ACOUSTIC RESONATOR FOR ANTI-ICING PROTECTION OF FLYING VEHICLE STRUCTURAL MEMBERS Russian patent published in 2004 - IPC

Abstract RU 2233233 C2

FIELD: aeronautical engineering; anti-icing systems of flying vehicles.

SUBSTANCE: flying vehicle is provided with acoustic resonators where high-frequency shock waves are formed during flight at contact with incoming air, thus causing irreversible conversion of kinetic energy to thermal energy and consequently heating of resonators. As a result, structural members where resonators are mounted get heated to ice thawing temperature.

EFFECT: enhanced efficiency; avoidance of additional consumption of fuel; reduced mass of flying vehicle; low cost.

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RU 2 233 233 C2

Authors

Kulalaev Viktor Valentinovich

Naumenko Pavel Olegovich

Krakhmaleva Tat'Jana Igorevna

Dates

2004-07-27Published

2002-07-09Filed