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Wanshan

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  • in reply to: Russian Navy : News & Discussion #2090516
    Wanshan
    Participant

    Chinese are not that old. Russian Sovs of course will receive no such upgrade.

    Not quite sure why Chinese sh/couldn’t use this fit for a (mod-)type-52B. But if they were going to get this, they should have gotten them for the new Sovrs to begin with. MLU will be too late.

    in reply to: Indian Missile news and speculations #1806542
    Wanshan
    Participant

    Whoever wins, we lose. Just like AvP.

    Harry-san, do you have any take on why we are seeing new gear being put on different Rajput class destroyers in a piecemeal fashion? Is there any plan or movement towards a comprehensive refit of at least some of that class of ships? Very curious.

    in reply to: Russian Navy : News & Discussion #2090520
    Wanshan
    Participant

    Though a fake, it would be possible to refit the Sovr’s like that. Whether it is wise to allocate pressious resources to such a refit (of old vessels) … anyones guess.

    in reply to: Karel Doorman Frigates to Portugal? #2090757
    Wanshan
    Participant

    http://forum.keypublishing.co.uk/images/smilies/biggrin.gif

    No problem!

    I send you a bottle of champagne (half empty) to celebrate 😉

    Ah,
    According the Portuguese Media, an official source of the Navy informed that the final contract should be sign still this month.

    Let’s see…

    Half a bottle is better than no bottle at all :p

    Congrats to our Belgian friends: you are getting a couple of fine ships.

    in reply to: PT428 SAM #1806659
    Wanshan
    Participant
    in reply to: Karel Doorman Frigates to Portugal? #2090912
    Wanshan
    Participant

    Dang, only 50% right, hate it when that happens….

    in reply to: Schelde Combatant 12717: Dutch Stealth Frigate Proposal #2039035
    Wanshan
    Participant

    This ship looks like a smal frigate design, basically not that big, so I doubt it is the 155mm AGS. To me it looks more like the outline of Bofor’s stealthy 57mm turret. I also find it funny to see the size of the helicopter compared to the ship. Does this ship even have a hangar?

    Oh well…unfortunately it’s sounding more and more like this was only for propaganda and not an actual proposed design so I guess it doesn’t matter much anyways.

    —–JT—–

    Bofors 57mm for sure. The more I look at that project, the more it looks like an enlarged form of Visby

    in reply to: Russian Navy : News & Discussion #2039121
    Wanshan
    Participant

    You typically see a high powered 2d search radar and a lower powered 3d targeting radar.

    Exactly. And remember, we don’t know what’s being displayed in those drawings. Could be a non-Fregat family radar there on that carrier, e.g. Pozitiv-ME1.2.

    in reply to: Russian Navy : News & Discussion #2039130
    Wanshan
    Participant

    http://img.photobucket.com/albums/v609/Severodvinsk/Anchar.jpg

    Having two redundant systems isn’t always a bad idea. Perhaps Fregat has a high component failure rate? You could always use one while the other is offline.

    Don’t know if anybody noticed but many – if not most – larger navy combattant vessels have 2 search radar sets. It is not a matter solely of redundancy but also of different function.

    in reply to: Russian Navy : News & Discussion #2039134
    Wanshan
    Participant

    All Fregat radars have the same shape antennae (the ones in the picture are definately identical) and serve the same purpose there would be no reason to have two different Fregat variants on one ship.

    Well, let’s see:

    All Fregat radar the same shape? Compare Fregate MAE and Fregat M2EM below

    The ones in the pic identical? Come on, click on it and look again. And also take a second look at the image with orange and green.

    Serve the same purpose? Yes, after all, all radars serve the purpose of detecting air threats. No, because some radars are for long range volume search and others for closer in work, which is reflected in operating band and data rate (rotation speed). There are such differences between different models of Fregat radars (see attachment: check range, scan rate, antenna rotation rate, and weight of antennae station. In one case, band also differs). This is reflected in the choice of radars on that modified Udaloy (carrying MAE3 and MAE4K)

    http://www.milparade.com/catalog/pdf/570-571.pdf#search=%22Fregat%20%22MAE%204K%22%20%22

    in reply to: Schelde Combatant 12717: Dutch Stealth Frigate Proposal #2039142
    Wanshan
    Participant

    Well, fine. When I mentioned chip, I meant chip (as in “chip on shoulder”), not ship. The Nevesbu site is were I remembered those two ships from. What is the problem? Again, I never said they were the same, did I?

    in reply to: Why Eurofighter was named Typhoon #2552482
    Wanshan
    Participant

    The Typhoon name was officially selected by industry specifically for export campaigns (with some urging from the Brits, who were the only partner who really objected to Eurofighter as a name for the aircraft as well as the ‘manufacturer’). Finding a name that meant the same in all four languages, that didn’t have a latin/German/Anglo root, and didn’t upset the boxheads too badly was a long and complex process.

    The Typhoon name was selected primarily because it was felt to follow the ‘wind’ theme of the Tornado – echoing the wartime fighter-bomber was a lucky coincidence for the RAF. Urban legend has it that Cyclone (Zyklon) was also a contender until our German chums realised that if the single seater was the Zyklon-A the two-seater would be the ………

    The Brits quickly adopted the Typhoon name for their own aircraft, and Italy and Spain followed suit.

    The German Government didn’t follow, but it wasn’t because the “Luftwaffe did not like the name at all.”

    Many Luftwaffe blokes use the name, however.

    Aghree on the wind theme, but the Cyclone part (german translation and all) …. hilarious!

    As for Spain and Italy, what’s wrong with Tifón and Tifone?

    Anyway, it don’t matter if. Fighting Falcon turned into Viper, which probably is a much better name.

    in reply to: Russian Navy : News & Discussion #2039163
    Wanshan
    Participant

    Notice that the model of the nuclear powered “ANCHAR” DDN which posted at the previous pages has also 2 “fregat” radars and I can’t explain why. At the new proposed aircraft carrier the small “island” superstructure and the “column” with the second radar behind is the same arrangement as the “Nimitz” class. An article at the warfare.ru sais that the new aircraft carrier will be equiped only with the PAK-FA NOT with the Su-33. The PAK-FA is under development and seems to be like the navalized version of the F-35, with VSTOL capability probably.

    DIfferent versions with different characteristics suited to different roles and tasks, I would think.

    in reply to: German Navy – News and Discussion #2039164
    Wanshan
    Participant

    any official source for this? harpoonhq is a (computer-)game.

    German navy Sorry, in German only. Check the downloads on that page though to veryfy further technical data. Also contains pic of PzH 2000 strapped to the helo deck of frigate Hessen. But no reference to VLUs here.

    However, did find reference to them here (near bottom of page):
    Waffensysteme: Seezielflugkörper, Vertical Launching Systems (VLS) Flugkörpersystem RAM, Täuschkörperwurfanlagen, Nahbereichsgeschütz (27 mm), Maschinengewehre MG (12,7 mm), EloGM Radar

    But my impression is no VLUs, as this ship is intended more for shore oriented ops and, like corvette 130, will operate under missile cover of ships like F123 and F124.

    That was … untill I hit the websiteof ThyssenKrupp Marine Systems, of which BLohm & Voss in Hamburg is now a subsidiary. First thing you see is an image of an F125 version with VLUs. But they show a different CG on their dedicated F125 page.

    So, it may be that modularity would allow for easy switch or conversion to VLU carrier, probably swapping out MLRS with reload capability.

    See further
    http://www.europaeische-sicherheit.de/Ausgaben/2006/2006_06/04_Jedlicka/2006,06,04,01.html

    In short, VLU possible but its anyones guess at this point.

    in reply to: Schelde Combatant 12717: Dutch Stealth Frigate Proposal #2039169
    Wanshan
    Participant

    Nevesbu is a design bureau, and is often in competition with Schelde. The 4,000 ton Nevesbu frigate design was far more conventional than this “Combatant 12717.”

    No s**t, Sherlock?

    True, before it went belly up in 2004, the Nederlandsche Verenigde Scheepsbouw Bureaus – bankrupted 2004 a.k.a. N.V. VEREBUS- were an RDM (Rotterdamse Droogdok Maatschappij) daughter/workcompany. However, the origins of Nevesbu date back to 1935 when B.V. Nederlandse Verenigde Scheepsbouw Bureaus was founded to create a knowledge centre on naval design and engineering. NEVESBU was founded to ensure input of Dutch dockyards and machine industries like Stork B.V. in naval design for the Dutch navy and exports. Nevesbu is a company of Naval Architects and Marine Engineers. By contrast De Schelde is a yard, not a design bureau. Different animal.

    And I didn’t say that the Nevesbu design was the same. What’s with that chip? The pic showns the design I was referring to but, IIRC, there was also a smaller stealthy corvette design to accompany this one, which may (or may not) be the basis for the above project…

Viewing 15 posts - 2,536 through 2,550 (of 3,544 total)