Stability in aviation : an introduction to dynamical stability as applied to the motions of aeroplanes (1911)
Bryan, George Hartley, 1864-1928 · London : Macmillan · leaf 167
CHAPTER VIII. LATERAL STABILITY BP]NT UP PLANES. Comparison of bent up planes with vertical fins. 94. We now consider such cases as that of a sup- porting surface consisting of a pair of wings bent up at a dihedral angle, or bent up at their tips. In all such cases the general expressions (136) of… … presents itself for inquiry is how far the effects of bending up are equivalent, in their effect on lateral stability, to the addition of vertical fins. Consider a pair of elements dS of such planes situated symmetrically at R, R' on opposite sides of the plane of
Stability of aeroplanes
Internet Archive · Gerstein - University of Toronto · Public domain (published before 1931). Free to use for anything.
