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[Letter from David S. Kennard to his father A.D. Kennard, Jr., August 24, 1862]

Description: Letter from David S. Kennard to his father, A.D. Kennard, Jr. detailing news from Arkansas and it includes: details about receiving letters from A.D., from Jennie, and from "Ma"; a discussion about John Westbrook who was going on to Parson's regiment; a dialogue about not being "posted in prices of anything" except tobacco; and an update on his health. He ends his letter stating that he will answer Ma's and Jennie's letters another time and for his father, A.D., to excuse his short letter.
Date: August 24, 1862
Creator: Kennard, David S.
Item Type: Refine your search to only Letter
Partner: UNT Libraries Special Collections
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[Letter from Henry S. Moore to Charles B. Moore, August 24-27, 1885]

Description: This is a letter from the Charles B. Moore Collection. It is a three part letter written by Henry S. Moore. In the first letter, Henry notes that he has received Charles' letter and that all is well. He details a terrible nose bleed he experienced and mentions that Sabina went on a trip with George and Serena to Hunt Co. Henry discusses the success of a camp meeting, the prohibition boom, and details on the politics of the prohibition party. He furthers this discussion by noting the politics of… more
Date: August 24, 1885
Creator: Moore, Henry S.
Item Type: Refine your search to only Letter
Partner: UNT Libraries Special Collections
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[Letter from Charles B. Moore to Mary Ann Moore, August 24, 1898]

Description: This is a letter from the Charles B. Moore Collection. It is written by Charles B. Moore and is addressed to Mary Ann Moore. In this letter, Moore discusses the days agenda and tells Mary they are getting ready for breakfast. He details a conversation he had with the Texan who is bunking next to their room and shares her plans, past and future, for this trip. He notes that they will have a picnic today and that he is collecting items from every where for Mary. He mentions that he met a woman wh… more
Date: August 24, 1898
Creator: Moore, Charles B.
Item Type: Refine your search to only Letter
Partner: UNT Libraries Special Collections
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Penetration and Duration of Fuel Sprays From a Pump Injection System

Description: "High-speed motion pictures were taken of individual fuel sprays from a pump injection system. The changes in the spray-tip penetration with changes in the pump speed, injection-valve opening and closing pressures, discharge-orifice area, injection-tube length and diameter, and pump throttle setting were measured. The pump was used with and without a check valve" (p. 241).
Date: August 24, 1931
Creator: Rothrock, A. M. & Marsh, E. T.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Longitudinal Stability and Control With Special Reference to Slipstream Effects

Description: Report presents the results of a study of data obtained in the NACA full-scale wind tunnel concerning the effects of interference and of propeller operation on longitudinal stability and control. The data include pitching moments for various power conditions for airplanes with tails removed and with tails set at various stabilizer and elevator angles. A number of surveys of the dynamic pressure and the flow direction in the region of the horizontal tail surface are also included.
Date: August 24, 1939
Creator: Katzoff, S.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department

Newsmap. Monday, August 24, 1942 : week of August 14 to August 21

Description: Front: Text describes action on various war fronts: Northern France, Air assault, Allied conference, Southwest Pacific, Mediterranean, Russia, North Africa, Aleutians, China, Brazil. Large world map is keyed to text and illustrates time zones around the world. Inset maps show The European theatre, Main area of operations in the Solomons, USSR. Includes photographs: Landing party; Commando glider; Last stop in North Africa; War in the heart of Africa. Back: China's Cadets. 10 photographs a… more
Date: August 24, 1942
Creator: [United States]. Army Orientation Course.
Item Type: Refine your search to only Poster
Partner: UNT Libraries Government Documents Department
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Application of one part of Von Karman's two-dimensional transonic similarity law to drag data of NACA 65-series wings

Description: Report presenting the use of Von Karman's two-dimensional transonic similarity law as applied to drag data of three different thickness wings with NACA 65-series sections and aspect ratios of 7.6 over a range of Mach numbers. The correlation was found to be satisfactory, with results better in the subsonic range than in the supersonic range.
Date: August 24, 1948
Creator: Amer, Kenneth B.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Effect of Distribution of Basket-Hole Area on Simulated Altitude Performance of 25 1/2-Inch-Diameter Annular-Type Turbojet Combustor

Description: A simulated altitude performance of a 25 1/2-inch-diameter annular-type turbojet combustor was performed to determine the effect of the distribution of basket-hole area on the altitude operational limits of the engine as imposed by the combustor.Total pressure drop was recorded, as well as the effect of fuel-nozzle flow capacity,and fuel-nozzle spray angle for one basket configuration. General observations were made for all configurations regarding flames, extent of afterburning, and durability… more
Date: August 24, 1948
Creator: Olson, Walter T. & Schroeter, Thomas T.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Investigation of performance of Bumblebee 18-inch ram jet with a can-type flame holder

Description: Report presenting the results of an investigation in the altitude wind tunnel to determine the performance of a Bumblebee 18-inch ram jet equipped with a can-type flame holder. Results regarding the ramjet combustion performance and ramjet overall performance are provided.
Date: August 24, 1948
Creator: Sterbentz, W. H. & Nussdorfer, T. J.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Investigation of the I-40 jet-propulsion engine in the Cleveland altitude wind tunnel 1: performance and windmilling drag characteristics

Description: Report presenting the performance characteristics of the I-40 jet propulsion engine and an analysis for a range of altitudes and ram pressure ratios. Results regarding the component efficiencies, engine performance, generalizing factors, and windmilling drag characteristics are provided.
Date: August 24, 1948
Creator: Gendler, Stanley L. & Koffel, William K.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Investigation of the I-40 Jet-Propulsion Engine in the Cleveland Altitude Wind Tunnel 1: Performance and Windmilling Drag Characteristics

Description: Report presenting the performance characteristics of the I-40 jet-propulsion engine for a range of altitudes and ram pressure ratios. Results regarding component efficiencies, engine performance, generalizing factors, and windmilling drag characteristics are provided.
Date: August 24, 1948
Creator: Gendler, Stanley L. & Koffel, William K.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Low-Speed Investigation of a Small Triangular Wing of Aspect Ratio 2.0 3: Static Stability With Twin Vertical Fins

Description: "Low-speed wind-tunnel tests were made of a triangular wing with two arrangements of twin vertical fins. With these twin fins mounted either symmetrically or wholly above the wing chord plane, approximately constant effectiveness in proportion to the fin size was obtained throughout the angle-of-attack range. The addition of these fins, however, resulted in a decrease in maximum lift and a reduction in static longitudinal stability at lift coefficients above 0.4" (p. 1).
Date: August 24, 1948
Creator: Rose, Leonard M.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Shielding studies at Mound Laboratory

Description: Neutron shielding is done to protect workers from excessive radiation and to keep a low neutron background for research in neutron counting. To meet health standards the total neutron flux allowable is 150 n/cm/sec per eight hours, or 50 n/cm/sec per twenty-four hours. Literature values for the absorption coefficients of paraffin and water are considered, and some experimental data is presented which approximately confirm them. A description of barriers at Mound Laboratory is given. Plans for f… more
Date: August 24, 1948
Creator: Bradley, J.E. & Richmond, J.L.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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An apparatus for varying effective dihedral in flight with application to a study of tolerable dihedral on a conventional fighter airplane

Description: From Summary: "An apparatus for varying effective dihedral in flight by means of servo actuation of the ailerons in response to sideslip angle is described. The results of brief flight tests of the apparatus on a conventional fighter airplane are presented and discussed. The results of an investigation employing the apparatus to determine the tolerable (safe for normal fighter operation) range of effective dihedral on the test airplane are presented."
Date: August 24, 1949
Creator: Kauffman, William M.; Liddell, Charles J., Jr.; Smith, Allan & Van Dyke, Rudolph D., Jr.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Effect of an Increase in Hull Length-Beam Ratio From 15 to 20 on the Hydrodynamic Characteristics of Flying Boats

Description: Report presenting an investigation of the effect of hull length-beam ratio on the hydrodynamic characteristics of flying boats that extend to a length-beam ratio of 20. The results are compared with flying boats having a length-beam ratio of 15. Results regarding longitudinal stability, spray characteristics, take-off performance, taxiing and take-off behavior in waves, landing behavior in waves, and a summary chart are provided.
Date: August 24, 1949
Creator: Carter, Arthur W. & Whitaker, Walter E., Jr.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Tests for Hydrogen Cyanide and Hydrogen Sulfide

Description: A potential source of dangerous concentrations of hydrogen cyanide exists in the plating room of the Machine Shop where open plating baths containing cyanide salts are maintained and where solid cyanide salts are stored. Also the use of hydrogen sulfide in certain steps of the waste disposal process has lead to noticeable and sometimes objectionable concentrations of this gas in the air of the "WD" Building. In view of the toxic properties of these two gases, it was desirable to set up suitable… more
Date: August 24, 1949
Creator: Joy, E. F.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Amplifier Design for Proportional Ionization Chambers

Description: This paper presents the requirements of a nuclear amplifier of short resolving time, designed to accept pulses of widely varying amplitudes. Data are given which show that a proportional ionization chamber loaded with a 1,000-ohm resistor develops pulses of 0.5 microsecond duration and several volts amplitude. Results indicate that seven basic requirements are imposed on the amplifier when counting soft beta and gamma radiation in the presence of alpha particles, without absorbers. It should, (… more
Date: August 24, 1950
Creator: Baker, W. H.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Damping in Roll of Rectangular Wings of Several Aspect Ratios and Naca 65a-Series Airfoil Sections of Several Thickness Ratios at Transonic and Supersonic Speeds as Determined With Rocket-Powered Models

Description: Report presenting rocket-powered flight tests to determine the damping in roll of rectangular wings of various aspect ratios and thickness ratios using NACA airfoil sections. The experimental damping in roll was consistently lower than what was predicted theoretically.
Date: August 24, 1950
Creator: Edmondson, James L.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Effect of Retractable Ignition Plug on Plug Fouling by Carbon Deposits

Description: Memorandum presenting an investigation conducted using a single combustor from a 4600-pound-thrust turbojet engine to determine if ignition-plug fouling by carbon deposits could be prevented by retracting the plug from the combustion zone during operation after ignition had taken place. The fuels used were normally conducive to forming carbon. The results indicated that retracting the ignition plug from the combustion zone after ignition prevented plug fouling by carbon.
Date: August 24, 1950
Creator: Wear, Jerrold D. & Locke, Theodore E.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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