Sidemounted engine
george kennie
geobet at gis.net
Sun Jan 18 07:58:25 AKST 2004
Good point, Jeff!
Jeff Hughes wrote:
> Though on a pattern plane, side mounted is just point of view. In
> knife edge an inverted engine is now side mounted. We're all going to
> have to go to twins to solve this issue!
>
> ----- Original Message -----
> From: Nat Penton
> To: discussion at nsrca.org
> Sent: Friday, January 16, 2004 6:01 PM
> Subject: Sidemounted engine
> Looking at the undesirable forces that would be generated
> by the assymetric distribution of weight to achieve lateral
> balance - hard yaw or tight corners would produce no effect
> because all components would be subject to the same
> acceleration. There would be an effect during roll, however,
> because the masses are subjected to different rates of
> acceleration (polar ) . Our planes damp and reach steady
> state roll rapidly . These unwanted roll forces would cause
> a change in pitch ( same as when one aileron has more throw
> ) during their short life . The magnitude of the pitch
> change would be hard to quantify ( by me ) .
>
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