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arthuro

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  • in reply to: Eurofighter vs Su-35 #2542136
    arthuro
    Participant

    Do someone know when do the SU 35 will fly for the first time?

    Anyway if it comes to compare reduced RCS vs giant poxerful radar I can tell you that without any very precise datas, this thread is going nowhere and it will be an other excuse for a flame war.:(

    Regards.

    in reply to: Exact Rafale Delivery Dates and upgrade question #2550034
    arthuro
    Participant

    The 8 rafale canceled from batch 3 have been ordered (budget 2008), but the AdA is still waiting for the next big order (60 aircrafts).

    This order is expected next year but it need to be approved by the big military “programme review” of the french government. The Findings of the “review” are awaited for spring 2008. Many thigs could change…Aircraft carrier etc etc…

    in reply to: Rafale news II : we go on #2553856
    arthuro
    Participant

    I also agree that the comments from the pilots are basics because this doco is is made for newbies.

    As regards the 16 hard points, he may include the triple rack pods like those for the AASM. This should be the most sensible explanation.

    in reply to: Rafale news II : we go on #2553971
    arthuro
    Participant
    in reply to: Rafale news II : we go on #2506160
    arthuro
    Participant

    Nobody talked about the following, though i think it’s interesting. According to the latest Air & Cosmos, the new M88 ECO currently being “benchmarked” will finish these tests later this year. Results may help deciding whether it will equip (french) Rafale or not.

    The M88 ECO which benefits from the M88-3 is intended to demonstrate the ability to :
    -produce 60/90kN thrust, with still a longer life than the M88-2,
    -have a twice as long life as the M88-2 if set with the same settings (50/75kN).

    The article also tells that current M88-2 engines could be upgraded to the latest standart thanks to its modularity design. Modernisation could occur during schedulded maintenance.

    in reply to: Mirage 2000 refuelling probes #2506950
    arthuro
    Participant

    I have no figures like everybody, but fom what I have heard from people working for Dassault (I have several relatives who works/worked for this firm starting by my father) they say the AdA choosed the F probe for several reasons:

    -The AdA and The MN considers that the refueling probe is a critical element of the aircraft. A failure can have very bad consequences over A-stan or during blue water operations from the CdG

    -It saves internal space and weight

    -It needs less support. If you look at the bigger picture, it is just one of the solutions found to reduce maintenance and costs. Fixed air intake (for RCS reasons also) and no dorsal brake but the ability to use its canards to be in the max drag configuration.

    -effects on the RCS or drag are marginal. From what I have been told, the rafale has a surprisingly low RCS. The whole aircraft have been redisigned with special algorithms to make it stealthier after the “A” demonstrator. A case in point is the junction of the fuselage and the wings. The following rafales after the demonstrator have a blended fuselage and were made more compact to reduce global radar signature (see picture below about the junction). To simplify a little bit, the process went further to just hide the engine blades and put radar absorbant paintings. The shape of the whole airframe changed after the A to make it stealthier. Of course it is not a LO aircraft such as the F22 or the F35, but the process of reducing radar signature went furhter than competing 4.5th gen aircrafts.

    Finally, a F.R.P won’t change the outcome of a combat situation unless it fails…:D

    For those who are speculating, I think that The AdA is in a better position to know what it needs. Other airforces can come with another solutions according to their own experiences….It is just OK.

    PS: rafale isn’t that expensive. I had the opportunity to talk with dassault’s international support manager (Jean-paul latrige) during the last paris air show and I asked him for the price. He told me very directly 55M€, and I think he was refering to the navy variant as we were talking about the rafale M previously just under the aircraft’s nose at the static display.

    To conclude, I found this beautiful high quality mirage 2000 video where you can admire the aesthetics of its fixed refueling probe.:D

    http://www.patricksaviation.com/videos/phi729/2422/large

    enjoy:)

    in reply to: Rafale news II : we go on #2508340
    arthuro
    Participant

    a very nice rafale demo from switzerland.

    http://www.youtube.com/watch?v=BQwYlXFGHFE

    in reply to: Eurofighter Typhoon news #2510069
    arthuro
    Participant

    sealordlawrence,

    I respectfully disagree with some of your points.

    First, the f22 will never be as versatile as the typhoon, SH, F16, F35, rafale…
    The SDBs and the JDAMs don’t cover the full spectrum of threats and situations; It can’t provide efficient CAS without LGBs, nor it can treat efficiently deeply burried/fortified threats or big facilities. and there are many other things it can’t do. The limitation is obvious with the lack of space in the internal bays.
    The f/A 22 despite his “A” is still a specialised aircraft, arguably the best for what it have been desingned for. Only the USA can afford to have a vaste scope of specialised military aircrafts even though it has been criticized for its prohibitive costs and its maladjustment to war against terror.

    The typhoon while it hasn’t the very restrictive internal bay constraint, is still limited by the general layout of the aircraft. The wing is to close from the ground to carry a significative load of external fuel in AtoG configuation. You will always have this limit. (I wasn’t thinking about the slow process of AtoG modes certifications). I think, (and this is not a reproach) it shows that it was firstly developed as an air dominance figther, and I don’t think it is a scoop. a lot of work , inovations and money were needed to focus on pure performances, such as SC, supersonic agility…

    -As you perfectly stated, the slow process of aircraft development makes it very difficult to find the “usefull” performances to invest on. For the moment (and it will probably last for a long time), air superiority is of second importance in Astan or Iraq; Performances such as persistence, versatility or situation awarness are much more decisive.

    About the possible scenario of a possible superior or equal threat, I honestly don’t see what can challenge in a forseeable future NATO’s global military strenght in a symetric warfare, even without F22. Global mean the combination, of navies, ground forces, airforces in a network centric warfare environement which enable highly reactive/intensive use of force. A country may have some equal or superior military stuff in one or two aeras, but without the NCW environement, commanding facilities…But It won’t change the outcome of the confrontation. The f35, SH… would be highly sufficients.

    for instance, Venezuela’s Su 30 are very potent aircrafts, but be sure that in a conflict the airfields, the commanding facilities, the refineries… will be hit thanks to massive use of standoff weapons. And the Su30 alone, witout any supports are a little threat against AWACS plus hundreds of SH, F15(some AESA), F16 and soon F35.

    Just to say that the utility of an aircraft which was designed about 20 years ago as an air dominance fighter for its main mission, revealed to be a “mistake” (the word mistake is a little bit strong, I lack some voabulary) at the light of modern conflicts.

    I know there is some speculations in my post, no one can be 100% sure of what is going to happen, but I still think it is somewhat true.

    The fact that the f22 programme was called into question and the number of aircrafts ordered diminished are good indicators. And we will probably see the typhoon doing CAS soon!:)

    regards.

    in reply to: Eurofighter Typhoon news #2510385
    arthuro
    Participant

    scorpion82 and sealordlawrence

    I agree with your remarks. I never said the typhoon and the f22 are useless, I just said that they are in my opinion “less usefull less often” since air superiority is of less importance in todays war against terror. And even in the case of a future war against a more potent adversary, I still think that a SH, F35, rafale, F15 are highly sufficient with the combination of NCW (god’s eye view), massive use of standoff weapons which gives an overwhelming advantage against any probable/existing ennemies.

    If my memory is correct, this has been theorize under the name “air power”. Simply put, it is the fact of striking almost simultaneously all the vital/commanding facilities to enjoy an asymetric edge over your adversary. After that You enjoy an impunity and a god’s eyes view of the battle feld which enable you to conduct highly reactive /intensive strikes whereas your ennemy can’t implement any strategy to reverse the trend as he is paralysed and unable to communicate with its own troops . In this context, a military aircraft is part of the whole military operation network. The F35, one of the sole post cold war programme, is a case in point. It has been designed according to this theory. Pure performance was of less importance to focus on diffrent aspects: survivable, persistence, versatile, lethal and highly connected to the global militay network.

    The f22 and to a much lesser extent the typhoon (which have more potential to evolve has a swing role tactical fighter;) ) were designed with a cold war philosophy where two sides of equal strenght would fight each other in a symetric confrontation. But today, with the USA beeing the only superpower it is highly unlikely that a forseable adversary wouls chalenge NATO’s global military stenght. (I doubt that a european country would confront alone such an adversary)

    We should not forget that factors of performance for us such asTwR, SC…(which are very expensive in a world of budget constraints) should be confronted to their contribution to the war effort.

    A SH will never be as sexy as an F22, but It is much more adapted to assymetric wars. Fortunately, the rafale which is a pre-cold war aircraft appearded to be well tailored to modern conflicts. A common (navy and air force) versatile platform with good persistence an survivability.A kind of F35 precursor. (I read it from military analyst from A&C).

    regards.

    in reply to: Eurofighter Typhoon news #2510659
    arthuro
    Participant
    in reply to: Eurofighter Typhoon news #2510663
    arthuro
    Participant

    know, just for the pleasure of the eyes a little video from switzerland:)

    http://www.youtube.com/watch?v=rDXxKktPKeU&mode=related&search=

    And yes we can make the diffrence between military value and pleasure…
    sometimes it is just nice to watch videos and enjoy nothing else!:D

    in reply to: Eurofighter Typhoon news #2510672
    arthuro
    Participant

    very nice videos!

    We will never know if the pilot take off as soon as it is possible. Some prefer to let it roll longer and pull hard to make a bullet climb
    At the end of the day this little controversy to know which aircraft can take off first is of very really little importance.

    Wich matters on the battle field are survivability lethality and persistance.

    I do not want to re ignate any of the old flame wars, but I realise that when we debate about performance as it is the case know, we always tend to forget the bigger picture to focus on a very perticuliar kind of performance. A combat aircraft is part of a whole.

    If we want to evaluate a military aircraft I think we have three possibilities.

    -The first possibility is to evaluate the aircraft in the light of what it has been design for. In this case most aircraft fulfill very well their requierments; The typhoon as an air dominance fighter, the SH as a versatile navy fighter etc etc…

    -The second possibility is to compare combat aircraft to each others. But we all know that this exercise is very difficult and highly flammble due to jingoism, diffrence of criteria And the simple fact that they are not desingned with the same priorities, requirements etc etc ….

    -The last one, and the most sensible one I think is to evaluate the aircraft at the light of the true added value it brings to the battlefields. To do so you don’t need to develop every aspects of performance endlessely, but evaluate the aircraft as a part of a whole and to wonder if it helps a nation in its war objectives.

    with this last idea in mind I have always been more convinced by a SH, F35, F15E or a rafale rather than a F22 or the typhoon. You lose too much in terms of playload and/or range and/or versatility for a gain of performance which is not justified in modern wars. (I would also add that for the typhoon the gain of performance is somewhat anihilated by something stealth like the F35.)
    PS: no offense intended;)

    In todays war against terror I understand the criticism against the F22 or to a lesser degree the typhoon. Too much money have been invested in performance which don’t bring a lot of added value on the battlefields. Some money could had been saved to support the war effort on the ground.

    I know Supercruise or awsome vertical climbs are “cool” for air enthusiast as we are, but in the real life of military operations, I would ask more range, more smart ordonance and better situational awarness. I think that today people who need CAS don’t really care about supercruise…

    in reply to: Eurofighter Typhoon news #2513373
    arthuro
    Participant

    I’am just saying that even if there is no specific requirement ,three is still better than two for the typhoon even if it wasn’t design as a long range bomber.

    I mean in the real life the typhoon will probably be used as a bomb elevator 99% of its operational life. Knowing that, I just find this situation regretable when you know there is probably no technical problems to fit a LDP instead of an AAM.

    I am not comparing here, I just intend to say that it has the potential to do more (and it would have been very usefull very often), and it doesn’t for a reason that is still obscur to me.

    regards.

    in reply to: Eurofighter Typhoon news #2513472
    arthuro
    Participant

    More combat persistence is always useful; especially in the case you are facing time critical targets like in Astan. You need to create a permanent threat against Taliban to help soldiers which are fighting on the ground. So the longer you will provide air coverage the better it is for them. Moreover, the conflict area is very widespread so you will probably operate far from your ground base or from an air tanker. Range or combat persistence are key factors of performance in this type of conflict.
    I read that SuE needed approximately 45 minutes to join the tanker, refuel, and go back to the assigned area. Just to say that air refuelling is not ideal compare to better endurance.

    So I find your statement weird and hardly believable. It seems to be an explanation that fits your rhetoric but it is not close to the reality.

    in reply to: Eurofighter Typhoon news #2521333
    arthuro
    Participant

    some press review

    “Dassault’s combat aircraft Rafale was rated as “excellent” in all five categories, while its strongest rival, Boeing’s F-15 fighter, reached the standard in only two categories.

    The Boeing fighter received “excellent” in reliability and supportive combat capability, while Eurofighter, produced by a European consortium, won the top grades in the general function and reliability categories.

    In the categories of weapons and electronic warfare capability, only Rafale earned the “excellent” grade, according to the officials.

    Russia’s Su-35 took fourth place with “ordinary” rates in all five categories.

    One Source :
    http://www.dedefensa.org/article.php?art_id=84

    “A surprising and important detail had been made public: the technological and operational evaluation by the RNAF of the three candidates. According to the RNAF criteria, the JSF had been graded 6.97; the Rafale, 6.95; and the Eurofighter Typhoon, 5.85. This grading is surprising because it compares aircraft which seem only marginally comparable….”

Viewing 15 posts - 1,111 through 1,125 (of 1,287 total)