Ledeboer, John H. (John Henry), 1883-1930 · London : [s.n] · leaf 404
. Now let us imagine present permitted of the study of lateral stability. It was that the variation of incidence along the wing A'B'C'D' is necessary for this purpose to experiment in the open with such that for a position M of the c.p. of the section A'B'a'b' models, either in free or towed… … However, it will be found that the variation of incidence, Fig. 7. combined with the set-back of the entering edge, makes the wing combine within itself the properties of a tail. an opportunity of making interesting observations. One of Fig. 2, which is an exaggerated example of the variably- the…
