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Old July 16th 12, 10:21 PM posted to rec.aviation.soaring
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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