Applied mechanics, embracing strength and elasticity of materials, theory and design of structures, theory of machines and hydraulics; a text-book for engineering students (1909)
Low, David Allan, 1857-1937, Salmon, E. H. (Ernest Hinkly), b. 1879 · London, New York, Longmans, Green · leaf 296
ample will showthe relation between the space andtime averages of the .pressure in aparticular case. ABCD (Fig. 447) isthe force-space diagram on a base AB,which represents the stroke of thepiston (20 inches). The steam pressureis 150 Ibs. per square inch for thefirst 4 inches of the stroke, after… … r~~ A1 0FIG. 447. a(space)P . . 1150 3150 5 120 785-71 966-67 11 54-55 1346-15 1540 1735-29 1931-58 from which the mean value of P is 78*0, and this is the space averageof P. To find the time average of P, construct the semicircle A9B, whichrepresents the path of the crank pin for one stroke of the…
Mechanics, Applied
Internet Archive · California Digital Library · Public Domain Mark 1.0. Free to use for anything.
