FIELD: aircraft engineering.
SUBSTANCE: proposed intake comprises chute recessed in aircraft airframe, inlet opening inclined to aircraft crosswise plane at 25-30 degrees and internal curved duct. Inlet opening features area of 0.75-0.85 Se (where Se is engine cross-section area), internal curved duct features length of 1-2 De, (where De is engine diameter).
EFFECT: stable operation, compact design.
3 dwg
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