dark light

Sintra

Forum Replies Created

Viewing 15 posts - 2,221 through 2,235 (of 3,443 total)
  • Author
    Posts
  • in reply to: Pak-Fa Thread episode 19 #2298819
    Sintra
    Participant

    Rafale carries weapons internally and has RAM?

    No and yes

    in reply to: Quantity overwhelmed quality – any example? #2298824
    Sintra
    Participant

    Is there any historical example – except the case of the German Me-262 vs. American/British/Russian piston-prop fighters – where quantity overwhelmed quality in air warfare?

    I am wondering if there is a valid historical example where numerically superior cheap lightweight fighters overwhelmed and defeated more expensive and heavier fighters.

    Bucket loads of them on land and at sea, dont see any on air.

    in reply to: Hot Dog's Ketchup Filled F-35 News Thread #2299794
    Sintra
    Participant

    That would not be a first, Dutch planned to take Brazil from Portugal as coffee was so profitable, but then coffee dropped until Dutch calculated it wouldn’t be worth it.

    Offtopic alert

    Sugar, not coffee, and the Dutch didnt “dropped” it, they were expeled from it. The Hague treaty accepted a status quo that was achieved on the battlefields, Indonesia was Dutch, Brasil was Portuguese, and in Africa there was an uneasy coabitation.

    in reply to: MMRCA – has Rafale been illegally subsidised? #2300039
    Sintra
    Participant

    So the Swiss evaluation is useful after all…

    On kinematic performances Typhoon and Rafale have both the same “potential” due to their common delta canard configuration. The difference will be felt mainly due to the canard placement in subsonic speed regime and transonic-supersonic speed regime, depending on configuration.
    It would be more accurate to say that “it’s pretty much aknowledged that the Typhoon T1 supercruises faster than the Rafale F3.”
    Currently the Typhoon T1/T2(early version) has a engine that allows it to better exploit these advantages.
    It would also be good to take into account the special requirements of Rafale M, B and C due to the fact that Dassault strengthened the airframe to better suit naval operation and strike missions requirement been taken into account from the beginning.
    As such it would be interesting to compare the Kinematic performances of the Typhoon 3b circa 2015-2018 to see how real “multi-role” capabilities affect its performances.

    As of today, it’s too early to rate the Typhoon’s AESA. Only the Typhoon 3A will be delivered with the option to replace the front end by the AESA dish. The older versions will need a much larger retrofit. As such it’s likely going to take more time for the hardware and software to mature. I do not expect the AESA to be fully operational before 2018 at the earliest. Both radar are likely to use the same generation of processor. They are likely to be off the shelf and open architecture and as such been upgradable every 2-3 years or so.
    One might argue that because of a bigger dish, the Typhoon will have a better performance, but such an argument is completely baseless if one doesn’t evaluate the quality of the software, the real power available to the radar, the cooling etc. One of those little problem in physics is that the more power, the higher the heat, the higher the heat the less reliable the hardware and the less accurate the data is.
    Have they developed a cooling system that’s leaving enough power left to correctly cool the radar for long range search ? The rotating antenna will also take an extra bit of power. So is the radar in the same philosophy as the M-Scan (see first shoot first)? Well if we’re to believe the Swiss, there is a wide gap between one’s philosophy and reality (BTW the Russian are usually fielding large dish radar in a similar philosophy of long range detection. Must I conclude that most Russian made radar are vastly superior to the one found in F-16 and such ?).
    It’s easy to forget that by increasing off boresight detection one limit the overall detection in the opposite way !
    The original PESA RBE-2 was an interim solution allowing Thales to develop its software and capabilities, which will not have to be significantly changed for the AESA, reducing risk and cost.
    Now if one here can provide me with evidence of coding efficiency, vastly superior power management, cooling management, reliability, versatility etc. Then we will all accept the “widely held opinion” of vast superiority from Mr/Ms Jackonito.

    Concerning the pilot workload I saw an higher value for the Typhoon on the evaluation graph. Does it mean the Typhoon has a higher workload, or that the workload is better managed ? It seemed clear for me that the former was the case, but so be it…

    Yes Typhoon has a shiny new helmet whose performances are said to be very high. Rafale has nothing similar to offer for the moment. However I wouldn’t get too excited since no evaluation of the helmet as been revealed to the public.
    Rafale FSO was quoted among its sensors has been very satisfactory for the Swiss, and that should include the IRST.

    The original contract for the 18 Typhoon to be bought by Austria was about 2 billion. That’s about 105.6 m at today’s rate.
    They finally bought 15 aircraft at 1.63 billion. That about 108.6 per aircraft including support. So they saved 370 m by buying 3 aircraft less, or 123.3 m per plane. IIRC the support contract was renegociated. But what appear clear to me is that the price of Typhoon T1 if costing only 55 m then Eurofighter is ripping its client off on part and support. Or the price of the T1 is more than 55 m. Either way, that’s quite expansive for a T1 with only “air surveillance” capability which mean no BVR.

    Are you sure you really want to keep your assumption that it’s not possible for the Rafale F3 to be 25% cheaper than Typhoon T3b ?

    To finish I just can’t get it how it’s possible some are so blinded by propaganda that they cannot see a simple fact. Experience + funding + clear requirements almost always make for a better product. That has nothing to do with patriotism. Jackonito has been preaching the gospel about vastly superior Typhoon is more than 4 volumes, and when proved wrong and cornered we should congratulate him because he finally admit he was day-dreaming ? Come on.
    Dassault has been building delta airframe for decades, Rafale is almost a direct upgrade of the Mirage 4000. The AdA and Dassault were able to have much more feedback on the limitation of such a configuration in operational condition thanks to Mirage 2000 (Mirage III) and export customers. It’s simply not surprising they’ve made so little mistakes. Dassault had a small succes with the F1, but they realized that if they were to bring something truly new against the F16 they had to go back to what they were doing best. Microsoft might not be the best out there, but it certainly is the more user friendly, affordable and widely used OS in existence for the general public because of the package it provide. Rafale is arguably the best two engines delta canard currently operational for the same reason (plus the fact that they are working 70% on civil jets with much harder worldwide competition leading to much better management practices than almost 100% defence companies). I’m sure BAE or even the Israeli can teach more than one thing to Dassault and the French about stealth technologies and UAVs as they have done on many subjects.

    I have to say that this was a very fine post

    in reply to: MMRCA – has Rafale been illegally subsidised? #2300136
    Sintra
    Participant

    The fact is that they mention the RBE2 PESA specifically in the first part of the report should lift any doubt that in your mind that it’s what the version tested. The Rafale however must have scored pretty high on the uncertainty factor for the 2015 version (2nd part of the report), because they actually managed to test the radar.

    Nic

    Nic

    Read the report, there his one single mention to the PESA radar and another one for the RBE2 AESA… One in the 2008 Sumary Report and the other on the 2009 Sumary Report.
    On top of that there are a huge number of missing pages, and on top of that there were two aircrafts, one with an AESA and another with a PESA. The AESA set was extensively tested by the Swiss.
    Now i will ask again, anyone has any doubts that the colected data is part of those reports?

    in reply to: Eurofighter Typhoon News & Discussions VI #2300182
    Sintra
    Participant

    This is Other Sensor systems

    :confused:

    Highly … well… that… Uhhmmm?!

    in reply to: MMRCA – has Rafale been illegally subsidised? #2300195
    Sintra
    Participant

    Why are they talking about the PESA in the executive summary of 2008 report then, but without mentioning the AESA?

    Because there were two Rafale´s in tests and on of them had a standar d production PESA radar and the other had a prototype AESA?

    Loke, there was one flying AESA set in the B302 that was extensively tested by the Swiss, this is a fact, do you really believe that data wasnt incorporated in the reports?

    in reply to: MMRCA – has Rafale been illegally subsidised? #2300411
    Sintra
    Participant

    I see zero use in continuing this debate.

    X2

    in reply to: MMRCA – has Rafale been illegally subsidised? #2300422
    Sintra
    Participant

    AP: Rafale flight test 2008 (Pesa): 6.71
    Typhoon RFP 2 Config (AESA): 6.48

    DCA : Rafale flight test 2008 (Pesa): 7
    Typhoon RFP 2 Config (AESA): 6.49

    Do we talk about the same document ?
    Where they say: “The strong points of the Rafale where the quality of its sensors such as the PESA Radar” ?

    Where ?
    Please quote it like other do.

    If Rafale AESA is taken in count for the 2008 flight test, how explain the gain in RFP 2 Config ?

    Yes, the Swiss have tested some RFP 2 Config feature in 2008 for the Rafale. This is the difference between a mature program, a multi-partner late program and a dreaming program.

    This evaluation is 2,5 years old. It’s totally pointless for Typhoon supporters only, not surprised.
    Since 2,5, what happened ?
    Does Typhoon shown any AESA radar capabilities?
    No, since 2009, Rafale show additional capabilities, like ‘Airborne Electronic Attack’ and SEAD/DEAD.

    The description of the offers are on the executive summary of the 2009 Evaluation Report on that document.
    The description of the Typhoon offer (T3 P1E) is present on several points of the 2009 Evaluation Report, from the initial “Executive sumary”, to the “NFA Comparison in Defensive Counter Air”. Has i´ve mentioned before the Typhoon T3 P1E is an aircraft equiped with the mechanical Captor.
    And yes an AESA set was extensively evaluated in the October 2008 Rafale flights (you just have to google to confirm), that data went into the reports unless you truly believe that somehow the Armassuisse ignored five flights in nineteen.

    In short, the data was for a mechanical equiped Typhoon versus an AESA equiped Rafale (wich, by the way, is a magnificent endorsement of the technic merit and political will behind the French Project).

    in reply to: MMRCA – has Rafale been illegally subsidised? #2300470
    Sintra
    Participant

    AP: Rafale flight test 2008 (Pesa): 6.71
    Typhoon RFP 2 Config (AESA): 6.48

    DCA : Rafale flight test 2008 (Pesa): 7
    Typhoon RFP 2 Config (AESA): 6.49

    Wrong.
    Read again the document, and check the 2008 topics.

    in reply to: MMRCA – has Rafale been illegally subsidised? #2300476
    Sintra
    Participant

    The Swiss evaluation give a 7 to the Rafale with Pesa radar, and a 6.49 for a Typhoon with his ‘vastly superior AESA’. This in a AtoA DCA mission.

    Wrong on both accounts.

    The document leaves no doubts, the Typhoon offered was the Tranche 3 P1E, thats an aicraft equiped with a mechanical radar.
    Of the two Rafales evaluated in October 2008, one of them (if i remember correctly B302) was equiped with an AESA antenna, the Swiss had five more flights with the Rafale than with the Gripen or Typhoon to specificaly evaluate the AESA performance.

    in reply to: Dassault, BAE To Work On Unmanned Fighter Jet Project #2301316
    Sintra
    Participant

    I think your fear is legitimate by what we saw in the past.
    Come on, let’s those companies to be imaginative.
    Can’t we imagine two program, lets say manned fighters and unmanned drones, one program leaded by Bae and the other by Dassault ?

    A Dassault led fighter with RRoyce led engines in conjunction with a BAE led UCAV with Thales avionics?
    Throw in an armed “MALE” UAV, couple that with the A400, the C295 and M346 and the European Defense Aerospace Industry is assured for the next 30 years.
    Naaaaah, too much common sense…

    in reply to: Portuguese Air Force and future #2301355
    Sintra
    Participant

    What about second hand Gripen or an aid packages for F-16 like for Poland IIRC ?

    That particular program (replacement of the Viper) is too far in the future to even imagine what will be available.
    The Viper fleet his just ending a major overhaul (the last MLU will be delivered one year from now), so plenty of life left.

    in reply to: Portuguese Air Force and future #2301387
    Sintra
    Participant

    There is the main difference about unknown objects for the ground control. About aircraft with a transponder/radio not working posing a hazard to other air-traffic or to smuggle something in/out of the country by unauthorized flights of civil aircraft/helicopter are the main reasons for air-policing alerts. In all cases it is about the identifaction of the unknown object at first. That can be done by a F-16A or an Alpha Jet in general. The main difference is just the cost per flight-hour for such a mission.

    In geographic terms Portugal is a tiny country, from the Spanish border to Lisbon its around 200 km´s, your typical Airbus or Boeing will be flying at 10000 meters at 900+ km/h, taking off from Beja or Monte Real an Alpha Jet will have a bit of a problem to intercept something flying at that altitude/speed before it reaches the “Assembleia Nacional” or the “Palácio de Belém” (nevermind the Air Force Headquarters :D). The Viper are bought, payed and will be flogged to their last ounce of “life”, with luck the Air Force will be getting the cheapest (second hand) available replacement after 2025.
    Without luck some chaps are going to the airbase at Sintra to evaluate one of these two:
    http://aerodino.no.sapo.pt/sabre1.jpg

    http://www.patricksaviation.com/files/photos/full/13548_9839.jpg

    (The Air Force Museum is in Sintra)

    in reply to: Portuguese Air Force and future #2301611
    Sintra
    Participant

    Please do not invent new threads after the Cold War. The NATO has Spain in that area too. Like Eire Portugal has to police and protect its zone of commercial intrest at first, like forbidden fishing f.e. and to do some SAR work and prevent smuggling. All that observation work has to be done by aircraft with some endurance. There is no sense to send a F-16A to observe “Russian carriers cruising by Azorian waters.” 😀

    If there´s one area in wich the Portuguese Air Force is decently equiped is SAR and covering the Maritime EEZ. It fields a mix of recently upgraded P3C Cups, brand new C-295 Persuaders and EH101, the kind of hardware capable of making the RAF chaps green with envy (:D cheap shot, i know).

    About the two Viper sqn´s, i would imagine that they will soldier on till the Airframes “bust” (late “twenties”), by then the political and economic situation will be diferent (we hope!).

    On the need of an independent air defense capability, Portugal went without one for two decades (almost, we had a few A7P doing some sort of “air Defense), it wasnt pretty, there were some (quite a few, actually) “incidents”, some of them with ugly diplomatic repercussions (more down), so for the foreseable future, atleast a unit capable of doing QRA will be maintained at Monte Real.

    (From unauthorized Spanish Mirage flights over half the Portuguese mainland to a serious incident in wich the “Air Force two” carrying Dick Cheney was “intercepted” multiple times a few miles off Lisbon and the military air controllers completely impotent to do anything, the four interceptors not answering calls, the Portuguese discovered who the offenders were hours after the “circus” had finished, French Super Etandards from the Foch on a training mission)

    Cheers

Viewing 15 posts - 2,221 through 2,235 (of 3,443 total)