Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
830179 | Materials & Design (1980-2015) | 2013 | 9 Pages |
This article reviews the advances in the materials selection for applications in structures and engines of current and future supersonic aircrafts. A brief overview of configuration design of the supersonic aircrafts is first given; which also includes techniques to improve configuration design for future supersonic aircrafts. The operating and ambient environmental conditions during supersonic flight and the resulting material requirements have been discussed; and consequently various aerospace aluminum alloys, titanium alloys, superalloys, and composites have been recommended. Finally, a new materials-selection chart is presented that would enable aerospace designers to select appropriate materials for application in high-performance current and future supersonic/hypersonic aircrafts.
► Progress in materials selection for structures and engines of supersonic aircrafts has been reviewed. ► Techniques to improve configuration design for future supersonic aircrafts have been referred. ► The flight operating and environmental conditions and material requirements have been discussed. ► Various aerospace aluminum alloys, titanium alloys, superalloys, and composites have been recommended. ► A new materials-selection guide for aerospace designers is presented.