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TomcatViP

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Viewing 15 posts - 2,566 through 2,580 (of 5,621 total)
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  • in reply to: USAF not F-35 thread #2147089
    TomcatViP
    Participant

    first the japanese and now US decided to equip fighters with a staggering 16 missiles,
    what can possibly be the drive behind this ?

    is countermeasures becoming that good, or is it vs cruise missile volleys ?

    first in my memory were the Saudi.

    More missile indulges a bigger buy for your enemies with a smaller investment for you.

    Factor in also the Flanker’derivatives epidemic and the alleged need of two Amraams shot per bird down.

    in reply to: F-35 News and discussion (2016) take III #2147092
    TomcatViP
    Participant

    Look at the tailplane angle during carrier take off in the latest video posted here (scroll-up). First mildly down to impart a rotation then up to add lift.

    Those are clear signs of a rear centered airframe (negative stability).

    in reply to: F-35 News and discussion (2016) take III #2147448
    TomcatViP
    Participant

    First Video: I had to close my eyes as I see it again (damping)… Nobody else?

    Regarding pitch rate, just have a look at the late demo video. There are certainly no traces of this and in pilot testimonies.
    In my opinion the problem mentioned was very specific to a single manoeuvre and not in any case related with in axis pitch.

    in reply to: Helicopter News & Discussion #2147585
    TomcatViP
    Participant

    Cyclone Helicopters to Reach Full Operating Capability In 2025: DND (excerpt)

    Have a look at the edito…
    It is deeply saddening to see Def-Aero, an otherwise highly informative website, being haunted like this by The editor

    in reply to: Military Aviation News #2148715
    TomcatViP
    Participant

    UK spells out future investment for C-130J fleet (470M$)

    “The SDSR 2015 announced an OSD extension of 14 C-130J [C4 variant] aircraft from 2022 to 2030. This does not constitute an extension of the overall design life of the platform, but a revision of the Royal Air Force’s [RAF’s] planned OSD. During this period, it is currently estimated that, over and above annual support costs, approximately GBP200 million will be spent on key components to maintain the life of the aircraft and GBP150 million on upgrading the fleet with new capabilities,”

    Source:
    Janes.com

    in reply to: The PAK-FA News, Pics & Debate Thread XXV #2149088
    TomcatViP
    Participant

    I think RuAF is after something… New (or a sensible upgrade from present tech).

    – double sensor missile (rad and Ir)
    – Concatenated range categories (BVR + WVR)
    – Dogfight with gun (and high alpha/sustainable turn rate (turn on alpha (as opposed to turn on G’s))
    – MW for off-Boresight (?) and range b/w close and WVR (probably 3 mi).

    That way, there is no need carrying a collection of diverse missiles. This will explain also the Mig31 NG with larger missiles.

    Notice that this is very similar to the USAF:
    – double sensor
    – doubly collapsed range engagement zone: WVR with flare/chaff and BVR with WVR (already initiated with the AMRAAM and the AIM9X ER
    – Dogfight with gun on High alpha rate (sustainable – look at Nth F35)
    – Laser…

    Laser needs more precision in targeting but less power. MW are more dispersive (less kin effect and range at equal power).

    I sincerely think that this could explain why they are weapon testing in inhabited area as opposed as before to ensure that the path of MW is well understood.

    Oh… And to repeat my old theory, those canoes are MW guns. Big ones 😉

    Notice:
    If the reader adhere to the above theory, it comes easily that for the US side, sheer power and large magazine of small missiles are equally as capable to lead to as many aerial victory since a survivable close-in knife fight is soon to be a non-survivable idea (what an irony? Dogfight kill itself!).

    Obviously, there is always a grain of sand in all perfectly set mechanism and it is probable (as it exists reasonably a non-negligible probability) that something (an air force or a design bureau) will find a third way, more efficient or resilient in a domain of the engagement. Extreem sea skimming, hyperstealth? That is my today’s (cheap) prevarication…

    TomHAL 9000

    in reply to: The PAK-FA News, Pics & Debate Thread XXV #2149124
    TomcatViP
    Participant

    Aaah got it. PS=WM (brain) D.
    How Silly I am.

    For the size of the picture, I quickly printscreened the day pic in the press, cropped it and pasted here. Yes that was done with my mobile. Next time I will try to walk while phoning with my flat screen. 😉

    The only way those things can hold and release a missile will be with frangible side walls. There is no rigidity or stiffness built-in that I can see to achieve this otherwise in flight.
    Frankly, Ru Engineers are more clever than that.

    in reply to: General Discussion #263814
    TomcatViP
    Participant

    Absolutely. But this does not exclude Falklands like scenarios.

    in reply to: Chinese Air Power Thread 17 #2149177
    TomcatViP
    Participant

    .

    There is now a vast reservoir of experience …designers, engineers and technicians who have now cut their teeth on the array of projects that have come to fruition over the last two decades. They will definitely build on that.

    Yes. I wrote that a long time ago but the real problem is not the J20 (without minoring with condescendence anyone’s legitimate concerns). The real deal is with what comes next. What will be the J21, 22 or 25… And at what pace will they come around.

    It makes me laugh each time I read the pathetic arguments that this generation of airframe will be the last one and that legitimates the idea that we are in a knife fight to remain in the business… No. On average, per size category, cost are going down (airframe) and tempo is increasing. There are no excuse to lie down with the “devil” or, to quote someone, to prostitute ourself.

    in reply to: The PAK-FA News, Pics & Debate Thread XXV #2149213
    TomcatViP
    Participant

    [ATTACH=CONFIG]248002[/ATTACH]

    Anyone still in the theory that canoes are for Short range missiles ?

    in reply to: Indian Navy news thread #2012469
    TomcatViP
    Participant

    India shelves plan to expand French Scorpene submarine order after data breach

    DCNS had offered to build three more submarines to help India replace its ageing Soviet-era fleet, and had held talks over the past year, two Indian sources said.

    That offer will not now be taken up, according to the officials.

    “We had an agreement for six, and six it will remain,” a defence ministry official briefed on the navy’s plans told Reuters, speaking on condition of anonymity.

    I think this will definitely (?) answer the question raised regarding how many Scorpene India will have in final.

    Source:
    Time of India Via Reuters

    in reply to: RuAF News and development Thread part 15 #2149665
    TomcatViP
    Participant

    Are they new composite cowlings?

    in reply to: F-32? #2149724
    TomcatViP
    Participant

    I have obviously no intention to contest the exactitude of English vocabulary with you. At least not before a dozen shot of cognacs (then I may do).
    It seems we gonna see this usage more and more often. Hint:

    […]the management of uncertainty and imprecision in reasoning patterns being a key issue in artificial intelligence.

    This is why it’s interesting here, in the context 😉

    in reply to: F-32? #2149838
    TomcatViP
    Participant

    Interesting (at last):

    Prevarication: Reasoning from false assumptions.

    Revlis R. Mem Cognit. 1974.

    http://www.ncbi.nlm.nih.gov/m/pubmed/24214704/

    in reply to: Turbine trainer tail config? #2149861
    TomcatViP
    Participant

    You are welcomed. 🙂

Viewing 15 posts - 2,566 through 2,580 (of 5,621 total)