Bringing solid fuel ramjet projectiles closer to application: an overview of the TNO/RWMS technology demonstration programme
conference paper
TNO executed a technology demonstration programme in co-operation with RWMS on the application of solid fuel ramjet propulsion technology to medium calibre air defence projectiles. From 2000 to 2004 a complete and integrated structural and aero-thermodynamic projectile design was conceived satisfying the gun related requirements on projectile mass and length. The structural integrity during gun launch of this projectile including fuel was verified in test firings. A new free jet facility was developed at TNO which was used for aerodynamic heating experiments on projectile parts, for intake performance verification and for on-ground verification of the functioning of complete projectiles. Concluding flight tests demonstrated a very short ignition delay and a clear capability to maintain a flight speed of 1400 m/s. The successful demonstration of the thrust equal to drag capability of a solid fuel ramjet propelled projectile at Mach 4+ flight speed is a first for Europe and, as far as known, also for the world.
TNO Identifier
782383
ISBN
9781932078527
Publisher
DEStech Publications
Source title
22nd International Symposium on Ballistics, 14-18 November 2005, Vancouver, BC, Canada
Editor(s)
Flis, W.
Scott, B.
Scott, B.
Collation
8 p.
Pages
216-223
Files
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