Flight and Test-Stand Investigation of High-Performance Fuels in Modified Double-Row Radial Air-Cooled Engines 3: Knock-Limited Performance of 33-R as Compared with a Triptane Blend and 28-R in Flight
Description:
"A comparison has been made in flight of the antiknock characteristics of 33-R fuel with that of 28-R and a triptane blend. The knock-limited performance of the three fuels - 33-R, a blend of 80 percent 28-R plus 20 percent triptane (leaded to 4.5 ml TEL/gal), and 28-R - was investigated in two modified 14-cylinder double-row radial air-cooled engines. Tests were conducted on the engines as installed in the left inboard nacelle of an airplane. A carburetor-air temperature of approximately 85 de…
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Date:
August 1945
Creator:
Blackman, Calvin C. & White, H. Jack
Item Type:
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Partner:
UNT Libraries Government Documents Department