| 摘要 |
<p>PURPOSE:To improve intake efficiency of a device and fly an aircraft with a large attack angle, by providing triangular plane units in the lower front of air intake ports further arranging small planes in the lower side of said plane units. CONSTITUTION:Main wings 8 are provided in a fuselage 7 of an aircraft, and air intake ports 1 for its mounted gas turbine engine are fixedly provided to the root portions of the main wings 8, then plane units 4 of almost triangular shape are fixed to both side parts of the fuselage 7. These plane units 4 are arranged to the lower front of the air intake ports 1. Further small planes 9 of almost triangular shape are fixed to both side parts of the fuselage 7. The small planes 9 are located lower than the plane units 4. In this reference, the small planes 9 are provided in the lower front of and almost parallely to the plane units 4, and located with a distance apart from the plane units 4.</p> |
