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The design and construction of oil engines; (1900)

Goldingham, Arthur Hugh. [from old catalog] · New York, Spon & Chamberlain; [etc., etc.] · leaf 82

An illustration from The design and construction of oil engines;, 1900, leaf 82
4- The circumference of the wheel should be measuredat the centre of the rope, thus allowing for half therope thickness. Indicators.—Fig. 34 shows the American Thomp-son Improved Indicator with J area piston. 66 OIL ENGINES. The indicator is attached to the cylinder by firstscrewing into the… … Fig. 34a. usually about 3 long. This is accomplished by theuse of a device, as shown in Fig. 35.Indicated H. P. is calculated thus: I. H.P. =- PLAE33,000 P = mean effective pressure in lbs. L = length of stroke in feet. A = area in inches of piston. E = number of explosions per minute. TEST] \<:…

Internal combustion engines

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