Optimized Scramjet Integration on a Waverider

Abstract

Scramjet integrated waverider airframes optimized for maximum thrust margin and lift-to-drag ratio (L/D) are presented. Parameters affecting the success of the scramjet/waverider system are reviewed and the computer code developed to optimize the integrated system is discussed. In this study, conically derived waveriders are specifically designed to supply the scramjet engines with the required properties for effective combustion. The results of this study show that the waverider airframe lends itself well to scramjet engine integration, yielding promising vehicle configurations.