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  Partner: UNT Libraries Government Documents Department
 Serial/Series Title: NACA Memorandum Report
 Collection: Technical Report Archive and Image Library
Estimates of the vertical-tail loads of a Bell P-63A-1 airplane (AAF No. 42-68889) in accelerated rolling maneuvers based on flight tests with two vertical-tail arrangements

Estimates of the vertical-tail loads of a Bell P-63A-1 airplane (AAF No. 42-68889) in accelerated rolling maneuvers based on flight tests with two vertical-tail arrangements

Date: November 1, 1944
Creator: Johnson, Harold I
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Estimation of F-3 and F-4 knock-limited performance ratings for ternary and quaternary blends containing triptane or other high-antiknock aviation-fuel blending agents

Estimation of F-3 and F-4 knock-limited performance ratings for ternary and quaternary blends containing triptane or other high-antiknock aviation-fuel blending agents

Date: January 1, 1948
Creator: Barnett, Henry C
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Estimation of the performance and longitudinal stability and control of a lifting-body type of cargo airplane from tests of simplified models

Estimation of the performance and longitudinal stability and control of a lifting-body type of cargo airplane from tests of simplified models

Date: June 1, 1945
Creator: Feigenbaum, D
Description: None
Contributing Partner: UNT Libraries Government Documents Department
An evaluation of the knock-limited performance of triptane

An evaluation of the knock-limited performance of triptane

Date: March 1, 1946
Creator: Barnett, Henry C
Description: None
Contributing Partner: UNT Libraries Government Documents Department
An Experimental Investigation of Flow Conditions in the Vicinity of an NACA D(Sub S)-Type Cowling

An Experimental Investigation of Flow Conditions in the Vicinity of an NACA D(Sub S)-Type Cowling

Date: August 1, 1946
Creator: Bryant, Rosemary P. & Boswinkle, Robert W.
Description: Data are presented of the flow conditions in the vicinity of an NACA D sub S -type cowling. Tests were made of a 1/2 scale-nacelle model at inlet-velocity ratios ranging from 0.23 to 1.02 and angles of attack from 6 deg to 10 deg. The velocity and direction of flow in the vertical plane of symmetry of the cowling were determined from orifices and tufts installed on a board aligned with the flow. Diagrams showing velocity ratio contours and lines of constant flow angles are given.
Contributing Partner: UNT Libraries Government Documents Department
An Experimental Investigation of NACA Submerged-Duct Entrances

An Experimental Investigation of NACA Submerged-Duct Entrances

Date: May 23, 1945
Creator: Frick, Charles W.; Davis, Wallace F.; Randall, Lauros & Mossman, Emmet A.
Description: The results of an investigation of submerged-duct entrances are presented. It is shown that this type of entrance possesses the following characteristics: 1) very high-critical-compressibility speeds throughout the range of high-speed inlet velocity ratios; 2) very low pressure losses for the air entering the duct at all inlet-velocity ratios; and, 3) low external drag. These characteristics are obtained by the proper shaping of the contour of the upstream approach to the submerged inlets and by proper alignment of the duct lip. Design data are presented and the application of these data to a specific high-speed fighter-airplane design is discussed.
Contributing Partner: UNT Libraries Government Documents Department
F-3 and F-4 engine tests of several high-antiknock components of aviation fuel

F-3 and F-4 engine tests of several high-antiknock components of aviation fuel

Date: November 1, 1944
Creator: Genco, Russell S
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Flight and test-stand investigation of high-performance fuels in double-row radial air-cooled engines I : determination of cooling characteristics of flight engine

Flight and test-stand investigation of high-performance fuels in double-row radial air-cooled engines I : determination of cooling characteristics of flight engine

Date: December 1, 1944
Creator: Pragliola, Philip C
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Flight and test-stand investigation of high-performance fuels in double-row radial air-cooled engines II : flight knock data and comparison of fuel knock limits with engine cooling limits in flight

Flight and test-stand investigation of high-performance fuels in double-row radial air-cooled engines II : flight knock data and comparison of fuel knock limits with engine cooling limits in flight

Date: December 1, 1944
Creator: Werner, Milton
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Flight and test-stand investigation of high-performance fuels in modified double-row radial air-cooled engines I : determination of the cooling characteristics of the flight engine

Flight and test-stand investigation of high-performance fuels in modified double-row radial air-cooled engines I : determination of the cooling characteristics of the flight engine

Date: July 1, 1945
Creator: White, H Jack
Description: None
Contributing Partner: UNT Libraries Government Documents Department