The steam engine and turbine; a text-book for engineering colleges (1911)
Heck, Robert Culbertson Hays, 1870- · New York, D. Van Nostrand company · leaf 342
iusR, on the other hand the weight of a ring of given cross section increasesas R. Because of uncertainties as to homogeneity of construction, to-gether with unavoidable irregularities in the distribution of stress, it isusual to consider 100 ft. per sec. as about the safe limit of speed for… … Fig. 181. — A Simple Determination of Pin Pressures. two parts and concentrated at or around the pins. The portion at thewrist pin may be added to the slide mass and given its effect in de-termining the resultant driving force Pd. The rod, being now an idealbar without mass, can have force acting…
Steam-engines · Steam-turbines
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![An illustration from L'optique divisée en trois livres : ou, l'On démontre d'une maniere aisée tout ce qui regarde 1. la propagation & les proprietez de la lumiere. 2. La vision. 3. La figure & la disposition des verres qui servent à la perfefectionner [sic] (1682)](https://img.insideoutlibrary.com/img/200/ia-loptiquedivise00ango-108-12.webp)
