BLAST/IMPACT FREQUENCY TUNING AND MITIGATION

BLAST/IMPACT FREQUENCY TUNING AND MITIGATION

A tuning and mitigation system for mitigating a blast or impact event having a tuning layer assembly having an acoustic impedance chosen to tune stress waves resulting from the blast or impact to one or more specific tuned frequencies, and a dissipative layer assembly made of a viscoelastic material...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Thouless, Michael, Rice, Marie, Arruda, Ellen M, Rahimzadeh, Tanaz, Cimonian, Levon
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
AMMUNITION
ARMOUR
ARMOURED OR ARMED VEHICLES
ARMOURED TURRETS
BLASTING
HEATING
LIGHTING
MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
MECHANICAL ENGINEERING
WEAPONS
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Beschreibung
Zusammenfassung:A tuning and mitigation system for mitigating a blast or impact event having a tuning layer assembly having an acoustic impedance chosen to tune stress waves resulting from the blast or impact to one or more specific tuned frequencies, and a dissipative layer assembly made of a viscoelastic material having a critical damping frequency that matches at least one or more specific tuned frequencies.