Locomotive operation; a technical and practical analysis (1904)
Henderson, G. R. (George R.), b. 1861 · Chicago, Railway Age · leaf 31
strains. It can be shown that the effect of the verticaliiiertia, when at its maximum, is the same as the centrifu_f^al Gvforce, and is equal to , as in formula 5.* g r *The demonstration is as follows: Let V = velocity in feet per second,r ^ radius of motion in feet.G = weight of body in pounds.t… … Fig. 7. component of the velocity will be vv = v cos x. Differentiating, wehave dvvt= —vsin x d x, where d v v is the difference between two d V V infinitesimallv consecutive vertical velocities, therefore, — the dtvertical acceleration or retardation, and as we have already seen that Gpthe force…
Locomotives
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