An aircraft arrestor system which provides a controllable deceleration force for an aircraft during an overrun event is disclosed. The arrestor systems arrest aircraft movement by creating a controllable deceleration force or drag force on the aircraft's landing gear. The aircraft arrestor system comprises an arresting medium which is contained by a plurality of adjacent containment cells. The arresting medium comprises smooth and rounded expanded glass particles which are loose and unbroken. The particles also have a controlled size range of about 0.04 inches to about 0.75 inches, and at least about 75% of the particles have a minimum size which is not less than about ¼ of the size of the largest particles.
Engineered material arrestor system
2020-07-14
Patent
Electronic Resource
English
IPC: | E01C Bau von Straßen, Sportplätzen oder dgl., Decken dafür , CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen |
Transportation Research Record | 2008
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