dark light

MSphere

Forum Replies Created

Viewing 15 posts - 286 through 300 (of 8,074 total)
  • Author
    Posts
  • in reply to: 2017 F-35 news and discussion thread #2208862
    MSphere
    Participant

    Why don’t you define for us the difference between “limited” LOAL and “true” LOAL.

    IMO, there is no difference here, just semantics.. but it was not my claim, so you gotta ask lukos on that one..

    As usual, no source. What is the basis for your claim that the AIM-9X has the potential to achieve “virtual immunity” to flares given that Mercurious and others have already provided credible information to the contrary. Certainly an imaging seeker has an improved resistance to flares, but “virtual immunity?” Nope…

    Sorry, I can’t be bothered with constant looking for sources and evidence and whatnot.. really got no time for this.. Finally, I am not appearing before a court here, am I?

    Nevertheless, that article of yours pretty much proves that IIR seekers already are virtually immune to flares at all ranges over 600 m.. On top of that, they are pretty much immune even below 600 m at angles beyond ~30 deg in azimuth and ~40 deg in elevation.. Further improvements in image recognition will have furthermore reduced the flare effectiveness cone to even more narrow angles and shorter range..

    In other words, it’s becoming rather desperate.. I can safely kill my target in all thinkable scenarios except a tight tail chase when I am right behind him.. good.. if the guy has balls of titanium to try to counter my ASRAAM with flares (good luck!), then I’ll simply slay the sucker with a burst of my 30mm which just loves to finish off anything at 500 meter ranges.

    in reply to: FC-31 thread #2208866
    MSphere
    Participant

    EF this load out is for show. There are plenty of pics RSAF EF that is carrying far below it. I want to see 5 fuel tanks picture . This plane is not rated for 9 tons

    Oh, yes, Typhoon is rated for nine tons.. It is the MiG-35 which isn’t..

    You can see the huge afterburner with this load.

    Here is one without afterburner.. I hope it makes you sleep better now..

    http://defense-update.com/images/typhoon_ag.jpg

    in reply to: FC-31 thread #2208871
    MSphere
    Participant

    6x GBU-10, 4x AIM-120C, 2x IRIS-T, 1x 1,000 liter EFT. That’s over 7,500 kg. If you replace AMRAAMs by Meteors and centreline fuel tank by a 1,500 liter version, you get another 620 kg, making the total loadout of almost 8,200 kg.

    12 ton? that’s utter nonsense.. the MiG-35 only has 9 hardpoints, that would be over 1,300 kg per hardpoint, such load would be impossible to achieve even if the structure was able to hold it..

    http://www.indiastrategic.in/image/Eurofighter-Weapons.jpg

    in reply to: 2017 F-35 news and discussion thread #2208878
    MSphere
    Participant

    Yes, a limited capability, but clearly an extant capability.

    Limited LOAL, not true LOAL, pretty much the same meaning..
    In order to save face you’re now bickering about semantics..

    Similarly, “greater capability against aircraft employing flares” does nothing to establish that IIR seekers are immune to flares, which was Ryan/Lukos’s assertion. In fact, it proves the opposite as the AIM-9x went operational with a deficiency against flares.

    In fact, it does.. Because for the Block II the seeker has not changed a bit.. It’s still the same, only the image recognition has been improved.. And it can be improved even more, up to the point of virtual immunity, it’s only a matter of refining the software.

    in reply to: 2017 F-35 news and discussion thread #2208882
    MSphere
    Participant

    hopsy, quite on the contrary, your article proves his point. Lukos has claimed that

    a) AIM-9X Block 1 did not have “true LOAL” which has been proven (read the limited lock-on-after-launch bit).
    b) IIR seekers were pretty immune against flares and that the only deficiency was the image recognition algorithm. Now, your article shows that with an software upgrade you can achieve greater capability against aircraft employing flares.

    Which is basically exactly what he has claimed, albeit using different words..

    in reply to: FC-31 thread #2208888
    MSphere
    Participant

    Super Hornet has up to 8 tons external payload.. Typhoon can do 9 tons..

    in reply to: Russia moving tac air troops to Syria #2208909
    MSphere
    Participant

    RT Arabic Victory Day parade video from Khmiemim airbase gives us a glimpse of 3 Russian special aircrafts – 1 x A-50 and possibly 2 x IL-20M (one looks like an upgraded variant) and another smaller turboprop with high mount engines which I cant recognise. Probably an An-140?

    Which minute?

    in reply to: FC-31 thread #2208916
    MSphere
    Participant

    Those paper specs are written according to the real world performance..

    in reply to: Helicopter News & Discussion #2208921
    MSphere
    Participant

    What exactly is there on the WAH-64Ds that they have to be replaced already?

    in reply to: FC-31 thread #2209037
    MSphere
    Participant
    in reply to: FC-31 thread #2209052
    MSphere
    Participant

    Yes you would think that Klimov is working on it.. their exports depends on it. RD-93 is the same engine(core) as RD-33, but with different gearbox position. Like i said, Klimov need to step up the game if they want to stay relevant.

    As said, they are putting the figure up to 98 kN on their ad posters. At 1,055kg that would put the engine right on par with the EJ200 (which is sufficient for a mid-tech fighter like the FC-1). Of course, I expect the service life to suffer a bit here..

    in reply to: FC-31 thread #2209068
    MSphere
    Participant

    RD-33 is alot more morefull than EJ200 and F414.

    It is not, quite on the contrary. Current RD-33MKs won’t make it over 54/88 kN at dry weight of 1,145 kg. The F414-400 makes 58/98 kN at dry weight of 1,110 kg.
    The EJ200 is the champ here, with 60/90 kN while weighing only 990 kg. The M88 is the lightest one, 50/75 kN at 897 kg dry weight.

    in reply to: FC-31 thread #2209086
    MSphere
    Participant

    Given the rising weight of FC-31, it would make sense if WS-13 engine is targeting F414’s output of 100 kN. IIRC P&W had plans to take F414 past 110 kN.

    Russians should be able to make ~110-115 kN wet thrust out of an RD-33-class engine. At least that is the current technological level of Saturn Izd.117 (147 kN out of dry weight of 1,420 kg). Don’t know the specs of the future Izd.30, though..

    Chinese propulsion is probably not up to that level yet, but they will have learned a lot out of their 117Ss.

    in reply to: FC-31 thread #2209093
    MSphere
    Participant

    Klimov need to do a deep overhaul/modernizing of RD-33. And that pretty soon or big markets like China and India will lose interest and pick other platforms. Not just the MiG-29 linage, but any other platforms whom operate the engine.

    It’s not that bad, finally, there are not that many other platforms.. Current RD-33MK is technologically roughly on the F404-GE-402 level (~77 N thrust from 1 kg weight, digitally controlled FADEC, cooled blades, IR signature reduction, service life 4k hours). Granted, EJ200 and F414 can do slightly more (~88-91 N from 1kg weight, 6k hours), but the advertised thrust increase to 98 kN for the Klimov should get it roughly on the same level..

    Now, get the unit price for EJ200 and RD-33MK in a comparison chart and you’ll see what I mean.. given current RUB/USD exchange rate, a twinpack of Klimovs costs ~20% less than a single F414..

    http://tinypic.com/view.php?pic=n3vu4x&s=7#.WRo5cfmGPIU

    in reply to: FC-31 thread #2209209
    MSphere
    Participant

    will it be as capable as the mig-35?

    Should be way beyond that..

Viewing 15 posts - 286 through 300 (of 8,074 total)