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jackjack

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Viewing 15 posts - 436 through 450 (of 1,733 total)
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  • in reply to: F-35 replacing A-10 ????? #2413722
    jackjack
    Participant

    i’ve been following the thread andy and sitting back watching people tell you how to suck eggs
    its all very entertaining

    in reply to: New F-35 News thread #2414993
    jackjack
    Participant

    we cost the same way, and even include fuel, sevicing and wages, we came to $3.2b for the 14 we are ordering and testing in the US, i think till 2018 when they come to aus but may include some infrastructure here as well, its not our lifetime cost which is normally done and will be.
    the us$68/au$75 was a specific part cost to explain where we say the base price is to some politicians who had their handkerchiefs in a twist

    in reply to: Supercruise #2415009
    jackjack
    Participant

    ok, looks like i may have missed it, i havent heard of heat problems, to save me looking it up are the 35b ‘hot parts’ sevice life very different to the 35a or an av fighter engine ?

    in reply to: New F-35 News thread #2415056
    jackjack
    Participant

    you could open both the links and read them instead of going off 1/2 cocked,
    our original was inflation readjusted to 2008 yr$ at exchange rate of .92c for the us$68
    the LM $60m is now yr$

    in reply to: Supercruise #2415072
    jackjack
    Participant

    LOL, nice one, spoken like a true fanboy 😎
    i forget if you’re a rafale or a phoon fanboy, so i’ll let the ‘weak parts’ slip to the keeper about any particular engine
    but both have significantly less heat tolerance that the f135 has now, look at the internal fuel burn temps the m88 is about 1/2 as much and i forget the % difference to the typhoon one but its closer, if your a phoon fan can you look it up for me again
    but pray tell us about how the eurocanards high tech ceramics are going
    just to remind you
    http://www.defensenews.com/story.php?i=4671446&c=AIR&s=TOP

    in reply to: New F-35 News thread #2415082
    jackjack
    Participant

    ok, LM did increase on their original price a bit to ~$60m now dollars and being a bit less than aussie price of us$68m that we had all along for the f-35a
    maybe they should have got us the do the costing for them, the usg and the naysayers
    it seems we were close with still a 16% buffer in place
    http://news.smh.com.au/breaking-news-national/australia-working-on-jets-payments-20100330-r9oe.html

    EDIT for vanir post
    well if we are going to tease the yanks..:diablo:
    war is gods way of teaching americans geography

    in reply to: Supercruise #2415129
    jackjack
    Participant

    sens
    dam, i pressed edit instead of quote and messed up the original post
    but
    further to what i said about the f135 being design locked about 2004 and the already planed update for block ~6 or when major overhauls are done
    some info has just been released to confirm this

    http://www.defensenews.com/story.php?i=4671446&c=AIR&s=TOP
    “The General Electric Rolls-Royce Fighter Engine Team developed and implemented third-stage, low pressure turbine vanes made from ceramic matrix composites” to give the airplanes more thrust, range and fuel efficiency due to their lighter weight and increased heat tolerances,

    The composite vanes were developed as part of a Pentagon project to develop lightweight, high-strength composite parts that can withstand the incredibly high temperatures found in the “hot section” of a jet engine, according to the report. Other members of the team to develop such parts included the U.S. Air Force, Navy and Pratt & Whitney.

    The performance increases expected to be brought about by the project are “projected to decrease production and maintenance costs by over $3 billion” for the JSF’s Pratt & Whitney-built engine, known as the F135, as well as its controversial alternate engine made by GE and Rolls Royce, known as the F136.

    in reply to: New F-35 News thread #2415137
    jackjack
    Participant

    LOL, i wasnt expecting you till the next page, its not a time to time claim, its been the same aussie story the whole time
    Air Vice Marshal John Harvey, head of the project to acquire JSF, said Australia had its own JSF cost and schedule estimates and had never budgeted on the basis of the original 2001 US cost estimates.
    Australia had examined the US figures, analysed how the prices of other aircraft projects had inflated and assessed the key factors which drove up costs.

    “We put all those together and we always had quite a higher estimate than the US estimate for our provisions,” he said.
    “Then we explicitly carry contingency on top of that for unknown risks.”

    BTW, what’s the cost of a typhoon these days ?

    in reply to: New F-35 News thread #2415150
    jackjack
    Participant

    I strongly suspect that the folks that are building the aircraft have much better numbers, than folks that are guesstimating.

    its funny when most of the naysayers disappear when something positive is posted, i guess they will return on the next page
    several months ago when all this price stuff blew up
    we reported to our senate our original estimated price of us$68/ au$75 price still held
    so either we have included non-flyaway kit in our price or we actually hold our judgment on the us$60m and have allowed a bit more
    http://news.smh.com.au/breaking-news-national/australia-working-on-jets-payments-20100330-r9oe.html

    we just sat back down here and watched the price circus from vested interests on all sides, as i’m sure the other partners have too
    it could be as simple as the usg wanting a high price now, that they can later show it as cheaper than budgeted and take any opposition off at the knees if the $60m price doesnt hold

    in reply to: New F-35 News thread #2415453
    jackjack
    Participant

    http://defensenewstv.com/video.php?playlist=52747258001#/Segments/Vago%27s+Notebook%3A+Numbers+Don%27t+Tell+Entire+Story/57636759001/52684858001/91100379001

    http://www.abc.net.au/lateline/content/2010/s2929031.htm
    TOM BURBAGE: Well, Australia’s buying the [14 f-35] with 2014, 2015 deliveries and then on out for a number of years beyond that. So the [100] will be bought on an annual basis initially so the cost in each year will be slightly different and will go down with time.

    The version that the Australian Air Force is buying is the least expensive of the three and in today’s dollars it looks like it will be right around us$60 million.

    in reply to: Rafales for Brasil #3, Cachorro-quente! #2415838
    jackjack
    Participant

    Conversely the asset of AASMs (praised by pilots) is that you are much more reactive as its exotic kinetics enables it to be shot over the shoulder if needed. The firing domain is much more flexible due to the rocket booster.

    you just make it up as you go, dont you, like most things are oversold with pixie dust magic
    i do like the about 90deg hobs assm and would be quite happy if aussies saw a need for it in our weapon set

    in reply to: Rafales for Brasil #3, Cachorro-quente! #2416155
    jackjack
    Participant

    unlike the Brazilian circus, you wont get anything official, like all professional assessments and i’m surprised this got out, it reflects badly on india who should know better

    in reply to: F-35 replacing A-10 ????? #2416250
    jackjack
    Participant

    Just digged through my sources, here is the standard ground testing procedure of GSh-1-30 cannon: four bursts (25-20-15-15 rounds) with breaks lasting 3-5 sec. After having fired 75 rounds like that, a cooling break is required.

    where would we be without wiki and the odd google, eh ? :diablo:

    in reply to: Rafales for Brasil #3, Cachorro-quente! #2416254
    jackjack
    Participant

    some of the transports do the same thing, take off with low fuel and aar

    in reply to: Rafales for Brasil #3, Cachorro-quente! #2416649
    jackjack
    Participant

    no, sing was saying about a-stan and weapon loads, so rafale in a-stan ability is relevant
    and i said about the rafale is getting the damaclese pod
    i feel i have been honest in my assessment and not flaming at all

Viewing 15 posts - 436 through 450 (of 1,733 total)