AIRCRAFT VENTRAL FAIRING WITH AN IMPROVED STORAGE CAPACITY

摘要

The invention provides an aircraft with a ventral fairing able to store equipment and systems in lateral zones. The ventral fairing (20) comprises a first zone of length L1 along the X-axis, where the area of the cross-section perpendicular to the X-axis increases in the direction of the air flow and a second zone of length L2, where the area of the cross-section perpendicular to the X-axis decreases in the direction of the air flow, being L1>L2 and being placed the rear end of said first zone behind the intersection of the trailing edge of the wing (15) with the fuselage (13).

主权项

1. An aircraft (11) comprising a fuselage (13) having a longitudinal or X-axis, a wing (15) and a ventral fairing (20); the ventral fairing (20) being configured by a symmetrical streamlined surface with respect to the aircraft symmetry plane enclosing together with the fuselage (13) and the wing (15) an inner space, characterized in that the ventral fairing (20) comprises a first zone of a length L1 along the X-axis, where the area of the cross-section perpendicular to the X-axis of said inner space increases in the direction of the air flow, and a second zone of a length L2 along the X-axis, where the area of the cross-section perpendicular to the X-axis of said inner space decreases in the direction of the air flow, being L1>L2 and being placed the rear end of said first zone behind the intersection of the trailing edge of the wing (15) with the fuselage (13).