Estimation of Incremental Pitching Moments Due to Trailing-Edge Flaps on Swept and Triangular Wings (open access)

Estimation of Incremental Pitching Moments Due to Trailing-Edge Flaps on Swept and Triangular Wings

Report presenting a method by which incremental pitching moments can be estimated for swept and triangular wings with arbitrary types of trailing-edge high-lift flaps. Span-loading theory is combined with two-dimensional airfoil data adjusted for the effects of sweep. Application of the method is demonstrated for 58 cases covering various types of flaps on wings with a wide range of sweep, aspect ratio, and taper ratio.
Date: June 10, 1955
Creator: James, Harry A. & Hunton, Lynn W.
System: The UNT Digital Library
Liquid Magnesium as a Coolant for Thermal Reactors (open access)

Liquid Magnesium as a Coolant for Thermal Reactors

It was suggested to the writer by K.A. Eschbach that liquid magnesium might offer certain advantages as a reactor coolant. As a result of this suggestion, a preliminary investigation of the possibilities of this material was made. Definite advantages for a restricted class of applications were found, but a detailed evaluation would seem to require further basic experimental research on the heat transfer, corrosion and flux-mechanical properties of the substance.
Date: June 10, 1955
Creator: Triplett, J. R.
System: The UNT Digital Library