Aviation engines; design--construction--operation and repair; (1919)
Pagé, Victor Wilfred, 1885-1947 · New York, The Norman W. Henley publishing co. · leaf 61
•+ absolute tempera-ture (T0). II. The second is the actual heat efficiency,or the ratio of the heat turned into work to the total heatreceived by the engine. It expresses the indicated horse-power. III. The third is the ratio between the secondor actual heat efficiency and the first or maximum… … 40%o Lost to Cooling Water $4°/o Rejected in Exhaust and Radiation Fig. 12.—Graphic Diagram Showing Approximate Utilization of FuelBurned in Internal-Combustion Engine, chanical efficiency. This is the ratio between the actualhorse-power delivered by the engine through a dyna-mometer or measured by…
Airplanes
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