Correction of Temperatures of Air-Cooled Engine Cylinders for Variation in Engine and Cooling Conditions (1939)
NASA Technical Reports Server (NTRS) · leaf 11
ecessary instruments to measure the factors involved. A diagrammatic (T,-T,J/(T,-T,J sketch of the set-up is shown in figure 5 and a photo- Figure 4.--Curve showing effect of {Th-THi)liTK-Tr.^) on r. graph of the engiiie with the cylinder enclosed in the cooHng jacket is sliown in figure (). g.… … Engine Dynamometer Cooling-air blower Figure's.—UiaKrammatic sketch of eciuipment. ind the equation for dT,,^ finally l)ecomes AIK-COOLEl) CYUNDERS The seven air-cooled cylinders (fig. 7) used in these T —T dTn^=axdTa—^^j^^ {rnax-]ru)rdT tests were from the following engines: Pratt & Whitney…
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