AIRCRAFT AIR INTAKE

摘要

FIELD: aeronautical engineering; aircraft of different types and purpose. SUBSTANCE: air intake has main inlet 2 and additional inlet 7 made in upper front portion of air intake. Both inlets 2 and 7 are closed in turn by protective device 6 made in form of turnable flap articulated in upper portion of air intake passage. Replenishment flaps are located after additional inlet 7. EFFECT: enhanced efficiency.