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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Authors
Dates
2004-07-27—Published
2002-07-09—Filed