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Mig-29 A Flight Model data. Section A : Mig-29 A (9.12) data.

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Presentation on theme: "Mig-29 A Flight Model data. Section A : Mig-29 A (9.12) data."— Presentation transcript:

1 Mig-29 A Flight Model data

2 Section A : Mig-29 A (9.12) data

3 Dimensions Lenght: 17,32m Height: 4,73m Wingspan: 11,36m Wing area: 38,056m^2 Overall lift area: 60,890m^2 Wing incidence: 0deg. Anhedral: 3deg. Wing aspect ratio: 3,339:1 Tailplane span: 7,78m Tailplane area: N/A Tailplane aspect ratio: N/A Distance between fins: 3,38m Fin area: N/A

4 Weight and Engine Weight –Empty weight equipped: kg –Take-off clean: kg –Normal take-off(2x R-27, 4x R-60 no drop tank): kg –Maximum take-off: kg –Maximum landing weight: kg –Maximum internal fuel: 4 870L at 0,78kg/m^3 specific density = 3 700kg. –Maximum external fuel: 1 centreline drop tank of 1 600L capacity for 1 250kg. –In-flight refuelling: none Motorization –Engine type: 2x Klimov/Sarkisov RD-33 low bypass ratio turbofans. –Maximum dry thrust at S/L: 98,84kN or kgp. –Maximum afterburning thrust at S/L: 162,80kN or kgp. –Specific Fuel Consumption dry: 21,81g/kN –Specific Fuel Consumption afterb.: 59,84g/kN

5 Performance Never exceed speed S/L: 1 480kph(M1,21) Never exceed speed m: 2 450kph(M2,00) Maximum operating mach number S/L: MMo 1,2(1 480kph) Maximum operating mach number m: MMo 2,3(2 815kph) Maximum climb rate (NTOW): m/min. Service ceiling: m Stalling speed m NTOW: 240kph Landing speed at NTOW: 250kph Landing speed at MLW: 270kph Unstick speed at NTOW: 260kph Unstick speed at MTOW: 290kph Landing run NTOW w/ chute: 660m Landing run NTOW: 900m Take-off run NTOW w/ AB: 250m Take-off run NTOW: 550m Max operating alpha: 26deg. Instantaneous turn rate: 26deg./s Sustained turn rate : 23deg./s Max operating g loading below M0,85: +9, -2,25 Max operating g loading above M0,85: +7, -2,25

6 Miscellenous Wing loading(W/S) clean: 368kg/m^2 W/S NTOW: 410kg/m^2 W/S MTOW: 483kg/m^2 W/S at end of combat radius(NTOW): 228kg/m^2 Overall loading clean: 230kg/m^2 Overall loading NTOW: 256kg/m^2 Overall loading MTOW: 303kg/m^2 Overall loading at end of combat radius(NTOW): 142kg/m^2 Ferry range(w/ drop tank): 2 100km Combat radius clean lo-lo-lo: 535km Combat radius clean hi-hi-hi: 1 250km Combat radius NTOW lo-lo-lo: 450km Combat radius NTOW hi-hi-hi: 900km Combat radius MTOW lo-lo-lo: 670km Combat radius MTOW hi-hi-hi: 1 380km Endurance clean 200m: 1h00min Endurance clean m: 1h20min Endurance NTOW 200m: 0h50min Endurance NTOW m: 1h10min Endurance MTOW 200m: 1h11min Endurance MTOW m: 1h40min

7 Section B : Free Falcon 3 Flight Model

8 Level Flight Envelope

9 Acceleration (1/2)

10 Acceleration (2/2)

11 Maximum G Load

12 Sustained G Load

13 Roll Rate

14 My 2cts comments Flight Envelope : pessimistic –Reasonable under 30,000ft –Maximum mach at 36,000 / 40,000 ft should be 2.35 instead of 2.15 Acceleration : accurate /pessimistic –Very realistic, and if not, (between 20,000 and 35,000ft) rather pessimistic Maximum Available G : optimistic –Between.5 and 1 G more than real life a low mach (< 0.45 at SL) –Largely over estimated in supersonic and at high altitude Maximum Sustained G : optimistic –between 1 and 2 G more than real life at sea level and low mach (< 0.45) –Largely over estimated in supersonic and at high altitude Roll Rate: very optimistic –Maximum value largely over-estimated (300 instead of 160) –Negative impact of high dynamic pressure under estimated IN GENERAL In level flight configuration, FF3 MIG-29 Fulcrum does not have the advantage versus the Viper (F16-C Blk52) it should have, especially at high altitude In term of turn rate, the FF3 MIg-29 Fulcrum is closer to the Viper (F16-C Blk52) than it should be. Where the Viper should have a significant advantage

15 Section C : Proposal for Flight Model

16 Level Flight Envelope

17 Acceleration (1/2)

18 Acceleration (2/2)

19 Lift Coefficient

20 Maximum G Load

21 Sustained G Load

22 Roll Rate


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