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  Partner: UNT Libraries Government Documents Department
 Year: 1943
 Month: August
Airplane inspection guide.

Airplane inspection guide.

Date: August 17, 1943
Creator: United States. War Dept.
Description: "The purpose of this manual is to furnish to mechanics, inspectors, and other personnel, ..., the necessary information relative to the inspection of airplanes, airplane engines, and auxiliary equipment."
Contributing Partner: UNT Libraries Government Documents Department
Analysis of Oil Production in the Near-Depleted Mexia-Powell Fault-Line Fields of Texas

Analysis of Oil Production in the Near-Depleted Mexia-Powell Fault-Line Fields of Texas

Date: August 1943
Creator: Hill, Harry Blackburn
Description: Report issued by the U.S. Bureau of Mines on the oil fields located near the Mexia-Powell fault line in Texas. Properties of the oil fields, including geology and oil production, are presented. This report includes tables, graphs, maps, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Antiknock effectiveness of xylidines in small-scale engines

Antiknock effectiveness of xylidines in small-scale engines

Date: August 1, 1943
Creator: Meyer, Carl L
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Bearing strengths of some wrought-aluminum alloys

Bearing strengths of some wrought-aluminum alloys

Date: August 1, 1943
Creator: Moore, R L
Description: Although a number of investigations of the bearing strength of aluminum alloys have been made, the problem remains one of considerable interest to the aircraft industry. For this reason it has seemed advisable to make additional tests of the commonly used aircraft alloys in an effort to establish a better basis for the selection of allowable bearing values. Current design practice does not recognize the effect of edge distance upon bearing strengths, and for this reason edge distance was one of the principal variables considered in this investigation. The increasing emphasis being placed upon permanent set limitations makes it essential that more information on bearing yield phenomena be obtained. The object of this investigation was to determine bearing yield and ultimate strengths of the following aluminum alloy products: 17S-T, 24S-T, Alclad 24S-T, 24S-RT, 52S-0, 52S-1/2H, 52S-H, 53S-T, and 61S-T extrusions. Ratios of these bearing properties to tensile properties were also determined.
Contributing Partner: UNT Libraries Government Documents Department
Byproduct Coke-Oven Tests of Washington Coals

Byproduct Coke-Oven Tests of Washington Coals

Date: August 1943
Creator: Yancey, H. F.
Description: Report issued by the U.S. Bureau of Mines on the coking-coal testing done on Washington coal. Descriptions of the testing, and properties of the coals tested are presented. This report includes tables, and photographs.
Contributing Partner: UNT Libraries Government Documents Department
Determination of the damping moment in yawing for tapered wings with partial-span flaps

Determination of the damping moment in yawing for tapered wings with partial-span flaps

Date: August 1, 1943
Creator: Harmon, Sidney M
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Development of thermal ice-prevention equipment for the B-17F airplane

Development of thermal ice-prevention equipment for the B-17F airplane

Date: August 1, 1943
Creator: Rodert, Lewis A
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Dog transportation.

Dog transportation.

Date: August 19, 1943
Creator: United States. War Dept.
Description: A manual describing the use of sled dogs as a means of military transportation in Arctic regions.
Contributing Partner: UNT Libraries Government Documents Department
Economic Considerations in the Recovery of Magnesia from Dolomite

Economic Considerations in the Recovery of Magnesia from Dolomite

Date: August 1943
Creator: Schallis, Alvin
Description: Report issued by the U.S. Bureau of Mines discussing the recovery of magnesia from dolomite. Processes and methods of recovery are described. This report includes tables.
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.
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
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