Aviation engines; design--construction--operation and repair; (1919)
Pagé, Victor Wilfred, 1885-1947 · New York, The Norman W. Henley publishing co. · leaf 22
L= Liff = Weight = W D = Drift R= Reaction a = Angle of Incidence Tan a =-£,D= TanocL … Pr- Momentum = M Pr 2 Jt = Work Pr 2 Jt = Work Min. 60x75 =HR orm En9lishPr2 7tR 2rJt
Airplanes
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
