The aviation pocket-book for 1918; a compendium of modern practice and a collection of useful notes, formulae, rules, tables and data relating to aeronautics (1918)
Matthews, Richard Borlase, 1878- · London : C. Lockwood and son · leaf 194
# L # W^ W/^ ^ 1912EI w per foot run … 54 AEROPLANE DESIGN [div. II SpringsPlate Springs.— \y = n?^f. = ^2E^=-Spiral Springs.- ^^ = ^^- ttCW^ ■ Where W = total load, /> = breadth of plates,^ = thickness of plates.71 = number of plates,/ = length between buckles,/i=::length of wire in spring,y—maximum fibre stress.5 = deflection under…
Aeronautics
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