Experimental engineering and manual for testing. For engineers and for students in engineering laboratories (1906)
Carpenter, Rolla C. (Rolla Clinton), 1852-1919 · New York, J. Wiley & Sons; [etc., etc.] · leaf 696
Scale 40revs, per min. Hi as 1Q Porter- Allen Fig. 293.—Inertia-diagram. … Scale 40265 revs, per min.,4.416 sec. Fig. 294.—Inertia and Indicator Diagrams. 80 spring and a one-pound weight. Hence the diagram-scaleis 40. But for this engine the weight-ratio was 3. Hence40 X 3 = 120 is the engine-scale. Having, now, this inertia-diagram (Fig. 234) whose engine-scale is 120,…
Building materials · Machinery
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