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  Partner: UNT Libraries Government Documents Department
 Serial/Series Title: NACA Restricted Bulletin
 Collection: Technical Report Archive and Image Library
Effect of lateral shift of center of gravity on rudder deflection required for trim

Effect of lateral shift of center of gravity on rudder deflection required for trim

Date: November 1, 1944
Creator: Hunter, P A
Description: None
Contributing Partner: UNT Libraries Government Documents Department
An approximate determination of the power required to move control surfaces as related to control-booster design

An approximate determination of the power required to move control surfaces as related to control-booster design

Date: September 1, 1945
Creator: Johnson, Harold I
Description: None
Contributing Partner: UNT Libraries Government Documents Department
A comparison of data obtained by two flight techniques for determining the sideslip characteristics of a fighter airplane

A comparison of data obtained by two flight techniques for determining the sideslip characteristics of a fighter airplane

Date: August 1, 1945
Creator: Johnson, Harold I
Description: None
Contributing Partner: UNT Libraries Government Documents Department
NACA procedure for flight tests of aileron characteristics of airplanes

NACA procedure for flight tests of aileron characteristics of airplanes

Date: July 1, 1943
Creator: Johnson, Harold I
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Tables and charts for the evaluation of profile drag from wake surveys at high subsonic speeds

Tables and charts for the evaluation of profile drag from wake surveys at high subsonic speeds

Date: July 1, 1945
Creator: Katzoff, S
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Preliminary tests to determine the dynamic stability characteristics of various hydrofoil systems for seaplanes and surface boats

Preliminary tests to determine the dynamic stability characteristics of various hydrofoil systems for seaplanes and surface boats

Date: November 1, 1943
Creator: King, Douglas A
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Use of variable-ratio geared tabs to improve stick-force characteristics in turning flight

Use of variable-ratio geared tabs to improve stick-force characteristics in turning flight

Date: October 1, 1945
Creator: Kleckner, Harold F
Description: None
Contributing Partner: UNT Libraries Government Documents Department
The Effect of Artificial Aging on the Tensile Properties of Alclad 24S-T and 24S-T Aluminum Alloy

The Effect of Artificial Aging on the Tensile Properties of Alclad 24S-T and 24S-T Aluminum Alloy

Date: August 1, 1943
Creator: Kotanchik, Joseph N.; Woods, Walter & Zender, George W.
Description: An experimental study was made to determine the effect of artificial aging on the tensile properties of alclad 24S-T and 24S-T aluminum-alloy sheet material. The results of the tests show that certain combinations of aging time and temperature cause a marked increase in the yield strength and a small increase in the ultimate strength; these increases are accompanied by a very large decrease in elongation. A curve is presented that shows the maximum yield strengths that can be obtained by aging this material at various combinations of time and temperature. The higher values of yield stress are obtained in material aged at relatively longer times and lower temperatures.
Contributing Partner: UNT Libraries Government Documents Department
Fuel-evaporation loss as determined by the change in the specific gravity of the fuel in an aircraft fuel tank

Fuel-evaporation loss as determined by the change in the specific gravity of the fuel in an aircraft fuel tank

Date: May 1, 1945
Creator: Kramer, Walter E
Description: None
Contributing Partner: UNT Libraries Government Documents Department
An electronic indicator for angular velocity and acceleration

An electronic indicator for angular velocity and acceleration

Date: August 1, 1944
Creator: Krebs, Richard P
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Thermodynamic design of double-panel, air-heated windshields for ice prevention

Thermodynamic design of double-panel, air-heated windshields for ice prevention

Date: June 1, 1943
Creator: Kushnick, Jerome L
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Effect of powered propellers on the aerodynamic characteristics and the porpoising stability of a dynamic model of a long-range flying boat

Effect of powered propellers on the aerodynamic characteristics and the porpoising stability of a dynamic model of a long-range flying boat

Date: May 1, 1943
Creator: Land, Norman S
Description: None
Contributing Partner: UNT Libraries Government Documents Department
The landing stability of a powered dynamic model of a flying boat with a 30 degree v-step and with two depths of transverse step

The landing stability of a powered dynamic model of a flying boat with a 30 degree v-step and with two depths of transverse step

Date: February 1, 1944
Creator: Land, Norman S
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Tests of 10-inch 24S-T aluminum-alloy shear panels with 1-1/2-inch holes I

Tests of 10-inch 24S-T aluminum-alloy shear panels with 1-1/2-inch holes I

Date: June 1, 1943
Creator: Levin, L Ross
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Tests of 10 inch 24S-T aluminum-alloy shear panels with 1-1/2 inch holes II : panels having holes with notched edges

Tests of 10 inch 24S-T aluminum-alloy shear panels with 1-1/2 inch holes II : panels having holes with notched edges

Date: April 1, 1944
Creator: Levin, L Ross
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Tests of beams having webs with large circular lightening holes

Tests of beams having webs with large circular lightening holes

Date: February 1, 1944
Creator: Levin, L Ross
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Resume of hinge-moment data for unshielded horn- balanced control surfaces

Resume of hinge-moment data for unshielded horn- balanced control surfaces

Date: June 1, 1943
Creator: Lowry, John G
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Comparative tests of the strength and tightness of commercial flush rivets of one type and NACA flush rivets in machine-countersunk and counterpunched joints

Comparative tests of the strength and tightness of commercial flush rivets of one type and NACA flush rivets in machine-countersunk and counterpunched joints

Date: February 1, 1944
Creator: Mandel, Merven W
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Effects of fuel-vapor loss on knock-limited performance and inspection properties of aviation fuels

Effects of fuel-vapor loss on knock-limited performance and inspection properties of aviation fuels

Date: March 1, 1946
Creator: Marsh, Edred T
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Theoretical and experimental dynamic loads for a prismatic float having an angle of dead rise of 22-1/2 degrees

Theoretical and experimental dynamic loads for a prismatic float having an angle of dead rise of 22-1/2 degrees

Date: July 1, 1945
Creator: Mayo, Wilbur L
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Flight tests of a glider model towed by twin parallel towlines

Flight tests of a glider model towed by twin parallel towlines

Date: April 1, 1943
Creator: Mckinney, Marion O , Jr
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Wind-tunnel tests of a piston-type control booster on an airfoil and aileron model

Wind-tunnel tests of a piston-type control booster on an airfoil and aileron model

Date: November 1, 1943
Creator: Mendelsohn, Robert A
Description: None
Contributing Partner: UNT Libraries Government Documents Department
The knock-limited performance of S reference fuel plus 2 milliliters of triethylthallium per gallon

The knock-limited performance of S reference fuel plus 2 milliliters of triethylthallium per gallon

Date: November 1, 1945
Creator: Meyer, Carl L
Description: None
Contributing Partner: UNT Libraries Government Documents Department
The Knock-Limited Performance of Fuel Blends Containing Spiropentane, Methylenecyclobutane, Di-Tert-Butyl Ether, Methyl Tert-Butyl Ether, and Triptane

The Knock-Limited Performance of Fuel Blends Containing Spiropentane, Methylenecyclobutane, Di-Tert-Butyl Ether, Methyl Tert-Butyl Ether, and Triptane

Date: May 1, 1946
Creator: Meyer, Carl L.
Description: Tests show that at inlet-air temperatures of 250 deg F and 100 deg F the knock-limited performance of the base fuel of blends, leaded with 4 ml TEL per gallon and containing 20 percent spiropentane, was reduced at fuel/air ratios below 0.085. The 20 percent methylenecyclobutane reduced the knock-limited power of the base fuel at fuel/air ratios below 0.112. Di-tert-butyl ether, methyl-tert-butyl ether, and triptane increased the knock-limited power of the base fuel at all fuel/air ratios and at both temperatures.
Contributing Partner: UNT Libraries Government Documents Department