dark light

FalconDude

Forum Replies Created

Viewing 15 posts - 781 through 795 (of 1,100 total)
  • Author
    Posts
  • in reply to: Size of the new 5th gen fighters…too big !? #2224397
    FalconDude
    Participant

    I figure this kills all enemies so fast that you never tought was possible….unless a design alike comes along.

    Laminated wood/fibreglass surfaces are one new feature…strong and lite….and RAM sticks to it like charm.

    How exactly will it kill enemies fast? The MiG-25/31 are very very fast, yet they don’t kill by flying very fast, they kill by a combination of avionics/aircraft/missiles and again they are not primarily aimed at attacking other fighters, mostly other bombers and force multipliers.

    What about the enemies, will they simply stay still so they can be killed? Even in combat exercises against the F-22, the shots from the missiles are simulated, they are assumed to be hitting the aircraft the F-22 is targeting.

    In reality, most of these missiles will not hit the target because .. missiles don’t always hit their target. And in that situation the F-22 pilot will most likely choose to disengage rather than fight it out in close range risking a very expensive and valuable asset.

    Aerial combat is much more complicated than it seems, where time/fuel and capability play the most important role.

    What are your inception’s requirements?

    Mach 2+ ?
    AA only role?
    3 internal Medium range weapons ?
    range of ?

    I suggest you lookup existing aircraft that match (or close) these requirements and see what equipment they are carrying. Then check out their size and identify why they have the size they have. Remove the planform completely, focus on the equipment only, then identify the areas you can offer smaller components, and then fit your layout over these components, then you will have a better idea of the required size.

    in reply to: Size of the new 5th gen fighters…too big !? #2224455
    FalconDude
    Participant

    Well Falcon Dude..this is exactly the point I want to bring out..the RADAR may be small but it does not have to be inefficient…a small AESA is better than nothing..another stealth needs also passive ground radar network input to detect foe..it ( detection ) may happen with bare eye just before the gun burst !?

    If you save yourself of being detected by having 1/4th frontal area and 1/3 general size ( when both are stealth )..you may have a upper hand…in certaing narrow area..defending a homeland..above it.

    http://imagizer.imageshack.us/a/img651/4873/northropf20munger.jpg

    Better small radar in F-20 below !

    Interceptions work only to a point by Ground guidance. You need your own sensors to pinpoint the enemy fighters.

    carrying missiles is only half the work, you have to be able to aim them at something. A small AESA will probably be good for medium distances with enough power, but there isn’t such a small airborne AESA as yet.

    By the way, AESA’s don’t mean necessarily better performance than a traditional radar. It is just a different kind of radar, advantages in some areas, perhaps disadvantages in others.

    the radar in the F-5 was small as you say, yet not very efficient, the F-20 was considered and rejected against the F-16/ F-18 generation. In all instances going up against an F-16 in an F-5 is considered highly a one way trip.
    The F-5/ 20 may be agile enough to beat an F-16 in a gun battle, but how many times will that happen?

    in an operational environment, planning takes a lot of time to make sure you are sending in packets of airplanes in a way that minimizes chances for the enemy to respond.

    NATO in serbia went out of its way to make sure there was no aerial threat even when everyone knew there wasn’t one to begin with.

    In Iraq, the Iraqi airforce was put down with extreme prejudice even though it was weak and antiquated for the opposition.

    If you don’t respect your enemy, they will kill you. That is why if F-16s were to go up against F-5’s the mission would still be optimized to bring the F-5’s in a situation where their strengths mean nothing and their weaknesses mean everything.

    Never give your opponent a chance is the way.

    In the hypothetical scenario that your plane existed, the attacking formations would be overlapping to make sure your numerous planes are chased back when the fuel is running low and followed to their bases by a very voluminous amount of ammunition that would effectively destroy their landing strips. Having little fuel would mean they would fall off the sky.

    Similar approaches were considered against the MiG-29 and it’s small fuel load, and have actually been implemented by aircraft with higher fuel load against ones with smaller fuel load, effectively making them ditch to the sea.

    A small fighter is a good idea, but still away from our current capabilities.

    in reply to: Size of the new 5th gen fighters…too big !? #2224472
    FalconDude
    Participant

    You posted the cutout of an F-5. Although a very nimble fighter, the F-5 is a very very old design. The actual radar on the F-5 in all its versions was weak at best. For better or worst the F-16 is the norm when we are talking about modern fighters because it combines great performance in small package in relatively small price (used to anyway).
    Look up a photo of the radar bay in the F-16 and see how big the equipment that goes in there is.

    I get the sense that what you are imagining is a jet era “spitfire” gloriously defending the motherland going up by the tens or even hundreds to shoot down invading aircraft. Nostalgic but this will never happen.

    Everybody would wish to have a smaller faster plane. There is a reason they don’t have it. They can’t at this level of technology.

    in reply to: Size of the new 5th gen fighters…too big !? #2224895
    FalconDude
    Participant

    The mods more visible in this.

    I am still waiting for someone to give a good comment on this fuselator control surface ?

    This may fly as a model, but it can never be a plane in the dimensions you imagine. There is no space for all the components that make a fighter.

    Look up some 3D cut outs of other fighters. See how much stuff is needed to make them fly the way they do and the size they have.

    in reply to: The PAK-FA News, Pics & Debate Thread XXIV #2226859
    FalconDude
    Participant

    If that drawing is accurate, then the plane has lost all of it elegance and sleekness.. it is just fat and ugly now.. 🙁

    in reply to: The PAK-FA News, Pics & Debate Thread XXIV #2233436
    FalconDude
    Participant

    No. It is “2.5D” not 3D.

    Pedantic but, any movement in XYZ restricted or not is a 3D movement.

    The location of the centre of the exhaust nozzle changes values in all XYZ coordinates, hence it is 3D. The fact that it does’t have a full envelope is irrelevant.

    in reply to: The PAK-FA News, Pics & Debate Thread XXIV #2233473
    FalconDude
    Participant

    Just like Su-35S.

    And not like the MiG-29OVTs fully articulated 3d TVC.

    if I am not mistaken they can move independently and their motion is along 3 axis. It doesn’t really matter that they can only do the V shape thingy. It is still 3D TVC. Just not entirely free in all degrees of freedom.

    in reply to: The PAK-FA News, Pics & Debate Thread XXIV #2243752
    FalconDude
    Participant

    I don’t doubt that this stuff works, but I do wonder though, just how expensive would the PAK-FA be to maintain if it’s so reliant on RAM to achieve RCS reduction?

    Interesting thought.

    Nothing could beat the F-35 for expenses though. You can’t even understand what is wrong with it if you work on it. You have to rely on the plane diagnosing itself !! and then fetch instructions from LM !

    very nice especially if you need to use it for combat !!

    in reply to: The PAK-FA News, Pics & Debate Thread XXIV #2244108
    FalconDude
    Participant

    Why bother Trident? T-50 SUCKZ I KNOW RCS BETTAH THAN SUKHOI crowd will always be on any forum. No matter how silly, wrong or dumb their arguments are; they are not willing to see how wrong they are.

    I hate to play devil’s advocate here, but the same can be said for both sides. Just because one side of an argument is wrong, it doesn’t make the other side automatically right.

    To put simply, just because the “T-50 has c**p RCS” motto is wrong, so is the “T-50 has an amazingly small RCS and all is hunky dory” motto.

    Legitimate questions have been asked for all the LO planes. So are they asked of the T-50 too.

    Some have been asked with a level of success other not so much.

    You must remember when the J-20 first came out, how much the funboys claimed better RCS than the T-50 because the undercarriage doors were fine serrated whilst the T-50’s weren’t. Look at the latest modifications to the J-20, it comes closer to what the T-50 was than not.

    This implies that not every decision made by the design team are set in stone and some may be more regrettable than others.

    in reply to: The PAK-FA News, Pics & Debate Thread XXIV #2245247
    FalconDude
    Participant

    There is hardly ever any pictures from GLITs. So, should be very little pics of T-50 after they send all of them there…

    Does this mark the beginning of the acceptance process ?

    in reply to: The PAK-FA News, Pics & Debate Thread XXIV #2248143
    FalconDude
    Participant

    Reduction of 10dB is sound. Besides, that is for airliner engine, PD-14 i assume. From “Двигатель нового поколения гражданской авиации” and onward, irelevant for izd.30

    thanks

    in reply to: The PAK-FA News, Pics & Debate Thread XXIV #2248181
    FalconDude
    Participant

    FGUP CIAM’s (ФГУП ЦИАМ) development remits for the Type 30 engine:

    http://www.ciam.ru/index.php?q=static&id=5&lang=RUS

    Sadly I know not, Russian. Where is the LO requirement? Is it where in google translator reads “reduction 10dB” ?

    in reply to: The PAK-FA News, Pics & Debate Thread XXIV #2248589
    FalconDude
    Participant

    For the life of me, i cannot find the laughable article a while back about how India’s T-50 will be super duper and with bigger share of composites. One of which was vertical tails being made into composite one etc. Anyone who remember more details about that article?

    I think we are going back and forth here.
    It is also important to maintain a level of realism. It is true that the west (especially the US) have traditionally spent an enormous amount of money into R&D for military projects. Every sane person would agree that US companies have access to more cutting edge technology than anyone else. You get what you pay for as with most things in life.

    However history and logic point to the fact that it is not how expensive and cutting edge the weapon you have that decides the confrontation. It is how you use your weapons and how suited they are for the mission at hand.

    Personally I don’t know how good the T-50 will be. I don’t think anyone does. The real question is, how well will it fulfil its mission requirements.
    Logic dictates that the designers of the T-50 would base it around those requirements. There are very few designs so far in military history that failed utterly to fulfil all of their mission requirements.

    Who knows how long before we find out..

    in reply to: The PAK-FA News, Pics & Debate Thread XXIV #2250202
    FalconDude
    Participant

    No, I am just grasping the opportunity to point out that if Radar’s can pick and track 1m² targets at 600km out, there are implications for LO aircraft…

    do you not agree?

    (even if this particular thing is for civilian use.. but why the camo net then?)

    in reply to: The PAK-FA News, Pics & Debate Thread XXIV #2250211
    FalconDude
    Participant

    S-500’s [mobile] P-band GaN AESA breaks cover @ New Delhi DefExpo. 600km lock-on for 1m^2 RCS target!! with 95% kill probability, >25 targets can be simultaneously engaged. 1,500km search range:

    http://militaryrussia.ru/forum/download/file.php?id=29018&sid=581d32152a7a8cfd6a62d65d01a6ac22&mode=view
    http://militaryrussia.ru/forum/download/file.php?id=29019&sid=1cb24ab258b5189a6e69330d3add3030&mode=view

    So how far off would this pick up a T-50?

Viewing 15 posts - 781 through 795 (of 1,100 total)