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  Partner: UNT Libraries Government Documents Department
 Serial/Series Title: NACA Advanced Confidential Report
 Collection: National Advisory Committee for Aeronautics Collection
Cooling Characteristics of a Pratt and Whitney R-2800 Engine Installed in an NACA Short-Nose High-Inlet-Velocity Cowling

Cooling Characteristics of a Pratt and Whitney R-2800 Engine Installed in an NACA Short-Nose High-Inlet-Velocity Cowling

Date: June 1, 1944
Creator: Corson, Blake W. & McLellan, Charles H.
Description: An investigation was made of the cooling characteristics of a P and W R-2800 engine with NACA short-nose high inlet-velocity cowling. The internal aerodynamics of the cowling were studied for ranges of propeller-advance ratio and inlet-velocity ratio obtained by deflection of cowling flaps. Tests included variations of engine power, fuel/air ratio and cooling-air pressure drop. Engine cooling data are presented in the form of cooling correlation curves, and an example for calculation of cooling requirements in flight is included.
Contributing Partner: UNT Libraries Government Documents Department
Flight tests of an all-movable vertical tail on the Fairchild XR2K-1 airplane

Flight tests of an all-movable vertical tail on the Fairchild XR2K-1 airplane

Date: June 1, 1943
Creator: Kleckner, Harold F
Description: None
Contributing Partner: UNT Libraries Government Documents Department
A flight investigation of NACA aileron modifications for the improvement of the lateral control characteristics of a high-speed fighter airplane

A flight investigation of NACA aileron modifications for the improvement of the lateral control characteristics of a high-speed fighter airplane

Date: December 1, 1945
Creator: Williams, Walter C
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Comparison of fixed-stabilizer, adjustable- stabilizer and all-movable horizontal tails

Comparison of fixed-stabilizer, adjustable- stabilizer and all-movable horizontal tails

Date: October 1, 1945
Creator: Harmon, Sidney M
Description: None
Contributing Partner: UNT Libraries Government Documents Department
A summary of drag results from recent Langley full scale tunnel tests of Army and Navy airplanes

A summary of drag results from recent Langley full scale tunnel tests of Army and Navy airplanes

Date: February 1, 1945
Creator: Lange, Roy H
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Summary of measurements in Langley full-scale tunnel of maximum lift coefficients and stalling characteristics of airplanes

Summary of measurements in Langley full-scale tunnel of maximum lift coefficients and stalling characteristics of airplanes

Date: April 1, 1945
Creator: Dingeldein, Richard C
Description: None
Contributing Partner: UNT Libraries Government Documents Department
A simple method for estimating terminal velocity including effect of compressibility on drag

A simple method for estimating terminal velocity including effect of compressibility on drag

Date: August 1, 1945
Creator: Bielat, Ralph P
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Experimental study of the coating found on scuffed cast-iron piston rings during operation in nitrided-steel cylinders

Experimental study of the coating found on scuffed cast-iron piston rings during operation in nitrided-steel cylinders

Date: November 1, 1944
Creator: Vierthaler, Walter A
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Experimental study of the coating formed on nitrided-steel piston rings during operation in nitrided-steel cylinders

Experimental study of the coating formed on nitrided-steel piston rings during operation in nitrided-steel cylinders

Date: March 1, 1944
Creator: Boegli, Charles P
Description: None
Contributing Partner: UNT Libraries Government Documents Department
An electron-diffraction examination of cast-iron piston rings from single-cylinder aircraft engine tests

An electron-diffraction examination of cast-iron piston rings from single-cylinder aircraft engine tests

Date: February 1, 1945
Creator: Brockway, L O
Description: None
Contributing Partner: UNT Libraries Government Documents Department