An experimental investigation of rectangular exhaust-gas ejectors applicable for engine cooling (open access)

An experimental investigation of rectangular exhaust-gas ejectors applicable for engine cooling

"An experimental investigation of rectangular exhaust-gas ejector pumps was conducted to provide data that would serve as a guide to the design of ejector applications for aircraft engines with marginal cooling. The pumping characteristics of rectangular ejectors actuated by the exhaust of a single-cylinder aircraft engine were determined for a range of ejector mixing-section area from 20 to 50 square inches, over-all length from 12 to 42 inches, aspect ratio from 1 to 5, diffusing exit area from 20 to 81 square inches, and exhaust-nozzle aspect ratio from 1 to 42" (p. 161).
Date: May 1, 1944
Creator: Manganiello, Eugene J. & Bogatsky, Donald
Object Type: Report
System: The UNT Digital Library
Texas Attorney General Opinion: O-5998 (open access)

Texas Attorney General Opinion: O-5998

Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Grover Sellers, regarding a legal question submitted for clarification: Whether a non-profit educational, charitable, religious, benevolent foreign corporation is required to secure a permit to do business in the State of Texas, and related matters.
Date: May 1, 1944
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History

Newsmap. For the Armed Forces. 242nd week of the war, 124th week of U.S. participation

Front: Text describes action on various war fronts: Western Europe, USSR, Italy, Southwest Pacific, Central Pacific, Southeast Asia, China. Map: Southwest Pacific showing areas of action. Includes photographs: Various sizes of bombs; German self-propelled gun with an American tank and a Nazi armored personnel carrier in the background; Capsized liberty ship in Naples harbor; View of Sabang Harbour before being taken by Japanese; Allied planes carry out some of the heaviest bombing operations at Hollandia airfield. Back: Memorandum for the Armed Forces. Subject: Home front production. Includes photographs: Guns; Shells; Vehicles; Planes; Ships. Text includes 4 point memorandum and descriptions of photographs.
Date: May 1, 1944
Creator: [United States.] Army Service Forces. Army Information Branch.
Object Type: Poster
System: The UNT Digital Library
Hanford Engineer Works technical manual (open access)

Hanford Engineer Works technical manual

The uranium metal, as discharged from the piles in the 100 Areas, contains the alpha emitting product, plutonium, in concentration in the neighborhood of 150--250 grams per metric ton, along with similar amounts of beta and gamma fission elements. It is the purpose of the Separations Plant to effect the separation of this product from the uranium metal and fission elements, and to prepare a concentrated, relatively pure solution of plutonium nitrate as the final product of the Hanford Plant. This section of the manual discusses the chemistry of the separations process, describes the buildings and equipment provided for carrying out the various steps in the operation, and presents the detailed operating procedures used. There are included, in many instances, references to other documents presenting a more detailed view of a specific point in the process.
Date: May 1, 1944
Creator: unknown
Object Type: Report
System: The UNT Digital Library
PROGRESS REPORT ON METALLURGY OF TUBALLOY. Uranium (open access)

PROGRESS REPORT ON METALLURGY OF TUBALLOY. Uranium

None
Date: May 1, 1944
Creator: unknown
Object Type: Report
System: The UNT Digital Library