Hartford Steam Boiler Inspection and Insurance Company · Hartford, Ct. : Hartford Steam Boiler Inspection and Insurance Co · leaf 208
ircle, (3) the longitudinal tension,S, upon the shell plate, and (4) the inwardly-directed component of the circum-ferential tension that acts upon the ring-unit. We will take these up in order. The turning moment of the force P, with respect to axis No. 3, is equal toP(m + n — b), and the… … Fig. 29. — Resolution of theCircumferential Tension. Fig. 30. — The Three Axesof Rotation. The compressive force, Q, on the packing circle, acts upon a curved arc ofradius R + n and amplitude 2D. If D is the angular distance of any point ofthis arc from the plane OX, then the total force acting…
Locomotives · Steam-boiler explosions
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