Structural support to underwater vessels using shape memory alloys

Structural support to underwater vessels using shape memory alloys

A supporting arrangement for a vessel for counteracting compressive loads at an operating temperature. The supporting arrangement also provides inertial stiffening of the hull of the vessel as well as acoustic and vibration damping. The supporting arrangement includes a support structure that is mad...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: DUDT PHILIP JOHN, TETER JOSEPH P
Format: Patent
Sprache:eng
Schlagworte:
AIRCRAFT CARRIERS
EQUIPMENT FOR SHIPPING
MINE-LAYING
MINE-SWEEPING
OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS
PERFORMING OPERATIONS
RELATED EQUIPMENT
SHIPS OR OTHER WATERBORNE VESSELS
SUBMARINES
TRANSPORTING
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Beschreibung
Zusammenfassung:A supporting arrangement for a vessel for counteracting compressive loads at an operating temperature. The supporting arrangement also provides inertial stiffening of the hull of the vessel as well as acoustic and vibration damping. The supporting arrangement includes a support structure that is made from a shape memory alloy that contacts and presses against the inner walls of the vessel. The supporting arrangement utilizes the shape recovery properties and/or the internal energy properties of the shape memory alloy support structure to provide reinforcing and damping forces.