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Sundog

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Viewing 15 posts - 61 through 75 (of 128 total)
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  • in reply to: The PAK-FA Saga Episode 11.0 #2395606
    Sundog
    Participant

    As for the side bays . . . here’s the speculation:

    (Rumor is, they may even have rear-firing missiles!)

    The Raptors side bays have rear firing missiles in them as well. They’re called AIM-9X.

    in reply to: The PAK-FA Saga Episode 11.0 #2395613
    Sundog
    Participant

    The US in this case has no edge whatsoever. Stealth – quite possibly – the rest, unless you have any non-rhetorical evidence, is just you in denial.

    Lets see:

    Number of Raptors in service atm: Over 145

    Number of T-50’s in service: 0

    It seems to me the Raptor has quite the edge on it.

    in reply to: What is this plane? #2398842
    Sundog
    Participant

    Thanks Flanker Man. Was that forward housing the same size as the landing gear housing or was it taller? Are there any pictures in the book to show how it blended with the existing housing? Just curious on how they integrated it. It definitely makes sense for adding in the Elint equipment, though. It didn’t need the separate ‘Cheeks” like the RC-135’s.

    I see what your saying KGB, about the two different fairing shapes. The one is blended nice, which is probably the one Flanker Man is referencing, but the one in your first picture looks like it is cylindrical in cross section and not as blended, besides being shorter than the blended fairing, as you can see by how they’re integrated at the door.

    in reply to: The PAK-FA Saga Episode 11.0 #2399593
    Sundog
    Participant

    Can anyone tell me why berkut was not selected (technical parameters vis the current model).

    Because it didn’t meet the requirements.

    The reason it, the PAK-FA, didn’t have a forward swept wing is FSW’s are quite limited, they’re only good to M=1.7, but there is isn’t any evidence the Berkut got anywhere near that speed, they’re difficult to put weapons on and I seriously doubt it would be a good design for low LO from the forward aspect.

    Now, you actually could design a FSW for M>1.7, but it would be so heavy, any advantages you would have gained from the design would be lost. Conventionally swept wings, or in the case of the T-50, a modified delta, is very efficient structurally and, therefore, much lighter.

    in reply to: The PAK-FA Saga Episode 11.0 #2400251
    Sundog
    Participant

    Dimwitted question alert:

    Is it practical to fit IRST behind the front cockpit glass, or would it have too much of an adverse effect on the optics?

    I don’t know that it’s a problem of optics, as you could just design the optics to integrate with the wind screen. It’s actually more a problem of packaging and field of view.

    Meaning, you could probably integrate it with the windscreen if you wanted to, but you would need a longer windscreen, which might screw up optics for the pilot. 😉 What it comes down to, is it just doesn’t make sense, atm, to do that.

    in reply to: The PAK-FA Saga Episode X #2402494
    Sundog
    Participant

    Have there been any releases of official dimensions yet? Just the basics, such as length, wingspan, etc. It looks about 70 ft in length.

    in reply to: The PAK-FA Saga Episode X #2403471
    Sundog
    Participant

    The primary reason for them is going to be a fairing to contain the MLG wheels, I suspect. Sofar, they’re about the only thing I don’t like about the design, it’s just sublime otherwise! While it certainly is a dead ringer for the Saturn pic, the actual proportions seem much more elegant 🙂

    Actually, if you look across to the other side, you can see the Landing gear doesn’t retract inside of them, on the high res pictures. I have a feeling those are the close range missile, missile bays/housings. 😉

    in reply to: The PAK-FA Saga Episode X #2403535
    Sundog
    Participant

    Video of flight:
    http://rutube.ru/tracks/2877526.html?v=dcd95d7dd583e3155909ca66c05a883b

    That plane is so cool looking, I can’t wait to see more.

    in reply to: The PAK-FA Saga Episode X #2403541
    Sundog
    Participant

    I never noticed the center bar on the canopy, until those high res pictures.

    I’m also trying to figure out what the pods are under the LERX’s just outside the inlets. I’m thinking they’re ECM or some electronic system housings like side looking RADAR, but they appear to be metal, not dielectric covers and there aren’t any embedded antenna showing. Maybe they’re stealthy weapons pylons or where the gun(s) are located?

    in reply to: The PAK-FA Saga Episode X #2403585
    Sundog
    Participant

    Isn’t the whole engine supposed to change?

    The engine for the PAK-FA is already flying on one of the T-10M prototypes and the pic shows it with an axisymmetric nozzle, which makes sense for 3D TV. I don’t know why they would consider anything different. They look very much like the engines it has now, only with a larger diameter, indicative of greater mass flow. Which makes sense for supercruising w/o AB.

    in reply to: The PAK-FA Saga Episode X #2403879
    Sundog
    Participant

    YES WE DID!!!!!!! YES WE DID!!!!!!!!…….YOU ABSOLUTELY BEAUTIFUL BAAAAAAAADAAAAAAAAASSSS-MOTHAUKAAAAAAAAAAAAAAAAAAAAAAA!!!!!!!!!!!!!!!!!

    ………BYE-BYE F-35…..(0.5m^2- DON’T MAKE MY SLIPPERS LAUGH!!!!!!)

    I seriously doubt F-35 drivers are worried about this. That’s what the F-22s are for and, besides, it’s going to be at least a decade before anyone would have to worry about the T-50. Of course, then, I’m not sure who would worry about it. It isn’t like the U.S. and Russia are ever going to go to war and if they do, they’ll both end up losing.

    But, once again, from an aesthetic stand point, the Russians win hands down. I’ll be interested to see how this bird ends up being painted. Meaning, will they go for a prototype scheme or a camo scheme for the first two?

    in reply to: The PAK-FA Saga Episode X #2403935
    Sundog
    Participant

    No it’s not a delta. Watch the video where it is taxiing directly in front of the camera and you can see its elevators.

    You’re confusing Delta with tail less Delta. 😉

    in reply to: The PAK-FA Saga Episode X #2403942
    Sundog
    Participant

    The wing is a modified Delta planform in much the same sense that the F-22’s is, and the Typhoons, and the Rafale’s and the F-16s, etc. It make’s a very efficient wing, structurally and aerodynamically. I guess you guys forgot this pic already. The forward fuselage seems slightly different, but the rest seems accurate,

    http://www.air-attack.com/news/imgdump/t50_fighter.jpg

    in reply to: The PAK-FA Saga Episode X #2403998
    Sundog
    Participant

    One thing it looks like is that the pilot doesn’t have very superb rearward visibility.

    Actually, the visibility rearward looks excellent to me. It isn’t like the pilot can see through the ejection seat. Besides, if they end up with a system like the F-35 has, it won’t matter.

    in reply to: The PAK-FA Saga Episode X #2404007
    Sundog
    Participant

    as for inlets.. please, can’t pick on anything else..

    Lets see,

    A-5
    Mig-25
    Mig-31
    F-15
    F14
    Tornado
    Su-27 family
    Mig-29 family

    they all share same general shape of inlets, no? Its a logical progression in design.

    No, actually you’re wrong. It’s about the shock structure. It also makes sense that the Russians would use the 3D fixed shock inlet, because it’s an excellent design. In that sense, it is a logical progression, as the first inlets were pitot inlets. Then we had 2D oblique shock inlets, which first showed up on the A-5 Vigilante and became the defacto standard until as I stated above, the X-36 then the F-22.

    As such, I’m not sure yet what what the F-35’s inlets would be called. I think they operate in much the same sense as a half shock cone inlet, only a very stealthy version as such. Which I forgot to list in my list up there. I don’t know if the Mirage had those first or the F-104. I think it was the Mirage.

Viewing 15 posts - 61 through 75 (of 128 total)