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how many other operational 4th generation fighters can do it?
PSM? A lot more than you might know about.
I don't think it is so much about doing whatever maneuver you get your head around (Still is a matter of skills) but what it does for you in terms of tactical situation.
Look at the latest example of crash involving a Sukhoi...
http://www.flightglobal.com/articles/2009/08/30/331659/video-su-27-crashes-at-radom-air-show.html Infortunately this one killed both pilots and it is not a nice thing to do to bring the issue here, but i can't fail to point out how much the aircraft is sinking at high AoA.
Canards or NO canards the Sukoi doesn't have the LIFT, so i stick to my statement about them being the worste example for use of PSMs.
. During the very spectacular crash in the Ukraine it was the same.
. AGAIN at the Paris Airshow it failed to follow its high AoA attitude with a change of direction, a Rafale M with a 1.250 l would make it, it is one thing to capture a given AoA, yet another one to move the velocity vector up.
http://www.youtube.com/watch?v=rSS0SmVwZ00http://www.youtube.com/watch?v=CrB-YQqeNpk http://www.youtube.com/watch?v=vmwW-yDEikghttp://www.youtube.com/watch?v=bwGVCrhVWWk Observe the aircrafts AoA and relative horizontal speed, then compare their respective attitude and trajectory between the videos, the Sukois had comparatively less weight/drag on them that this F-12 Rafale and still failed to recover both speed and altitude...http://www.youtube.com/watch?v=Bcwahy_n4dM The Rafale M have a desadvantage of 696 kg in airframe weight compared to a C plus the extra weight and drag of its 1.250 l external tank, yet it pulls UP with an AoA well over 40* and NO TVC...
When you have MORE lift available, you make it OUT of this sort of situation, it is there when you need it to be, TVC or/and higher TWR doesn't do it for you it is a simple rule but everyone forgets it.
http://www.dassault-aviation.com/fr/passion/dassault-aviation-decouvrir-lavion-en-plein-vol/lavion-comment-vole-t-il.html What people doesn't seem to understand is that "pointability" is not providing you with LIFT and high TWR won't work vs the inertia of a 29t aircraft.
You loose speed, the aircraft quits flying (even so you still can control yaw pitch and roll in the best case), you're just gone ballistic, in Post Stall.
Top US pilots pulled PSMs in Vietnam flying F-4s, John Boys was doing it on F-100s, I've done them on Jodels, Rallies etc (Renversements).
This is something one learns to do, stalling an aircraft and maneuvring it passed the stalling point safely, but in combat they always are aware that speed is life and work hard to check and manage their energy.
You loose your energy, you loose the fight.
http://www.youtube.com/watch?v=Rv9YC-gaNYohttp://www.youtube.com/watch?v=ML6pQ_6Lgf4Quote:
As the RAAF pilot discovered, as he could look out his cockpit and see the F-22A but, the seeker of the Sidewinder-9M could not see it!!!
USN pilots reported a similar problem with Rafale low IR signature the first few encounters using the same AAM, the next IIR generation of seekers levels out things a little...
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Next to the RF spectrum, the F-22A is designed to defeat IR spectrum by reducing their ability to detect the F-22.
So is the Rafale although it is not designed with a cooling system as developed for the wing leading edge and the rest...
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Whereas we don't have any figures on real world performances between the F-22A, Rafale or, Typhoon... comparisons against legacy is all that is publicly available.
It is not so the fighter itself but its configuration at the merge.
The "Legacy" fighters were never designed to be getting into a furball with at speed lower than M 0.90 to M 1.4 for best turn rates or and having to go through all the maneuvers with subsonic or even supersonic tanks.
Requiered specification were very specific about the COMBAT weight vs best turn rate vs combat range, LWF best turn rates were requiered to be possible with only two AIM-9.s not even AIM-102s.
The limitations for these configuration are WAY too high for a fair comparison, i don't think a F-15 C would be that easly outclassed flying at 50% internal with 6 X AAMs it all come down to the same equations about weight/drag vs Lift/thrust.
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Discussing these capabilities openly was to gather support for the F-22 program.
Something Dassault-Aviation doesn't do, we get little information as to a Rafale "Special" gifts, only a couple of PDF each years, old archives with interviews etc.
But since the creation of the GIA, we got nothing on Rafale flight envelop, appart from the minimum.
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The APG-77 radar that transmits....
That's the theory and people in every side of the pound are trying to defeat this.
Thinking of it again it is the shield vs the spear issue, question of developements and generations of technologies.
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"DOZER" IS SPECIAL!
Agreed, the real stuff as they say...
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accelerate from a clean F-15 chase plane in afterburner while he was in military power only.
One of the main reasons for this is the wing sweep angle and resulting Critical Mach, better than both F-15 and F-16.
We got similar stories from Mirage 2000 Jockeys saying that they have to be in FULL AB from the merge vs a Rafale to have the slightest chance to turn on it (with an instantaneous turn rate working quiet well vs a F-16 btw).
The Rafale can stay out of A-B for the whole fight and still out-fly it, i think it should be comparing well to the sort of performances you can expect in a turning fight from F-22.
We also have squadron noises about Rafale inbelievable "climb rates", apparently well over the figures given by Dassault-Aviation.
What i insits it telling you is that we got little precise info on it and enev less the right-hand top corner performances for the Rafale.
We don't even know it's real Maximum AoA because between what was writen about the tests (No departure ever, near unlimited AoA up to 100*+, 18 kt Minimum (controled fight) speed, what we have seen in videos so far, and the "official" figures we saw sometimes very noticeable differences.
As opposed to the manufacturer's fight for figures we have seen with the 2000 vs F-16 era, even figuring out the Dash from the Max Mach have been a struggle.
We were completely starved of datas in the case of Rafale, if it haven't been for my habit of downloading web pages, i wouldn't even remember that the Marine Nationale were giving the configuration/TOW for the Rafale M and a Dash of M 2.0.
They are the only service giving precise datas including airspeeds.
Caractéristiques du F1
Envergure : 10,90 mètres
Surface alaire : 46 m²
Longueur : 15,27 mètres
Hauteur : 5,34 mètres
Masses :
à vide : 10 196 kg
maximale : 24 000 kg
Vitesse maximale : Mach 2 (1 290 noeuds)
Vitesse d'approche : 120 noeuds
Temps de patrouille : supérieure à 3 heures
Plafond : 50 000 pieds
Distance franchissable : 1 000 nautiques
http://www.defense.gouv.fr/marine/decou ... s/rafale_m
Interesting isn't it?
They developed their own culture of the aircraft, based on the F1 M specifications, using the 1.250 l supersonic tank mainly on the central position, 4 AMMs they do M 1.02, M 1.03 without the tanks.
An external tank costs you 0.01 M in drag and military power settings normaly cruising should be 89% dry trust, not mentioning weight, roll rate, g, AoA limits and acceleration.
The 1.250 supersonic tank is cleared for 9 g full and limited to M 1.6, one would do ok tactically, three, you got to dump them...
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DATE:13/07/04
SOURCE:Flight International
French navy accepts Rafale
Dassault Aviation's single-seat Rafale M fighter entered operational service with the French navy's 12F squadron at Landivisau air base late last month. The unit was reformed with 10 Rafale Ms in May 2001 and achieved initial operating capability with the F1 air-defence-standard aircraft in October 2002. The French navy will receive a total of 25 Rafale Ms and 35 two-seat Rafale Ns by 2012, with production to resume next year
http://www.flightglobal.com/articles/2004/07/13/184093/french-navy-accepts-rafale.html They flew them vs Greek F-16 with their own BVR tactics, based on the MICA own firing envelop and what they were learning from AdA exchange pilots, they developed some of them.
Most Marins had no BVR experience and none of the F1 ever was deployed with OSF, although M 01 and M 02 were used for its developement and carrier qualification.
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Another time taking off and flying a few feet-meters off the ground and by the time he reaches the end of the runway, he was doing 570-mph,
I have a problem with the way you are giving datas, the speed of 570-mph doesn't mean much to me, it makes even less sense, not knowing the runway length.
I learned from civilian flying schools; not to US but International standards with the good old Feets (ft)/ Milibar (mb), Nautical Mile (nm), g, M/sec, Deg/sec and more later from the AdA.
To tell you the truth, considering their respective TWR, aerodynamics (Including that degraded of 4 pylons and 4 additional AAms) i don't see a F-22 out-accelerating Rafale by much if at all.
It wouldn't do it vs a Rafale on 50% internal fuel and 6 AAMs, it's TWR isn't high enough to pull it away; if they are in subsonic, the only advantage of the F-22 would be a superior thrust in military power.
F-22 wing is optimised for the transonic region, but looses out in drag to a maximised laminary profile once out of it and in any case with similar wing aerodynamics, it still have a lower Critical Mach.
In the case of low altitude acceleration it isn't a clear cut sort of thing...
Now: You're in charge of a Squadron of Rafales...
Since you whant your pilots to get the maximum performances from their fighters:
You will get them to the HOT area with close to 50% internal, wingtank free.
You will make sure they will be at the Optimum altitude for a maneuvring fight with the speed and altitude they need to avoid/defeat a threat.
In this sort of environement, and considering the script (visual combat conditions), i don't see the Raptor makings much an impression on it.
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He said he knew it would be better than the F-15 and F-16 but, the margin of which it is better greatly exceeded his imagination".
As for a Viper to be able of Post-Stall Maneuvers for example?
Because in test-flights they went at up to 100* AoA too although the level of controlability isn't specified it makes a notable difference.
Give me any reason to declare the F-16 Block 60,50 "Optimised for the Air-to-air role"?
If they wanted to optimise the F-16 for modern air combat they would probably go through a few redesign point; get rid of everything that doesn't belong, the A2G stuff.
Sort out the Superstall issue one way or another (imagine DRYDEN doing just that) and relax the flight envelop with AoA (recoverable/low speed) of up to 70*...
Maximised the combat weight, with a similar TWR to the F-22 do you think it would be that easy to beat?
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The ROEs are for finding the limits of the new aircraft. Yes they do make an artificial environment.
Precisely what is making things harder for analysts:
Rough comparisons means nothing, we can only make demonstrations of known facts and laws (physics, aerodynamics etc) but looking at it with some insight calls for caution.
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ROEs are imposed to make sure ALL involved will gain from the experience.
I think we have a similar procedure over here...
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Ahhhhh..... NO! His opinion is that his bird is real special.
Not saying, only said that it is based on his own experience, the number of time he have took-of with a F-15 carrying only the same amount of fuel (than a F-22) must be close to nil.
The F-22 is not designed to operate the same way than other fighters, in a combat situation, the Rafale pilot would have droped his tanks, i don't think they would not.
The F-22 can enter the fight 0.4 to 0.5 Mach higher with a low IR signature but that's about it, it got to keep its energy because as early as it starts loosing it, it come into the area where Rafale is simply better, it would give you 100* AoA if you could (or can they?) over-ride its FCS limiter, on aerodynamics only.