Comparison of flight performance of AN-F-58 and AN-F-32 fuels in J35 turbojet engine (open access)

Comparison of flight performance of AN-F-58 and AN-F-32 fuels in J35 turbojet engine

Report presenting a flight investigation to determine the comparative performance of AN-F-58 and AN-F-32 fuels in a 4000-pound-thrust turbojet engine. The fuels were equivalent over the range of conditions investigated. Results regarding corrected net thrust, corrected jet-fuel consumption, variation of corrected tail-pipe temperature, combustor blow-out speeds, and visual observations of the jet exhaust are provided.
Date: April 7, 1949
Creator: Acker, Loren W. & Kleinknecht, Kenneth S.
System: The UNT Digital Library
Comparison of the Aerodynamic Characteristics of the NACA 0010 and 0010-64 Airfoil Sections at High Subsonic Mach Numbers (open access)

Comparison of the Aerodynamic Characteristics of the NACA 0010 and 0010-64 Airfoil Sections at High Subsonic Mach Numbers

Report presenting an investigation to determine the lift, drag, and pitching-moment characteristics of the NACA 0010 and 0010-64 airfoil sections at Mach numbers up to 0.91 and for a range of Reynolds numbers.
Date: October 7, 1949
Creator: Polentz, Perry P.
System: The UNT Digital Library
A Preliminary Investigation of the Usefulness of Camber in Obtaining Favorable Airfoil-Section Drag Characteristics at Supercritical Speeds (open access)

A Preliminary Investigation of the Usefulness of Camber in Obtaining Favorable Airfoil-Section Drag Characteristics at Supercritical Speeds

Report presenting an investigation to determine the possibility of delaying at moderate or large lift coefficients the onset of the abrupt supercritical drag rise of an airfoil section by the use of camber. Results indicated that the addition of camber to the NACA 0010 airfoil leads to significant improvements in the drag characteristics at moderately supercritical speeds .
Date: October 7, 1949
Creator: Nitzberg, Gerald E.; Crandall, Stewart M. & Polentz, Perry P.
System: The UNT Digital Library
Automatic Typographic-Quality Typesetting Techniques: A State-of-the-Art Review (open access)

Automatic Typographic-Quality Typesetting Techniques: A State-of-the-Art Review

From Introduction Purpose and Scope of Report: "This report is one of a series prepared for the Research Information Center and Advisory Service on Information Processing (RICASIP), and intended as a contribution to improved cooperation in the fields of information selection systems development, information retrieval research and mechanized translation."
Date: April 7, 1967
Creator: Stevens, Mary Elizabeth & Little, John L.
System: The UNT Digital Library