Understanding Propeller Torque and P-Factor: Difference between revisions

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== Gyroscopic Precession ==
== Gyroscopic Precession ==


This is the tedency of a spinning object to precess or move about its axis when disturbed by a force. The engine and propeller act as a big gyroscope. However, gyroscopic precession is likely to be minimal in a typical aircraft.
This is the tendency of a spinning object to precess or move about its axis when disturbed by a force. The engine and propeller act as a big gyroscope. However, gyroscopic precession is likely to be minimal in a typical aircraft.


Gyroscopic precession is frequenly confused with p-factor.
Gyroscopic precession is frequently confused with p-factor.


One author maintains p-factor is caused by a combination of factors unrelated to gyroscopic precession http://home.earthlink.net/~x-plane/FAQ-Theory-PFactor.html
One author maintains p-factor is caused by a combination of factors unrelated to gyroscopic precession http://home.earthlink.net/~x-plane/FAQ-Theory-PFactor.html


== External Links ==
== External Links ==
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