Valve setting: simple methods of setting the plain slide valve. Meyer cut-off. Corliss. and poppet types (1908)
Collins, Hubert Edwin, 1872- · New York [etc.] Hill publishing company · leaf 24
full stroke. On the other hand, if the lap equaled 50per cent, of the valve travel, the sine of the angular advance becomes 1,and the angular advance is 90 degrees, which multiplied by two equals180 degrees, and there would be no angle of admission, as 180 —180 = 0;and steam would be cut off at the… … FIG. 10. lead only. The above examples serve when the admission is greater than50 per cent, of the stroke. The period of admission, when less than 50 per cent, of the stroke, isequal to one half the versed sine of the angle of admission, as A B, Fig.15. If the cut-off occurs beyond the half stroke,…
Steam-engines
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