Elements of graphic dynamics; an elementary textbook for students of mechanics and engineering (1919)
Andrews, Ewart S. (Ewart Sigmund) · London, Chapman and Hall, Ltd. · leaf 113
y, . (0 R ~9 but oir = tangential velocity at B = vt, and (uR= ,, „ „ C = V(. .*. Work done per lb. per sec. = (19) .-. Efficiency of turbine = ^^^^^ (20) * See p. 98. CHAPTER VI VELOCITIES AND ACCELERATIONS IN MECHANISMS Velocity Diagrams.—We have considered up to thepresent the application of… … EiG. 57.—Instantaneous or Virtual Centre. motions of different elements constituting what is known as a mechanism. Instantaneous or Virtual Centre.—Let Fig. 57 repre-sent any body having motion in its plane, and let A and Bbe any two points in it, and at the moment at which thebody has the position…
Mechanics, Applied · Dynamics · Graphic methods
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