FIELD: aircraft engineering.
SUBSTANCE: invention relates to unmanned aerial vehicles. Unmanned aerial vehicle (UAV) with turbojet engine (TJE) located inside fuselage with additional dropping suspended fuel tank containing air intake device tank consists of housing (1) with wing and empennage (2), main fuel tank (3) with fuel system (4) and supercharging system (5), TJE (6) arranged inside fuselage, main air intake device (7), additional suspended dropping fuel tank (8) with aerodynamic surfaces (9), with attachment and separation assemblies with housing (10). Additional suspended dropping fuel tank has a coating from radar absorbent material (11), consists of two compartments (12) and (13), each of which contains fuel system (14) and (15), common supercharging system (16) with docking and decoupling (17) assemblies. First (12) is located in front of main air intake device and has additional air intake device (18) connected to main air intake (7) device through seal (19), and compartment (13) is located behind main air intake device (7) and comprises fairing rear (20).
EFFECT: reduction of UAV aerodynamic drag and volume increase.
1 cl, 2 dwg
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Authors
Dates
2020-06-29—Published
2020-01-31—Filed