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Approximate Calculation of Multispar Cantilever and Semicantilever Wings With Parallel Ribs Under Direct and Indirect Loading
A method is presented for approximate static calculation, which is based on the customary assumption of rigid ribs, while taking into account the systematic errors in the calculation results due to this arbitrary assumption. The procedure is given in greater detail for semicantilever and cantilever wings with polygonal spar plan form and for wings under direct loading only. The last example illustrates the advantages of the use of influence lines for such wing structures and their practical interpretation.
Date:
August 1932
Creator:
Sänger, Eugen
Object Type:
Report
System:
The UNT Digital Library
Armstrong-Whitworth A.W. 15 "Atlanta" Airplane (British): A Commercial Multiplace Cantilever Monoplane
Circular describing the Armstrong Whitworth XV "Atalanta" airplane, which is a commercial multiplace cantilever monoplane. Details of the wings, landing gear, fuselage, control surfaces, structural design, wing, engine, characteristics, drawings, and photographs are provided.
Date:
August 1932
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
The Bleriot 137 Military Airplane (French): A Twin-Engine Multiplace Monoplane
Circular presenting a description of the Blériot 137, which is a metal modification of the Bléirot 127. A description of the crew, the equipment, firing tests of the guns, and flight characteristics are provided.
Date:
August 1932
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
The Breckenridge American (Breckenridge, Tex), Vol. 12, No. 208, Ed. 1, Monday, August 1, 1932
Daily newspaper (except Sunday) from Breckenridge, Texas that includes local, state and national news along with extensive advertising.
Date:
August 1, 1932
Creator:
Campbell, Robert C.
Object Type:
Newspaper
System:
The Portal to Texas History
The Breda 32 Commercial Airplane (Italian): A Three-Engine All-Metal Low-Wing Monoplane
Circular presenting a description of the Breda 32, which is a commercial airplane with three engines and an all-metal construction. Details regarding the design, components, flight qualities, drawings, and photographs are provided.
Date:
August 1932
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Brenham Banner-Press (Brenham, Tex.), Vol. 49, No. 107, Ed. 1 Monday, August 1, 1932
Daily newspaper from Brenham, Texas that includes local, state and national news along with extensive advertising.
Date:
August 1, 1932
Creator:
Blake, T. C.
Object Type:
Newspaper
System:
The Portal to Texas History
Bristow Daily Record (Bristow, Okla.), Vol. 11, No. 84, Ed. 1 Monday, August 1, 1932
Daily newspaper from Bristow, Oklahoma that includes local, state, and national news along with advertising.
Date:
August 1, 1932
Creator:
Nichols, L. M.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Brownsville Herald (Brownsville, Tex.), Vol. 41, No. 25, Ed. 1 Monday, August 1, 1932
Daily newspaper from Brownsville, Texas that includes local, state and national news along with advertising.
Date:
August 1, 1932
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
Brownwood Bulletin (Brownwood, Tex.), Vol. 32, No. 247, Ed. 1 Monday, August 1, 1932
Daily newspaper from Brownwood, Texas that includes local, state, and national news along with advertising.
Date:
August 1, 1932
Creator:
White, James C.
Object Type:
Newspaper
System:
The Portal to Texas History
Characteristics of an airfoil as affected by fabric sag
"This report presents the results of tests made at a high value of the Reynolds Number in the N.A.C.A. variable-density wind tunnel to determine the aerodynamic characteristics of an airfoil as affected by fabric sag. Tests were made of two Gottingen 387 airfoils, one having the usual smooth surface and the other having a surface modified to simulate two types of fabric sag. The results of these tests indicate that the usual sagging of the wind covering between ribs has a very small effect on the aerodynamic characteristics of an airfoil" (p. 1).
Date:
August 1932
Creator:
Ward, Kenneth E.
Object Type:
Report
System:
The UNT Digital Library
Chickasha Daily Express (Chickasha, Okla.), Vol. 33, No. 169, Ed. 1 Monday, August 1, 1932
Daily newspaper from Chickasha, Oklahoma that includes local, state and national news along with advertising.
Date:
August 1, 1932
Creator:
unknown
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Cleburne Times-Review (Cleburne, Tex.), Vol. 27, No. 255, Ed. 1 Monday, August 1, 1932
Daily newspaper from Cleburne, Texas that includes local, state, and national news along with advertising.
Date:
August 1, 1932
Creator:
Ratliff, Harold V.
Object Type:
Newspaper
System:
The Portal to Texas History
[Client Card: Potter Bentley Studios]
Client card describing work completed at the Roman Bronze Works Foundry for Potter Bentley Studios, including a job number, brief description, monetary amount, and dates associated with each entry. This order includes two aviation trophies, which was shipped on August, 26, 1932.
Date:
August 1932
Creator:
Roman Bronze Works Foundry
Object Type:
Text
System:
The Portal to Texas History
The Cuero Record (Cuero, Tex.), Vol. 38, No. 181, Ed. 1 Monday, August 1, 1932
Daily newspaper from Cuero, Texas that includes local, state, and national news along with advertising.
Date:
August 1, 1932
Creator:
Howerton, J. C.
Object Type:
Newspaper
System:
The Portal to Texas History
The Cushing Daily Citizen (Cushing, Okla.), Vol. 9, No. 323, Ed. 1 Monday, August 1, 1932
Daily newspaper from Cushing, Oklahoma that includes local, state, and national news along with advertising.
Date:
August 1, 1932
Creator:
unknown
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Daily Record (Oklahoma City, Okla.), Vol. 29, No. 181, Ed. 1 Monday, August 1, 1932
Daily newspaper from Oklahoma City, Oklahoma that includes local, state, and national legal news and notices along with advertising.
Date:
August 1, 1932
Creator:
Murphy, John H.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Daily Tribune (Bay City, Tex.), Vol. 28, No. 75, Ed. 1 Monday, August 1, 1932
Daily newspaper from Bay City, Texas that includes local, state, and national news along with advertising.
Date:
August 1, 1932
Creator:
Smith, Carey
Object Type:
Newspaper
System:
The Portal to Texas History
Denton Record-Chronicle (Denton, Tex.), Vol. 31, No. 302, Ed. 1 Monday, August 1, 1932
Daily newspaper from Denton, Texas that includes local, state, and national news along with advertising.
Date:
August 1, 1932
Creator:
McDonald, L. A.
Object Type:
Newspaper
System:
The Portal to Texas History
Effect of engine operating conditions on the vaporization of safety fuels
"Tests were conducted with the N.A.C.A. combustion apparatus to determine the effect of compression ratio and engine temperature on the vaporization of a hydrogenated "safety fuel" during the compression stroke under conditions similar to those in a spark-ignition engine. The effects of fuel boiling temperature on vaporization using gasoline, safety fuel, and Diesel fuel oil was also investigated. The results show that increasing the compression ratio has little effect on the rate of fuel vaporization, but that increasing the air temperature by increasing the engine temperature increases the rate of fuel vaporization" (p. 1).
Date:
August 1932
Creator:
Rothrock, A. M. & Waldron, C. D.
Object Type:
Report
System:
The UNT Digital Library
The El Reno Daily Tribune (El Reno, Okla.), Vol. 41, No. 155, Ed. 1 Monday, August 1, 1932
Daily newspaper from El Reno, Oklahoma that includes local, state, and national news along with advertising.
Date:
August 1, 1932
Creator:
Vandivier, Davis O.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
[Escrow Agreement Draft between John and Frances Sayles and J. G. Dodge]
Drafted escrow agreement outlining the conditions of a deed contract between John and Frances Sayles and J. G. Dodge, with escrow agent, W. R. Keeble, performing intermediary duties. Corrections are handwritten in black pen ink on the first page, and the document is unsigned and not notarized.
Date:
August 1, 1932
Creator:
unknown
Object Type:
Legal Document
System:
The Portal to Texas History
The Evening Derrick (Drumright, Okla.), Vol. 19, No. 42, Ed. 1 Monday, August 1, 1932
Daily newspaper from Drumright, Oklahoma that includes local, state, and national news along with advertising.
Date:
August 1, 1932
Creator:
Allard, Lou S.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Evening Derrick (Drumright, Okla.), Vol. 19, No. 42, Ed. 1 Monday, August 1, 1932
Daily newspaper from Drumright, Oklahoma that includes local, state, and national news along with advertising.
Date:
August 1, 1932
Creator:
Allard, Lou S.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Experimental Determination of the Thickness of the Boundary Layer Along a Wing Section
"The thickness and course of the boundary layer were measured in flight, in order to determine whether the relations on an airplane and on a shop-made wing can be brought into agreement with the results of wind-tunnel tests and Horst Muller's calculations of the thickness of the boundary layer, as developed from Karman's integral equation for the boundary layer" (p. 1).
Date:
August 1932
Creator:
Cuno, Otto
Object Type:
Report
System:
The UNT Digital Library