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halloweene

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Viewing 15 posts - 301 through 315 (of 4,136 total)
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  • in reply to: Rafale 2018 Thread: Europe's best Eurocanard #2112404
    halloweene
    Participant

    Italked 2 years ago with a tech at DGA propulseurs about it (he is in the same aeroclub as me) . The very hih temps tested during Turenne 1 were not specifically designed for M88, ut for SCAF DP (the drone) engine. And they were reaching higher temps. Talking later with ppl from Safran or DA, this temp higher tolerance was more designed to improve visits rythm so as to help drone stealthiness.
    About Turenne 2, yes it is probably meant to NGF or a new version of M-88, didn’t heat anything about a 9T prototype although.
    Yes ECO demonstrator reached 9T, but at the cost of a poorer reliability than M-88 CGP pack. Thins are moving quickly although. But i’m afraid someone may have mixed projects. Presently, many said that due to airflow amount dictated by air intakes, M-88 could not go further than 8.3 T on present Rafale.
    Thins are moving so quicly i may have lost a track.

    in reply to: Franco-German fighter redux #2112618
    halloweene
    Participant

    I didn’t interphere on Rafale thread for some reasons FBW.

    in reply to: USAF not F-35 thread #2112640
    halloweene
    Participant
    in reply to: Rafale 2018 Thread: Europe's best Eurocanard #2113187
    halloweene
    Participant

    As seen in a French forum.

    I personally takes this with a pinch of salt, I’d rather believe, in view of the previous stages of development, that the compressor aerodynamics, already studied for some time, are the last part of a multi-stage development phase which went through redesign of the engine modules, which first allowed for longer TBO then reduced SFC.

    So at the end, when all the components will be available, the engine will have the capability to produce 9 ton thrust but lose in terms of SFC and part longevity, though I think it might be possible to increase the thrust to 8 tons and reach a good compromise.

    Take it with a bucket of salt. Temps cited are way inferior to those tested and noone ever talked about a 9T (or less or even more) dry thrust engine. Presently these tests are more drone oriented in order to disminish the dismounting/opening of traps etc rate.

    in reply to: Eurofighter Typhoon discussion and news 2015 #2113195
    halloweene
    Participant

    Honestly, AMX and italian Eurofighter standards data fusion aren’t really top notch.

    in reply to: 2019 F-35 News and Discussion #2113203
    halloweene
    Participant

    Like seeing through the floor instead of just knowing what is there. But as a neck can not turn 180° you have to go back to good old screens to know what is behind. I would love to see reports about the possible cognitive dissonances. Etc. Wanting to see vy night on a screen led to many problems (see the famous deck landing), which could have been avoided using simpler systems. Like ALIS which is a good idea (not unique to F-35 btw), but became too fat a proram to function properly etc.
    The concept of multirole stealthy and communication node is good imho. About the intra patrol data fusion i’m dubious, because at a moment of another one has to validate the sitac.Is it really necessary to implement the mission commander L-16 function on a fighter necessary? Do you think ONE f-35 will lead a COMAO?
    These are capabilities that delayed and cost a bunch while they could have been implemented step by step.
    Anyway, as FBW said on another topic, wait and see. This summer should give loads of info. Btw, F-35 will be tested in switzerland weeks 21-23 or so.

    in reply to: 2019 F-35 News and Discussion #2113210
    halloweene
    Participant

    Do let us know how much the commercial arrangement does end up costing the parties involved once the dust settles.

    I’d love to know by myself. It isn’t anymore in appeal i think, but in supreme court, but i’m not aware enough of US justice system to be assertive.
    About ALIS, it is our common interest as allies that it ends well.

    in reply to: 2019 F-35 News and Discussion #2113271
    halloweene
    Participant

    No all I am asking you is to quantify what will be paid and when. You seemed to randomly introduce Thales into a topic that had nothing to do with it, now add some value to what you brought up…Tell us how much willl be paid and when. I get it that you want to talk about Dassault/Thales etc even on the F-35 thread but if you are going to go OT on every occasion might as well add some value NO?

    I do not know, but chest bumping for your 1000th infringement of a patent is pretty “chinese” way imho. And i guess, considering the cost of the helmet, that the cost of the fine will be quite high don’t you?

    About CFPH, how many times have we heard that it would very soon be lower than “4th Gen”? (partly due to ALIS). Yoou perfectly know my main issue with the program is with the program itself more than with the aircraft don’t you? The concept is rather sound, but the management was absolutely terrible (including a bunch of tweaks taht made it heavier etc.)

    in reply to: Eurofighter Typhoon discussion and news 2015 #2113275
    halloweene
    Participant

    so wait and see…

    Exactly.

    in reply to: 2019 F-35 News and Discussion #2113389
    halloweene
    Participant

    When will they have to pay this? Do you have a data and amount or is this something your secret source told you to not mention?

    On the CPFH it is based on the total fleet and the creation and execution of all the depots and other facilities associated with bedding down 1700+ fighters in the USAF alone. Legacy aircraft are relying on decades old infrastructure that has been built up over the decades to sustain the fleet while the F-35 fleet is just getting started while adding significant number of aircraft each year. The USAF and Congress can make it quicker by investing more resources on MILCON and standing up more organic depot capacity faster but they are likely trying to balance a bunch of other spending priorities at the same time as well.

    Also, not everything is about France or a French aerospace supplier which you seem to bring into threads that have nothing to do with the Rafale or French aircraft.

    You can check the history of justice course about the helemet. DoD already lost in appeal and supreme court on one of the three criteria of patentability and in appeal on a second…

    About CFPH, however one Twist simple facts. USAF executive said that they qould not reach the goal until 2035. Comma. Won’t comment about ALIS, it is simply hilarious. It has cost zillions and is going to be completely rearchitectured, costing other zillions to taxpayers.

    It is called scorpion, check you facts before self-irony. If you do not want to look ridiculous.

    https://www.lexology.com/library/detail.aspx?g=b5ed7e76-b6d0-42eb-9e1e-1964a61d35bf

    Here is for you education.

    in reply to: 2019 F-35 News and Discussion #2113460
    halloweene
    Participant

    Collins Elbit Vision Systems celebrates delivery of 1,000th F-35 Helmet Mounted Display System

    Gonna be VERY expensive when they will have to pay for 1000 violations of Thales Visionix patent…

    CPFH will possibly be lower than current “4th Gen”… In 2035

    https://www.reuters.com/article/us-australia-airshow-lockheed/lockheed-expects-f-35-flying-costs-will-take-time-to-come-down-executive-idUSKCN1QG0D5

    In the meanwhile, ALIS is even poorer than expected. Pplare extracting data ‘prbably under uncoded txt to bring it to .csv and than maunally input them in excel…. Good news is they were ble to automatize that complex manoeuver…

    https://www.defensenews.com/air/2019…est-headaches/

    This industrial program will probably be a good lesson on what not to do for industrial development in the future…

    in reply to: Rafale 2018 Thread: Europe's best Eurocanard #2113782
    halloweene
    Participant

    Thanks. Wrt to LDP/HMD integration has there been any details?

    According to an Istres test engineer from Istres i will of course ot cite, announcement should be done at PAS19. Most of the work is done.

    in reply to: Military Aviation News #2114121
    halloweene
    Participant

    If you want the thread to only be about news that is fine but at least everyone could agree we don’t want to come here and read old news. This thread has 350 pages… So almost certainly most old news articles have already been posted. If you want to go back and read old stuff go ahead but let’s keep the thread then to current news. Only new stories that haven’t been posted here yet makes sense.

    NO This is NOT your choice. If you do not like an article, leave it or comment it (argumentativley) whatever.Tango did an excellent job till that small fanboyish attempt to dictate him his behaviour . Help modo!

    in reply to: Rafale 2018 Thread: Europe's best Eurocanard #2114134
    halloweene
    Participant

    Haven’t seen any particular reference to the HMD in that video. Interesting is the direct overlay to the moving map, IIRC that’s already done with SAR imagery right? Any hint on full color integration of the TV imagery with the F4 standard? Since when has the tablet been integrated on the Rafale?

    The tablet “decalco” isn’t new, it is second generation one (first was a samsung) in service now. The helmet for AdA should be announced in Paris in june. i think F-35 have a similar fucntion with SAR imagery, but i dunno if they can directly zoom from nulerical “classic” map.

    in reply to: Rafale 2018 Thread: Europe's best Eurocanard #2114138
    halloweene
    Participant

    There is no imagery in that helmet.

    The new helmet is not in the video. Wait for PAS19. The integration of Talios with new helmet was announced during aeroindia.

Viewing 15 posts - 301 through 315 (of 4,136 total)