H. Julian Allen

Alfred J. Eggers

Stanford E. Neice

The ballistic vehicle is found to be the least efficient of the several types studied in the sense that it generally requires the highest velocity at the end of powered flight in order to attain a given range. This disadvantage may be offset, however, by reducing convective heat transfer to the re-entry body through the artifice of increasing pressure drag in relation to friction drag - that is, by using a blunt body. Thus the kinetic energy required by the vehicle at the end of powered flight may be reduced by minimizing the mass of coolant material involved.

A Comparative Analysis of the Performance of Long-range Hypervelocity Vehicles

United States. National Advisory Committee for Aeronautics

M. J. Queijo

Richard R. Heldenfels

Antonio Ferri

Neal Tetervin

Leonard Sternfield

Doris Cohen

Kenneth L. Goin

Paul Seide

By M.J. Queijo and Walter D. Wolhart

Experimental Investigation of the Effect of Vertical-tail Size and Length and of Fuselage Shape and Length on the Static Lateral Stability Characteristics of a Model with 45 ̊sweptback Wing and Tail Surfaces

Barrett Stone Baldwin

A Method for Computing Luminous Efficiencies from Meteor Data

H. Julian Allen

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