJpr...eature=related
Dan
On Sunday, July 15, 2012 5:38:47 PM UTC-4, POPS wrote:
Could someone explain the idea, in semi layman's terms, why it's

important, how it's done, what could be experienced if the balancing

were out of whack, and if it is something that could be checked yourself

with a procedural guide...

I have a full flying elevator. I'm not experiencing any problems, just

a little fuzzy on this....



Thanks....









--

POPS

  #4  
Old August 1st 12, 01:44 AM posted to rec.aviation.soaring
Papa3[_2_]
external usenet poster
 
Posts: 753
Default Mass Balancing explanation request.

On Tuesday, July 31, 2012 7:56:22 PM UTC-4, wrote:
See this demo on u tube:

http://www.youtube.com/watch?v=wvJpr...eature=related

Dan


Neat video. This one was also pretty "interesting":

http://youtu.be/iTFZNrTYp3k

 




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