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837
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783
Tocker Foundation Grant
214
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104
Austin American-Statesman Newspaper Collection
62
Texas Patents
38
Sapulpa Area Newspaper Collection
34
La Prensa
31
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Tulsa Daily World (Tulsa, Okla.)
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1,679 Matching Results
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N.A.C.A. Langley field wind tunnel apparatus: The tilting manometer
A description is given of a tilting manometer designed to meet the requirements of a manometer for use in the wind tunnel at the Langley Memorial Aeronautical Laboratory. This gauge was designed to meet the requirements of a manometer in use in connection with a static pressure plate to indicate the wind speed in the tunnel. The requirements are noted. The sensitivity of the gauge must be made inversely proportional to the pressure to be measured. The gauge must be accurately and quickly set for any desired pressure.
Date:
January 1921
Creator:
Norton, F. H. & Bacon, D. L.
Object Type:
Report
System:
The UNT Digital Library
The determination of downwash
It is obvious that, in accordance with Newton's second law, the lift on an aerofoil must be equal to the vertical momentum communicated per second to the air mass affected. Consequently a lifting aerofoil in flight is trailed by a wash which has a definite inclination corresponding to the factors producing the lift. It is thought that sufficient data, theoretical and experimental, are now available for a complete determination of this wash with respect to the variation of its angle of inclination to the originating aerofoil and with respect to the law which governs its decay in space.
Date:
January 1921
Creator:
Diehl, Walter S.
Object Type:
Report
System:
The UNT Digital Library
New Lateral Stabilizing Device for Airplanes
"The proposed device tends to render the lateral stabilization of airplanes easier and more efficacious. The proposed solution is to mount the ailerons independently, in such a manner that they can turn freely, under the action of the relative wind, about an axis located in front of the extreme position of the center of the lift" (p. 1).
Date:
January 1921
Creator:
Constantin, Louis
Object Type:
Report
System:
The UNT Digital Library
On the Resistance of Spheres and Ellipsoids in Wind Tunnels
Note presenting a study of the influence exercised on the results of measurements by the dimensions and type of the tunnels used in aerodynamic laboratories, and on the comparison of the results with observations made in motionless and unlimited air.
Date:
January 1921
Creator:
Riabouchinsky, D. P.
Object Type:
Report
System:
The UNT Digital Library
The Beaver Herald (Beaver, Okla.), Vol. 33, No. 33, Ed. 1, Thursday, January 13, 1921
Weekly newspaper from Beaver, Oklahoma that includes local, state and national news along with advertising.
Date:
January 13, 1921
Creator:
unknown
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Beaver Herald (Beaver, Okla.), Vol. 33, No. 34, Ed. 1, Thursday, January 20, 1921
Weekly newspaper from Beaver, Oklahoma that includes local, state and national news along with advertising.
Date:
January 20, 1921
Creator:
unknown
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Beaver Herald (Beaver, Okla.), Vol. 33, No. 35, Ed. 1, Thursday, January 27, 1921
Weekly newspaper from Beaver, Oklahoma that includes local, state and national news along with advertising.
Date:
January 27, 1921
Creator:
unknown
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Beaver Herald (Beaver, Okla.), Vol. 33, No. 32, Ed. 1, Thursday, January 6, 1921
Weekly newspaper from Beaver, Oklahoma that includes local, state and national news along with advertising.
Date:
January 6, 1921
Creator:
unknown
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Farmers' Champion (Elgin, Okla.), Vol. 11, No. 14, Ed. 1, Wednesday, January 12, 1921
Weekly newspaper from Elgin, Oklahoma that includes state and national news and information along with advertising.
Date:
January 12, 1921
Creator:
Wettengel & Son
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Farmers' Champion (Elgin, Okla.), Vol. 11, No. 15, Ed. 1, Wednesday, January 19, 1921
Weekly newspaper from Elgin, Oklahoma that includes state and national news and information along with advertising.
Date:
January 19, 1921
Creator:
Wettengel & Son
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Farmers' Champion (Elgin, Okla.), Vol. 11, No. 16, Ed. 1, Wednesday, January 26, 1921
Weekly newspaper from Elgin, Oklahoma that includes state and national news and information along with advertising.
Date:
January 26, 1921
Creator:
Wettengel & Son
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Farmers' Champion (Elgin, Okla.), Vol. 11, No. 13, Ed. 1, Wednesday, January 5, 1921
Weekly newspaper from Elgin, Oklahoma that includes state and national news and information along with advertising.
Date:
January 5, 1921
Creator:
Wettengel & Son
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Oklahoma Miner (Krebs, Okla.), Vol. 9, No. 50, Ed. 1, Thursday, January 20, 1921
Weekly newspaper from Krebs, Oklahoma. Coverage includes local, state, and national news, along with advertising.
Date:
January 20, 1921
Creator:
unknown
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Oklahoma Miner (Krebs, Okla.), Vol. 9, No. 51, Ed. 1, Thursday, January 27, 1921
Weekly newspaper from Krebs, Oklahoma. Coverage includes local, state, and national news, along with advertising.
Date:
January 27, 1921
Creator:
unknown
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Oklahoma Miner (Krebs, Okla.), Vol. 9, No. 49, Ed. 1, Thursday, January 13, 1921
Weekly newspaper from Krebs, Oklahoma. Coverage includes local, state, and national news, along with advertising.
Date:
January 13, 1921
Creator:
unknown
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Tulsa Star (Tulsa, Okla.), Vol. 10, No. 48, Ed. 1, Saturday, January 1, 1921
Weekly newspaper from Tulsa, Oklahoma. Coverage includes local, state, and national news, along with advertising.
Date:
January 1, 1921
Creator:
Smitherman, Andrew Jackson
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Tulsa Star (Tulsa, Okla.), Vol. 10, No. 50, Ed. 1, Saturday, January 15, 1921
Weekly newspaper from Tulsa, Oklahoma. Coverage includes local, state, and national news, along with advertising.
Date:
January 15, 1921
Creator:
Smitherman, Andrew Jackson
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Tulsa Star (Tulsa, Okla.), Vol. 10, No. 51, Ed. 1, Saturday, January 22, 1921
Weekly newspaper from Tulsa, Oklahoma. Coverage includes local, state, and national news, along with advertising.
Date:
January 22, 1921
Creator:
Smitherman, Andrew Jackson
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Tulsa Star (Tulsa, Okla.), Vol. 10, No. 52, Ed. 1, Saturday, January 29, 1921
Weekly newspaper from Tulsa, Oklahoma. Coverage includes local, state, and national news, along with advertising.
Date:
January 29, 1921
Creator:
Smitherman, Andrew Jackson
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Bastrop Advertiser (Bastrop, Tex.), Vol. 68, No. 23, Ed. 1 Thursday, January 6, 1921
Weekly - and some times semi-weekly - newspaper from Bastrop, Texas that includes local, state and national news along with extensive advertising.
Date:
January 6, 1921
Creator:
Pearcy, J. H.
Object Type:
Newspaper
System:
The Portal to Texas History
The Morning Tulsa Daily World (Tulsa, Okla.), Vol. 15, No. 105, Ed. 1, Thursday, January 13, 1921
Daily newspaper from Tulsa, Oklahoma. Coverage includes local, state, and national news, along with advertising.
Date:
January 13, 1921
Creator:
unknown
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Morning Tulsa Daily World (Tulsa, Okla.), Vol. 15, No. 106, Ed. 1, Friday, January 14, 1921
Daily newspaper from Tulsa, Oklahoma. Coverage includes local, state, and national news, along with advertising.
Date:
January 14, 1921
Creator:
unknown
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Morning Tulsa Daily World (Tulsa, Okla.), Vol. 15, No. 107, Ed. 1, Saturday, January 15, 1921
Daily newspaper from Tulsa, Oklahoma. Coverage includes local, state, and national news, along with advertising.
Date:
January 15, 1921
Creator:
unknown
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Sunday Tulsa Daily World (Tulsa, Okla.), Vol. 15, No. 108, Ed. 1, Sunday, January 16, 1921
Daily newspaper from Tulsa, Oklahoma. Coverage includes local, state, and national news, along with advertising.
Date:
January 16, 1921
Creator:
unknown
Object Type:
Newspaper
System:
The Gateway to Oklahoma History