ForsideBøgerPocketbook of Useful Form…and Mechanical Engineers

Pocketbook of Useful Formulæ and Memoranda
for Civil and Mechanical Engineers

Forfatter: Guilford L. Molesworth

Sider: 744

UDK: 600 (093)

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Side af 764 Forrige Næste
496 Molesworth’s pocket-book A = Length from centre of beam to centre of air-pump stud. B = Length from centre of air-pump studs to centre of cylinder-studs. R = Length of radius-rods. R = A when A = B. Length of back and front links =s 1 stroke. To find the Versed Sine of the Arc describef by the Beam of an Engine. S = Stroke of the engine in inches. R = Radius of arc described, in inches. V = Versed sine in inches, V = R — VR2 - (I S)2. •