97 0.316 0.332 0.346 0.360 0.372 0.383 The difference between columns 3 and 4 indicates thescope left for improvement—it is very narrow. So long as-the recognized cycle is adhered to, in its entirety, the im-portance of raising the compression and, therefore, the ex- February 24, 1921 AUTOMOTIVE… … 457 ISO. 170 160 z o 150° of • a> 140 . •A 7 130°- o bS 120J s z o 8 a si? no S 4 100 Fig. 1—Curves showing efficiencies with varying compres-sion ratio Fig. 2—Curves showing toluene values,compression ratio, efficiencies and ob-served I. M. E. P. pansion is obvious. Now when working with all…
Automobiles · Aeronautics
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