dark light

TooCool_12f

Forum Replies Created

Viewing 15 posts - 1,906 through 1,920 (of 3,094 total)
  • Author
    Posts
  • in reply to: 7th gen? #2296934
    TooCool_12f
    Participant

    maybe this?

    http://www.jedi-legacy.com/vaisseau/xw18.jpg

    πŸ˜€

    in reply to: Hot Dog's Ketchup Filled F-35 News Thread #2297646
    TooCool_12f
    Participant

    you may notice that even the two bomb pylons don’t have the same angle…

    probably a separation issue

    talking about the gun pod, considering that the recoil usually makes these unstable, it’ll be just for strafing, and, what’s more, not a precision strafing but rather raining lead over a more or less defined zone…

    in reply to: Swiss Technical report LEAKED ! #2297654
    TooCool_12f
    Participant

    @ Sign

    it’s not about lobbying here (do you really think anyone among swiss politicians is reading our posts to make an opinion? πŸ˜€ )

    it is the swiss themselves that are quite numerous to criticise the choice, their air force (the guys who made the tests as it is their profession) isn’t the most silent as they say as well that they’ve been given a loosing aircraft

    will they get the gripen, or another aircraft or nothing is a question that’ll receive its answer some time from now, and in the end, chances are that it won’t even be a politicians’ decision, but a decision by the swiss people who may very well have to vote on the subject

    in reply to: UK considers Rafale and F-18 as 'interim aircraft' #2298361
    TooCool_12f
    Participant

    the upgraded F1 standard aircraft are one solution.another one may be to simply dedicate one year production for the FAA, the number of aircraft should be suffifent for the beginning and that would ease somewhat the french defence budget as well.

    as for FAA preference, just send Ueli Maurer to work for Cameron, and the Rafale is a sure winner there πŸ˜€

    in reply to: Dassault, BAE To Work On Unmanned Fighter Jet Project #2299263
    TooCool_12f
    Participant

    I disagree completely there.

    R&D is the last thing to merge, centralise or put in common.

    Inovation is a highly darwinist process and diversity is compulsory or you’re dead in medium term.

    If you want to merge everything in a big dinosaurus you may avoid little problems in short term but like the dinosaurus: you’ll finish with a BIG one i-e: like a technological fossil. Garantied!

    On the contrary I think that as much diversity as possible must be kept at the level of the R&D but the best designs are chosen for each components of the produced en mass collaborative programm, the partner(s) bring some valuable diversity, not the contrary.

    your statement may well be illustrated by the JSF program

    one huge company that’s to provide THE model of aircraft for the next 40 years and supposed to do so for a whole bunch of countries… no wonder the project has problems with delays and cost overruns.

    Just put that into a competitive market where you have a half dozen companies working on their “next stuff coming out soon” and you can be sure the one having that particular contract would manage its work much more efficiently

    in reply to: Hot Dog's Ketchup Filled F-35 News Thread #2299922
    TooCool_12f
    Participant

    Not really. It is the same burden by the overhead dived by a smaller number procured at first. The main cost of fighter production is the need of man-hour to do so and an adapted assembly-line. The F-35 program is just adjusting to that reality. πŸ˜‰

    In an European airforce you have the same AB, the same number of personal but the wing reduced to 40 fighter. More than half of the training hours are flown at the sim-domes of that AB. Just more than 1000 hours training were flown that year really. The cost to run that wing was ~100 mio $ and results in a flight-hour price of 100.000 $ for that fighter nearly. You can rise the number of flown hours by an increase of real cost and a nominal drop in cost per flight hour for that fighter. To stay realistic it is not a clever idea to rise the number of flight-hours for that purpose as it is not clever to rise the procurement of fighters to lower the cost share of the overhead by that.
    When we sold enterprises our new software we claimed it will have an higher output per man by that. Less personal in need for the same work will bring money from lay-off of surplus personal alone. Within “few years” the software and its introduction is payed from that money alone and will rise the profit. :dev2:
    The similar claim with every new fighter, when it allows the same number of flights with less personal. As long you are in need of a pilot/crew your peace-time training demand will not drop to keep the expensive multi-role fighter in the air. Just in a full scale war you may have more cost-effective missions by the capability to destroy ground-targets with fewer weapons.

    So cost reasons alone will bring more and more UAVs next to a shrinking number fighters. All the former mismanagement of the F-35 program and some others as well will accellerate that trend. For the orbat of every country we have to add the number of UAVs too. πŸ˜‰

    not sure we speak about the same thing.

    I was saying that the program cost overruns combined with the financial difficulties of the intended customers would probably cause the ordered numbers to decrease (as is already being envisioned by USAF senior officers). If the numbers of aircraft ordered are smaller than planned you will see the price per airframe increase as there will be less economies of scale in the production, leading to further probable reductions from the customers.

    in reply to: F-20 Tigershark vs Mirage 2000 #2300126
    TooCool_12f
    Participant

    A common misunderstanding about BFM is that a High Yo-Yo is a solution to sustained turn radius problems. It’s not.

    A High Yo-Yo is designed to reduce aspect angle and control closure, not permit a poorer performing airplane to remain inside the turn of a better performing airplane. Having performed the yo-yo and descended back down inside the turning opponent, you will be faced again with the same horizontal overshoot.

    There is no BFM maneuver that will permit a lesser performing airplane to remain inside the opponent’s turn. Instead, you will need to (1) extend away to gain energy for a subsequent reattack, or (2) bug out. If you choose #1, think boom and zoom.

    if one yo-yo doesn’t do it, you go for another one… there are many examples where poorer performers in turn made kills by going out of plane πŸ˜€

    not to pretend to teach you anything, of course, but rather underline the fact that the STR isn’t the holy grail in BFM… it is just one of the parameters

    in reply to: Swiss Technical report LEAKED ! #2300188
    TooCool_12f
    Participant

    Not possible unless the customer is exceptionally stupid. The contract should specify the full equipment fit of the aircraft, as well as the price.

    still, it was written that the Swis would upgrade their gripens as upgrades become available (the proposed aircraft doesn’t exist yet)

    besides one thing I found even more suprising is the claim that they’d be built in switzerland… while, AFAIK the swiss closest thing to a fighter is the pilatus PC-7

    in reply to: Hot Dog's Ketchup Filled F-35 News Thread #2300208
    TooCool_12f
    Participant

    nothing new there… the prices announced until now consiedered the announced numbers as a basis to be calculated. As defence budgets shrink and the price increases, nations have to make cuts, reducing the orders and therefore increasing the price per aircraft even more

    in reply to: MMRCA – has Rafale been illegally subsidised? #2301180
    TooCool_12f
    Participant

    So, on a simple footing, would this pose a problem if the Indians insist they want to build more of the Rafales for themselves?
    I know that there are varying build numbers being quoted, but if the French only end up building a relatively limited number, can we assume that the production line longevity will struggle?
    Of course any pending further orders that they are sucessful with would more than likely change that anyway?

    I might add that, for as long as India want to produce more fighters for themselves, Dassault will agree (as they’ll charge royalties even if they don’t produce a single piece of equipment anymore)

    However, when it comes to exports, that is another story, as said by another poster, the french state can use exports to keep Dassault busy while delaying the introduction in the french forces, (for budgetary reasons), so those will most certainly be kept by the french for the french assembly line. the possible exception being brasil which has been offered the south american market in the package, but there dassault probably considered that different nations were either likned too strongly to a supplier like USA or Russia, or just too broke to be able to envision a rafale buy (at least if built in France with “french price”

    Now, considering that the cost to make the aircraft (not charging the development) is less than $80M in France, one may wonder how much cheaper it may be to be produced in Brasil, allowing it, maybe, to compete for a few markets in S. America

    in reply to: Swiss Technical report LEAKED ! #2301665
    TooCool_12f
    Participant

    saab proposed it the swiss who’d have to implement the developpents “internally” if my memory serves well. will they be able to is probably what that “high ranked” (haut gradΓ©) is concerned about. one has to remember that the swiss don’t have much experience in building fighters (euphemism)

    besides, he say he hopes to be able to voice his concerns with the evaluation commitee

    so, does he know about the difficulties saab faces? probably quite well

    how a fixed contract could go into cost overruns? simply because saab would sell a simpler version and the swiss would have to make the upgrades

    in reply to: Swiss Technical report LEAKED ! #2301670
    TooCool_12f
    Participant

    can’t speak about eurofighter, but with the dassault offer, the french offered pilot training, open french air bases, open french airspace to play (should also please those who complain about noise in the swiss skies), that’s already a lot…

    in reply to: Swiss Technical report LEAKED ! #2301817
    TooCool_12f
    Participant

    Their “problem” is that there’s a popular vote that will most certainly take place, and as the general population is far from being expert on the question, they’ll vote in accordance to what information they can gather, and the press is the source of that information. As a result, the politicians have to do with the press

    in reply to: F-20 Tigershark vs Mirage 2000 #2316522
    TooCool_12f
    Participant

    emile said:

    “Actually, related to air-combat in future, STR is more important than STR, the era of pure dogfights will never return.”

    er, what did you mean, ITR more important than STR or the contrary? πŸ˜€

    in any case, ITR allows you to change direction more rapidly (useful for scissors manouver for example), STR allows you to make a better flat turn, which, in fact, is quite easy to counter by out-of-plane manouvering.

    Basically, imagine we both dogfight: if you make a flat turn in an aircraft that turns somewhat better than mine, I’ll do a high yo-yo (one possibility among others) and still come inside your turn if you keep it going, regardless of the fact that your STR is higher than mine

    in reply to: Good Grief – It's the Gripen! #2316690
    TooCool_12f
    Participant

    well, not in mid-air but for Osirak mission Israelis hot-refueled their F-16’s at the end of the runway to 17 tons, 1 ton over the MTOW right before taking off (air refueling wasn’t an option in Jordan or Saudi air space)

    as for citing a specific mission where an aircraft went beyond the MTOW in flight, that may be difficult to provide since mission operational details are rarely published on the net.

    again, in flight, the load is spread over the wings (unless we’re talking about aircraft carrying their ordnance in the fuselage) and doesn’t particularily stress wing fittings once airborne

    The only obligation is not to exceed wing pylons load capabilities, as, obviously, if you fit a 2000lbs bomb on a pylon cleared for a max load of 500lbs (an example) you’ll probably break the pylon fixations.

Viewing 15 posts - 1,906 through 1,920 (of 3,094 total)