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TinWing

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Viewing 15 posts - 691 through 705 (of 720 total)
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  • in reply to: Eilat (Saar V) class corvettes #2066485
    TinWing
    Participant

    well of what i have heard, the ships suffer from extensive topweigt as israelis wanted to but so many SSMs to the the topdecks of it (The sthealth features effectively left no other place for them) I have also read that Israeli Navy had little understanding or intrest of ship top-weigth proplems that later coused them trouple as they overloaded their small boats with effective SSM fit…so no succses. The US shipbuilders were propaply aware of it but israeli didnt change the requirments. So they were referred as pocket cruisers by the americans. Later on I have heard that the planned OTO 76mm wasent fitted on the foredeck as it was too heavy, and the Gabriels arent usually carried.

    The only reason the Sa’ar Vs suffer from excessive topweight is because the Israelis were more concerned with supporting their local defense industry than producing seaworthy combatants.

    It wasn’t neccessary to fit a total of 64(!) Barak SAM missiles to this class. However, IAI produces the Barak missile and there wasn’t exactly a backlog of foriegn orders at the time the Sa’ar Vs were planned. Of course, since the ships were more-or-less free, Israel could afford to direct procurement money towards the domestically produced armament.

    in reply to: Eilat (Saar V) class corvettes #2066489
    TinWing
    Participant

    I hope some members here can answer some of my questions about this ship.

    How does Israel feel about this ship?

    The ships were provided free of charge…so how do think they feel?

    Why were only three built?

    Perhaps the requirement was just for three. Perhaps the United States didn’t feel like funding any more.

    Why didn’t the USA export this ship to other countries?

    Shipbuilding costs are high in the United States. American shipyard workers are highly unionized, a factor which lowers productivity. Since American shipyards are fundimentally uncompetitive in terms of building costs, there really isn’t much of a shipbuilding industry anymore outside of Navy contracts.

    in reply to: CVF Will It Be Built #2067545
    TinWing
    Participant

    This must be the question of the hour for every RN nut.

    Was the MoDs announcement just before Christmas re a two stage main gate process a vote of confidence in the CVF of the start of a prolonged way of cancelling it?

    I’d say that it’s still too soon to tell.

    That’s the coward’s answer.

    in reply to: Updates on the Royal Navy's CVF project #2067563
    TinWing
    Participant

    That would be a realistic solution especially considering that HMS Ocean which was built to commercial standards cost less to build than one type 23 frigate.

    The only problem is that the HMS Ocean is a complete failure from the standpoint of its entirely unacceptable low speed. In operations off Siera Leone, it was entirely obvious that 18 knots was inadequate for a ship carrying personel.

    We live in an era when container and Ro-Ro ships cruise at 22-25 knots. The great irony is that the RN’s commercially procured Ro-Ro can arrive at an overseas destination long before the embarked Royal Marines can.

    in reply to: INS Vikramaditya (ex-Gorshkov) #2067738
    TinWing
    Participant

    This is for You, Blackcat :rolleyes:

    Nice.

    You don’t see maritime boilers every day!

    Any pics of the steam turbines?

    in reply to: INS Vikramaditya (ex-Gorshkov) #2067740
    TinWing
    Participant

    9th is for training.

    “Training?”

    Where will this extra “training” boiler end up?

    I was assuming that it wouldn’t be installed deep in the bowels of the carrier. Did I assume wrong?

    in reply to: INS Vikramaditya (ex-Gorshkov) #2068080
    TinWing
    Participant

    The main propulsion of the INS Vikramaditya will be steam, the Baltiysky Zavod company has been contracted by FSUE Northern Machine Building Enterprise (Severodvinsk) to make 9 KVG-3 boilers for the ship. The boilers are being configered to run on Diesel.

    Why 9 boilers?

    To the best of knowledge, the Kiev class was originally built with 8 boilers?

    Are the Russians reboilering the ship and then providing a “spare?”

    in reply to: Little help…if you mind… #2068295
    TinWing
    Participant

    im not sure, but this migth be (or at least an impression of one) the projected Anchar class nuclear powered escort…

    This is a link to a thread on Project 1123, a pre-Moskva helicopter carrying cruiser design study. Is this of the same vintage as your drawing?

    http://rfforces.net/viewtopic.php?t=2157

    in reply to: PLAN Thread (Pics, news, speculations…everything) – 2 #2068377
    TinWing
    Participant

    Yes, having a quasi-centrally planned economy has its advantages, plus a governmental form that allows for the redirection of the economy at the whims of the leadership must help.

    I don’t think that your description applies to modern China.

    in reply to: Little help…if you mind… #2068629
    TinWing
    Participant

    Hi all

    I’m writing an essey of soviet carrier development and I wonder can anyone help me with these few details…

    1. The claims that the intelligent cathering ship SSV-33 Kapusta (project 1941) was build under unfinnished hull of aircraft carrier Project 1153. Most sources says that the Kapusta is build over unfinnished Kirov class cruiser hull, but few are making claims as above. Some of the dimensions of the Kapusta supports the aircraft carrier relation, like the hull lenght. It’s said that the Kapusta is 265 meters long. However the Kirov class is 248 meters long and also, counted form the few pics availple of the 1153 and from the data given, the project 1153 would have been approx. 265 meters long in waterline…

    Before most of the content disappeared, Warships1.com had a page on this very topic.

    Here’s the drawing:

    in reply to: Little help…if you mind… #2068632
    TinWing
    Participant

    No, this one:

    http://img396.imageshack.us/img396/531/k20img00917no7yj.jpg
    http://img396.imageshack.us/img396/6306/117800ac7dd.jpg

    You’re talking about Project 11780 or “Halzan.” I don’t have any details, just the drawing below. It came from a Russian forum that’s no longer online, if I remember correctly.

    It appears that Project 11780 was another amphibious or ASW project, not the cancelled nuclear powered carrier you originally asked about.

    Just to confuse things further, my drawing of “11780” appears to be labelled “10200” and has a date of 1980!

    in reply to: Little help…if you mind… #2068635
    TinWing
    Participant

    2) Did You mean 11711? That’s much smaller, around 8000 tons

    Project 11711E is more of a LST (landing ship tank) than a true aircraft carrier.

    Here are the specs:

    Displacement, full-load, t about 5,000
    Length, m 120
    Breadth, m 16.5
    Mean draught, m 3.6
    Propulsion plant diesel (10D49)
    Main engines (number x power), hp 2 x 5,000
    Full speed, knots 18
    Endurance, days 30
    Crushing range at 16 knots, miles 3,500
    Complement, men about 100
    Armament
    Multiple launch rocket system:
    Number of systems 2
    Caliber,140 mm

    Self-defense weapons:
    Number and type of artillery gun mounts
    (barrels x caliber) 1 AK-176
    (1 x 76mm), 2 AK-630 (6 x 30mm)
    Helicopter:
    Helicopter Ka-29,
    landing spot, hangar

    Landing control system Modul-V
    Military lift 13 60-ton tanks or 36 APCs;
    300 troops

    Here’s the picture:

    in reply to: Little help…if you mind… #2068744
    TinWing
    Participant

    Sorry for the waiting, if you send me a PM I’ll be able to help you out. Also check the www.****.org forum, there is a thread on the Kapusta/Ural project in there, with the thoughts about the hull idea too. Haven’t got the time to read and post it here though.

    What’s www.****.org?

    in reply to: Heavy-duty LCACs! #2068801
    TinWing
    Participant

    The HLCAC might face stiff competition from this High Speed Landing Craft Utility design http://www.systems.textron.com/pdf/products/lcur_datasheet.pdf

    A 30 knot(!) waterjet propelled LCU would require less time and money to bring to service.

    Any speed and beaching advantages an upsized LCAC development might have are minimal.

    in reply to: PLAAN v/s IN 10 years down the line #2068807
    TinWing
    Participant

    With IN slated to get nuke subs in the not to distant future which country do you think will have the better navy 10 years down the line – the Indian’s or the Chinese. Discuss! :diablo:

    In terms of shipbuilding capacity, it is clear that China is far ahead. I don’t think that anyone can deny this. This isn’t a provocative statement or an incitement, it’s just a plain statement of fact.

    It’s also true tht Chinese defense planning is hardly transparent to an outside observer. Just because China has the world’s largest shipbuilding industry doesn’t mean that China will develop the world’s biggest and most capable navy – or not neccessarily within the span of single decade.

    In contrast, India tends to communicate its intentions toward defense planning long before embarking on actual procurement.

    I just don’t think that there’s enough information to make an informed debate on this subject.

Viewing 15 posts - 691 through 705 (of 720 total)