Add to ORKGVariable charge-air flow, cooling-air pressure drop, and fuel-air ration investigations were conducted to determine the cooling characteristics of a full-scale air-cooled single cylinder on a CUE setup. The data are compared with similar data that were available for the same model multicylinder engine tested in flight in a four-engine airplane. The cylinder-head cooling correlations were the same for both the single-cylinder and the flight engine. The cooling correlations for the barrels differed slightly in that the barrel of the single-cylinder engine runs cooler than the barrel of te flight engine for the same head temperatures and engine conditions
The NACA has developed means, including an injection impeller and ducted head baffles, to improve th...
An analysis based on forced-convection heat-transfer theory, similar to the analysis presented for a...
This report is based upon an analysis of a large number of airplane-engine tests. It contains the re...
An investigation was conducted to correlate the knock limited performance of flight and single-cylin...
Variable charge-air flow, cooling-air pressure drop, and fuel-air ration investigations were conduct...
The theory of engine-cylinder cooling developed in a previous report was further substantiated by da...
Data obtained from an extensive investigation of the cooling characteristics of four multicylinder, ...
The cooling characteristics of three R-1830-94 engines, two of which were mounted in a test stand an...
Given here are the results of tests made to determine the effect of fuel consumption on the cylinder...
The temperature distribution of a two-row radial engine in a twin-engine airplane has been investiga...
An investigation was made to obtain information on the minimum quantity of air and power required to...
In order to understand the numerical relations between the air velocity, temperature of the cylinder...
A method of constructing fins of nearly optimum proportions has been developed by the NACA to the po...
From a consideration of heat-transfer theory, semi-empirical expressions are set up for the transfer...
An investigation of the cooling of an 18-cylinder, twin-row, radial, air-cooled engine in a high-per...
The NACA has developed means, including an injection impeller and ducted head baffles, to improve th...
An analysis based on forced-convection heat-transfer theory, similar to the analysis presented for a...
This report is based upon an analysis of a large number of airplane-engine tests. It contains the re...
An investigation was conducted to correlate the knock limited performance of flight and single-cylin...
Variable charge-air flow, cooling-air pressure drop, and fuel-air ration investigations were conduct...
The theory of engine-cylinder cooling developed in a previous report was further substantiated by da...
Data obtained from an extensive investigation of the cooling characteristics of four multicylinder, ...
The cooling characteristics of three R-1830-94 engines, two of which were mounted in a test stand an...
Given here are the results of tests made to determine the effect of fuel consumption on the cylinder...
The temperature distribution of a two-row radial engine in a twin-engine airplane has been investiga...
An investigation was made to obtain information on the minimum quantity of air and power required to...
In order to understand the numerical relations between the air velocity, temperature of the cylinder...
A method of constructing fins of nearly optimum proportions has been developed by the NACA to the po...
From a consideration of heat-transfer theory, semi-empirical expressions are set up for the transfer...
An investigation of the cooling of an 18-cylinder, twin-row, radial, air-cooled engine in a high-per...
The NACA has developed means, including an injection impeller and ducted head baffles, to improve th...
An analysis based on forced-convection heat-transfer theory, similar to the analysis presented for a...
This report is based upon an analysis of a large number of airplane-engine tests. It contains the re...