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  Partner: UNT Libraries Government Documents Department
 Serial/Series Title: NACA Advanced Restricted Report
Wind-tunnel tests of two tapered wings with straight leading edges and with constant-chord center sections of different spans

Wind-tunnel tests of two tapered wings with straight leading edges and with constant-chord center sections of different spans

Date: October 1, 1943
Creator: Alexander, Sidney R
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
Charts for calculation of the critical compressive stress for local instability of idealized web- and T-stiffened panels

Charts for calculation of the critical compressive stress for local instability of idealized web- and T-stiffened panels

Date: August 1, 1944
Creator: Baab, George W
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Numerical Evaluation of the Wake-Survey Equations for Subsonic Flow Including the Effect of Energy Addition

Numerical Evaluation of the Wake-Survey Equations for Subsonic Flow Including the Effect of Energy Addition

Date: November 1, 1945
Creator: Baal, Donald D. & Mourhess, Mary J.
Description: No abstract available.
Contributing Partner: UNT Libraries Government Documents Department
The effect of carburetor throttle settings on the velocity distribution at the outlet of a vaned and vaneless supercharger inlet elbow

The effect of carburetor throttle settings on the velocity distribution at the outlet of a vaned and vaneless supercharger inlet elbow

Date: September 1, 1945
Creator: Baas, Edmund J
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Tank tests on the resistance and porpoising characteristics of three flying-boat hull models equipped with planing flaps

Tank tests on the resistance and porpoising characteristics of three flying-boat hull models equipped with planing flaps

Date: November 1, 1944
Creator: Barklie, Jean A
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Lead susceptibility of paraffins, cycloparaffins, and olefins

Lead susceptibility of paraffins, cycloparaffins, and olefins

Date: May 1, 1943
Creator: Barnett, Henry C
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Wind-tunnel tests of a dual-rotating propeller having one component locked or windmilling

Wind-tunnel tests of a dual-rotating propeller having one component locked or windmilling

Date: January 1, 1945
Creator: Bartlett, Walter A , Jr
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Tensile Tests of NACA and Conventional Machine- Countersunk Flush Rivets

Tensile Tests of NACA and Conventional Machine- Countersunk Flush Rivets

Date: October 1, 1944
Creator: Bartone, Leonard M. & Mandel, Merven W.
Description: An investigation was conducted to determine and compare the tensile strength of NACA and conventional machine-countersunk flush rivets of several rivet-head angles and varying countersunk depth. The results of the investigation are presented in the form of curves that show the variation of the tensile strength of the rivet with the ratio of the sheet thickness to the rivet diameter. For the same rivet-head angle and for a given angle of c/d, the NACA rivets developed higher tensile strength than the conventional rivets.
Contributing Partner: UNT Libraries Government Documents Department
Aerodynamic tests of a full-scale TBF-1 aileron installation in the Langley 16-foot high-speed tunnel

Aerodynamic tests of a full-scale TBF-1 aileron installation in the Langley 16-foot high-speed tunnel

Date: December 1, 1944
Creator: Becker, John V & Korycinski, Peter F
Description: The failure of wing panels on a number of TBF-1 and TBM-1 airplanes in flight has prompted several investigations of the possible causes of failure. This report describes tests in the Langley 16-foot high-speed tunnel to determine whether these failures could be attributed to changes in the aerodynamic characteristics of the ailerons at high speeds. The tests were made of a 12-foot-span section including the tip and aileron of the right wing of a TBF-1 airplane. Hinge moments, control-link stresses due to aerodynamic buffeting, and fabric-deflection photographs were obtained at true airspeeds ranging from 110 to 365 miles per hour. The aileron hinge-moment coefficients were found to vary only slightly with airspeed in spite of the large fabric deflections that developed as the speed was increased. An analysis of these results indicated that the resultant hinge moment of the ailerons as installed in the airplane would tend to restore the ailerons to their neutral position for all the high-speed flight conditions covered in the tests. Serious aerodynamic buffeting occurred at up aileron angles of -10 degrees or greater because of stalling of the sharp projecting lip of the Frise aileron. The peak stresses set up in the aileron control linkages ...
Contributing Partner: UNT Libraries Government Documents Department
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