Derivation of charts for determining the horizontal tail load variation with any elevator motion (open access)

Derivation of charts for determining the horizontal tail load variation with any elevator motion

From Summary: "The equations relating the wing and tail loads are derived for a unit elevator displacement. These equations are then converted into a nondimensional form and charts are given by which the wing- and tail-load-increment variation may be determined under dynamic conditions for any type of elevator motion and for various degrees of airplane stability. In order to illustrate the use of the charts, several examples are included in which the wing and tail loads are evaluated for a number of types of elevator motion. Methods are given for determining the necessary derivatives from results of wind-tunnel tests when such tests are available."
Date: November 23, 1942
Creator: Pearson, Henry A.
System: The UNT Digital Library