tailieunhanh - Eagle In Detail Scale Part 2

Tham khảo tài liệu 'eagle in detail scale part 2', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | Intake in normal position. Intake from front showing protective cover in place. Right intake in lowered position. Note lighter color of hinge ajcea. Left intake in lowered position. Note the extended huilt-in steps. Jet engines require a lot of fuel. They also require a lot of air and it must be at a subsonic speed when it enters the engine. Therefore supersonic jet aircraft are fitted with cones splitter plates or ramps to control and regulate the air that enters the engines. The F-15 has variable ramps which provide an optimum subsonic flow of air. The position of these ramps is controlled by an air inlet controller. This controller uses Mach number and angle of attack as well as other data to automatically position the ramps and bypass door to provide the best flow of air. The purpose of the bypass door is to bleed off excess pressure in the intake duct. When the aircraft is at high angles of attack such as during take-offs and landings the intakes will be in the lowered position as shown in the two lower photos at the top of this page. fIRST RAMP 19 EJECTION SEAT DETAIL 20 F-15 DIMENSIONS ft F-15A And F-15B Dimensions Are The Same Except For Canopy Height DIMENSION ACTUAL l 72nd SCALE l 48th SCALE l 32nd SCALE Wingspan ft in in in Horiz. Tail Span ft in in in Length ft in in in A Height of Tail ft in in in Wheel Base ft in in in Wheel Track ft in in in Ht. of Canopy F-15A ft in in in Ht. of Canopy F-15B ft in in in Mean Aerodynamic Chord ft in in in Height measurements will vary with tire pressure contraction of the oleo struts and gross weight of the aircraft. .

TỪ KHÓA LIÊN QUAN
crossorigin="anonymous">
Đã phát hiện trình chặn quảng cáo AdBlock
Trang web này phụ thuộc vào doanh thu từ số lần hiển thị quảng cáo để tồn tại. Vui lòng tắt trình chặn quảng cáo của bạn hoặc tạm dừng tính năng chặn quảng cáo cho trang web này.