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 Serial/Series Title: NACA Advanced Restricted Report
 Collection: Technical Report Archive and Image Library
Knock-limited performance of N-methylaniline and xylidine blends in an air-cooled aircraft cylinder

Knock-limited performance of N-methylaniline and xylidine blends in an air-cooled aircraft cylinder

Date: February 1, 1946
Creator: Wear, Jerrold D
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Wind-tunnel investigation of control-surface characteristics of plain and balanced flaps on an NACA 0009 elliptical semispan wing

Wind-tunnel investigation of control-surface characteristics of plain and balanced flaps on an NACA 0009 elliptical semispan wing

Date: February 1, 1946
Creator: Silvers, H Norman
Description: None
Contributing Partner: UNT Libraries Government Documents Department
An analysis of the skipping characteristics of some full-size flying boats

An analysis of the skipping characteristics of some full-size flying boats

Date: January 1, 1946
Creator: Locke, F W S , Jr
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Determination of gas temperatures from the frequency of knock-induced gas vibrations in an internal-combustion engine

Determination of gas temperatures from the frequency of knock-induced gas vibrations in an internal-combustion engine

Date: January 1, 1946
Creator: Evvard, J C
Description: None
Contributing Partner: UNT Libraries Government Documents Department
The effect of lateral area on the lateral stability and control characteristics of an airplane as determined by tests of a model in the Langley free-flight tunnel

The effect of lateral area on the lateral stability and control characteristics of an airplane as determined by tests of a model in the Langley free-flight tunnel

Date: January 1, 1946
Creator: Drake, Hubert M
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Experimental determination of the effect of negative dihedral on lateral stability and control characteristics at high lift coefficients

Experimental determination of the effect of negative dihedral on lateral stability and control characteristics at high lift coefficients

Date: January 1, 1946
Creator: Mckinney, Marion O , Jr
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Single-cylinder engine tests of porous chrome-plated cylinder barrels with special bore coatings for radial air-cooled engines

Single-cylinder engine tests of porous chrome-plated cylinder barrels with special bore coatings for radial air-cooled engines

Date: January 1, 1946
Creator: Anderson, Roy I
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Spray characteristics of a powered dynamic model of a flying boat having a hull with a length-beam ratio of 9.0

Spray characteristics of a powered dynamic model of a flying boat having a hull with a length-beam ratio of 9.0

Date: January 1, 1946
Creator: Bell, Joe W
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Calculations of the Performance of a Compression-Ignition Engine-Compressor Turbine Combination I : Performance of a Highly Supercharged Compression-Ignition Engine

Calculations of the Performance of a Compression-Ignition Engine-Compressor Turbine Combination I : Performance of a Highly Supercharged Compression-Ignition Engine

Date: December 1, 1945
Creator: Sanders, J. C.
Description: Small high-speed single-cylinder compression-ignition engines were tested to determine their performance characteristics under high supercharging. Calculations were made on the energy available in the exhaust gas of the compression-ignition engines. The maximum power at any given maximum cylinder pressure was obtained when the compression pressure was equal to the maximum cylinder pressure. Constant-pressure combustion was found possible at an engine speed of 2200 rpm. Exhaust pressures and temperatures were determined from an analysis of indicator cards. The analysis showed that, at rich mixtures with the exhaust back pressure equal to the inlet-air pressure, there is excess energy available for driving a turbine over that required for supercharging. The presence of this excess energy indicates that a highly supercharged compression-ignition engine might be desirable as a compressor and combustion chamber for a turbine.
Contributing Partner: UNT Libraries Government Documents Department
The effect of concentrated loads on flexible rings in circular shells

The effect of concentrated loads on flexible rings in circular shells

Date: December 1, 1945
Creator: Griffith, George E
Description: None
Contributing Partner: UNT Libraries Government Documents Department