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Scramjets

Published online by Cambridge University Press:  03 February 2016

M. Smart
M. Smart*
Affiliation:
Centre for Hypersonics, The University of Queensland, Brisbane, Australia
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Abstract

The supersonic combustion ramjet, or scramjet, is the engine cycle most suitable for sustained hypersonic flight in the atmosphere. This article describes some of the challenges facing scramjet designers, and the methods currently used for the calculation of scramjet performance. It then reviews the HyShot 2 and Hyper-X flight programs as examples of how sub-scale flights are now being used as important steps towards the development of operational systems. Finally, it describes some recent advances in three-dimensional scramjets with application to hypersonic cruise and multi-stage access-to-space vehicles.

Information

Type
Research Article
Information
The Aeronautical Journal , Volume 111 , Issue 1124 , October 2007 , pp. 605 - 619
Copyright
Copyright © Royal Aeronautical Society 2007 

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