FIELD: aviation.
SUBSTANCE: invention relates to hypersonic aircraft engineering, particularly to hypersonic aircraft with ramjet. In the front part of hypersonic aircraft deepening is made, volume of which is filled with combustible gas through holes distributed along the surface of recess. In this volume isobaric area is formed, on its flat boundary with air air-fuel mixture is formed, that is supplied to combustion chamber of ramjet and ignited in the zone of combustion stabilization.
EFFECT: as a result significant reduction of aerodynamic resistance and heating of hypersonic aircraft is possible, along with reduced size of combustion chamber and reduced starting mass of hypersonic aircraft.
7 cl, 6 dwg
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