The steam engine and turbine; a text-book for engineering colleges (1911)
Heck, Robert Culbertson Hays, 1870- · New York, D. Van Nostrand company · leaf 313
engine is the uniformity absolute. But in the vastmajority of cases the variations in rotary speed, within the revolution,are insignificant, and their effect upon the very large accelerations of thereciprocating parts is negligible. (6) Harmonic Motion. — Before taking up the actual…
Steam-engines · Steam-turbines
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