Aircraft Design: A Systems Engineering Approach, M. Sadraey, Wiley, 2012 Chapter 10 Weight of Components. Tables

Transcription

1 Aircraft Design: A Systems Engineering Approach, M. Sadraey, Wiley, 2012 Chapter 10 Weight of Components Tables No Aircraft MTOW/Payload Weight 1 Transport Single engine light GA Twin-engine GA Glider/sailplane Hang-glider Motor-glider Supersonic fighter Model remote controlled Human-powered Agriculture Basic trainer Ultralight 2-3 Table Maximum take-off weight-to-payload weight ratio for several aircraft 1

2 No Aircraft Empty weight Removable weight Payload weight Fuel weight 1 Hang glider Glider/sailplane Human powered Model RC Ultralight Single engine GA Twin engine GA Agriculture Subsonic transport Supersonic fighter Rutan Voyager Table Average weight breakdown for several aircraft 2

3 N o Aircraft Fuel weight Payload weight Crew Engine Structure Equipment 1 Hang glider Glider/sailplane Human powered Model RC Ultralight Single engine GA Twin engine GA Agriculture Subsonic transport 10 Supersonic fighter Table Average group weight breakdown for several aircraft 1 The pilot is assumed as part of the propulsion system. 2 One of the crew members is part of the payload. 3 In a single seat GA aircraft, the pilot is main part of the payload, while in a multi-seat GA aircraft, the pilot is not assumed as part of the payload. 3

4 No Aircraft Wing Fuselage Tail (horizontal & vertical) Landing gear Structure 1 Hang glider Glider/sailplane Human powered Model RC Ultralight Single engine GA Twin engine GA Agriculture Subsonic transport Supersonic fighter Table Structural weight breakdown for several aircraft 4

5 No Aircraft Type Wing Tail Fuselage Nacelle Landing Engine Equipment Fuel Payload gear 1 Cessna 172 Single-engine prop GA 2 Cessna 182 Single-engine prop GA 3 Cessna 310C Twin-engine , prop GA 4 Cessna 404 Twin-engine ,626 1,129 1,379 1,900 Titan prop GA 5 PZL M21 Agriculture 1, , ,25 Dromader 6 Learjet 28 Business twinjet 1, , ,284 2,605 4,684 1,962 7 Gulfstream Business twinjet 6,372 1,965 5,944 1,239 2,011 6,886 11,203 23,300 5,380 II 8 Fokker F Twin-engine turboprop 4, , ,940 4,347 5,673 9,198 12,500 9 Short Twin-engine 1, , ,524 1,703 4,924 skyvan turboprop 10 MD-80 Jet transport 15,560 3,320 16,150 2,120 5,340 11,000 25,460 39,362 43, Boeing Jet transport 10,613 2,718 12,108 1,392 4,354 8,177 14,887 34,718 34, Airbus 300 Jet transport 44,131 5,941 35,820 7,039 13,611 22,897 35,053 76,512 69, F-15C Fighter 3,642 1,104 6, ,393 9,205 5,734 13,455 2,571 Eagle 14 F-16 Fighter 1, , ,651 4, Falcon 15 F/A-18 Fighter 3, , ,992 6,277 5,134 17,592, Lockheed Large cargo 100,01 12,46 118,193 9,528 38,353 40,575 44, ,5 200,000 C-5A Bede BD5B Homebuilt prop-driven Table Actual weight (in lb) of major components for several aircraft 5

6 No Engineering materials Density (kg/m 3 ) 1 Aerospace Aluminum Fiberglass/Epoxy Graphite/Epoxy Low-density foam High-density foam Steel alloys Titanium alloys Balsa wood Plastics (including Monokote) Table Density of various aerospace materials 6

7 No Aircraft Type Wing area (m 2 ) Wing mass (kg) Wing mass (kg) Wing area (m 2 ) 1 Bede BD5B Homebuilt propdriven Cessna 172 Single-engine prop GA 3 Cessna 310C Twin-engine prop GA Cessna 404 Twin-engine prop GA Gulfstream II Business twin-jet MD-80 Jet transport Boeing 737- Jet transport Airbus 300 Jet transport Lockheed C- Large cargo A 10 F-15C Eagle Fighter F-16 Falcon Fighter F/A-18 Hornet Fighter Table Wing mass versus wing area for various aircraft 7

8 No Aircraft - Wing structural installation condition K 1 GA, no engine, no fuel tank in the wing GA, no engine on the wing, fuel tank in the wing GA, engine installed on the wing, no fuel tank in the wing GA, engine installed on the wing, fuel tank in the wing Home-built Transport, cargo, airliner (engines attached to the wing) Transport, cargo, airliner (engines not attached to the wing) Supersonic fighter, few light stores under-wing Supersonic fighter, several heavy stores under-wing Remotely controlled model Table Wing density factor for various aircraft 8

9 No Aircraft Maximum load factor (n max ) 1 GA normal GA utility GA acrobatic 6 4 Homebuilt Remote controlled model Transport Supersonic fighter 7-10 Table Maximum positive load factor for various aircraft 9

10 No Aircraft -Tail Configuration K HT K VT 1 GA, Homebuilt - Conventional tail/canard GA, Homebuilt - T-tail/H-tail Transport - Conventional tail Transport - T tail Remotely controlled model Supersonic fighter Table Tail density factors for various aircraft 10

11 No Aircraft K f 1 General Aviation, Homebuilt Unmanned Aerial Vehicle Transport, cargo, airliner Remotely controlled model Supersonic fighter Table Fuselage density factor for various aircraft 11

12 No Aircraft K LG 1 General Aviation, Homebuilt Transport, cargo, airliner Supersonic fighter Remotely controlled model Table Landing gear weight factor for various aircraft 12

13 No Component Type, description, details Mass (kg) 1 Seat Flight deck civil Fighter pilot (ejection seat) Passenger economy Passenger tourist Troop Missile and ACM, AGM-129 1,250 7 bomb AGM-130 1,323 8 HARM, AGM Harpoon, AGM-84A Hellfire, AGM-114A Maverick, AGM-65A Penguin 2, AGM-119B Sea Eagle Sidewinder, AIM-9J Sparrow, AIM-7F Stinger, FIM TOW, BGM-71A/B Standard, AGM SLAM, AGM-84E Stick, yoke, Side-stick wheel Stick Yoke, wheel Parachute Civil Military Instruments Compass, tachometer, altimeter, airspeed indicator, clock, rate of climb, bank angle indicator, accelerometer, GPS, etc each 26 Gyroscope (x, y, z) Display Lavatories Short-range aircraft N 0 seat 29 Long-range aircraft N 0 seat 30 Business jet N Table Mass of some miscellaneous components [3] 1 seat 13

14 No Aircraft MTOW Equipment Group AUP Instr. Nav. Avionic Hydraulic Pneumatic Electric Air cond. Anti-ice Furnish ings 1 Cessna 172 2, Cessna 210 2, Cessna 310 4, Beech 760 7, Cessna T- 6, Lockheed 151, , ,300 2,126 4,765 C Gulfstream 33, I 8 Fokker F- 39, ,225 2, MD DC-8 328,000-1,271 1,551 2,196 2,398 3,144 14, MD DC- 91, ,663 1,476 7,408 9/10 11 Fokker F- 65, ,023 1,074 4, Airbus A- 302, ,726 3,701 4,923 3,642 13, Boeing 160, ,591 1,418 2,142 1,976 10, Boeing 100, ,066 1,416 6, Boeing ,000 1,130 1,909 4,429 4,471 3,348 3,969 37,245 Table Equipment weight (in lb) breakdown for several aircraft 14