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Wanshan

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Viewing 15 posts - 3,031 through 3,045 (of 3,544 total)
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  • in reply to: INS Viraat visit to Southeast Asia #2090195
    Wanshan
    Participant

    I don’t think it carries any other missiles.

    Correct, she does have a couple of 40mm guns and a couple of AK 230 guns. Barak makes a good addition.

    in reply to: Round 5 #2090331
    Wanshan
    Participant

    I looked at that but what had me decide it wasn’t an LSM was the armament. I thought most had a single 40mm forward. They look much different with that!

    http://www.navsource.org/archives/10/101439901.jpg
    http://www.navsource.org/archives/10/14idx.htm

    in reply to: INS Viraat visit to Southeast Asia #2090370
    Wanshan
    Participant

    sigh if you want to believe what you want to believe sure go ahead no point in this discussion since its Off topic. But data suggests even tarantul can carry 8-12 yakhont there plenty of models and info to prove that.

    “The universal missile weights only 3 tons, and it can be placed in all kinds of ships or launches of Russian or foreign make. Its guidance system can be used with various types of carriers. If installed on a ship being modernized, three containers with Yakhont missiles can replace a single launching position of an “old” cruise missile. For instance, when modernizing a boat of the 1241 Tarantul project, which was sold well to dozens of countries in the Soviet years, its four P-15 Termit missiles may be replaced with 12 Yakhont anti-ship cruise missiles.”

    could be orginally they were have to just some metal beams holding those canisters guess specs changed?
    Doesnt air launched version also have a small booster?

    I’m sorry if you take it that way but, Jon, I was never arguing with you! So don’t give me that “off topic” stuff.

    I know russian FACs can take Yakhont, I’ve seen images of the experimental Nanuchka ship modification, I’ve seen models of Tarantul with Brahmos. That was never the point. But just because it can be done on those shis doesn’t automatically mean it can be done the same way on Kashin class ships. So, I just have questions as to what rearming a ship that way does from the point of view of stability. That depends on a) the available space, b) the weight parked in that space as well as c) the location of that space (notably, how high up from the waterline). Is there a problem with having questions about something?

    in reply to: INS Viraat visit to Southeast Asia #2090373
    Wanshan
    Participant

    I can’t see any booster on air-launched version, anyway, whhy should it need one?

    Correct, but the airlaunched version does have some sort of faring over the nose of the missile where its air intake is, which may explain the difference between 6.1 and 6.9 meters.

    in reply to: Round 5 #2090634
    Wanshan
    Participant

    5_5: the french “Frégate anti-sous-marines” Tourville
    http://www.netmarine.net/bat/fregates/tourvil/photo02.jpg

    in reply to: Spruance class #2090639
    Wanshan
    Participant

    I made the question about if the Spruance can fire Guided Missiles becouse Turkey is to get the last to Spruance that are currently in US service.

    Now, the Spruance are currently mostly Tomahawk launch platforms but since Turkey is most propably not to get the Tomahawks with the Spruance, what else beside Harppons could they load into the 61 cell VLS?

    SM2MR and VL Asroc, maybe. By the way, I don’t think Mk41 VLU is used to launch Harpoon missiles. These are typically fired from deck mounted launch racks.

    in reply to: INS Viraat visit to Southeast Asia #2090701
    Wanshan
    Participant

    huh? how can you disregard the booster dont get your argument here.

    hmm as i said before you dont quite seem understand what i mean, material density plays a major role in bouyancy also in top weight issues. Also as i said how else can you explain the no of yakhont those vessels can carry as opposed to moskit.

    It’s not an ARGUMENT! Not everything has to be ARGUMENT. Geeezzzzz!!!
    I was just trying to make sense of the discrepancies in the data you and I brought to the table from our own sources.

    No, I don’t quite understand what you mean. Perhaps you can enlighten me. I know what density is in materials so I can follow you in broad lines as regards equipment. But it remains that if Styx and Yakhont/Brahmos missile weight about the same and but you carry multiple Yakhont/Brahmos missiles in the space originally taken up by a single Styx, then that means a significant increase in weight carried in that space. Now, to me, that sounds like the same thing that you might be referring to as (increased) density.

    By the way, just because 2 launch racks, each able to carry 6 Yakhont missiles, are installed on a Nanuchka for trial purposes does not necessarily mean that that (or any other) Nanuchka will actually be loaded up with 12 such missiles. I’ve seen images of that ship with the racks and carrying a single missile container in it but not any with both racks fully loaded up. Maybe you have, in which case I would be interested in an url to visit.

    in reply to: Naval Movies #2090705
    Wanshan
    Participant

    I’ve always likes The final countdown. The Final Countdown is a 1980 science fiction movie starring Kirk Douglas, Martin Sheen, Katharine Ross, and the nuclear aircraft carrier USS Nimitz. The ship encounters a strange storm, passes through a sort of vortex, and after the storm passes, all the usual communication with the shore has been cut off. Finally they figure out that they have been transported back in time, to December 6, 1941, the day before the attack on Pearl Harbor. The movie features enough shipboard scenes and action to satisfy any navy buff.

    The Philadelphia Experiment also features a US Navy ship travelling in time (but forwards).The Philadelphia Experiment is a 1984 science fiction film. It was directed by Stewart Raffill and starred Michael Paré, Bobby Di Cicco, Nancy Allen, and Eric Christmas.

    Men of Honor, The true story of Carl Brashear, the first African-American Navy Diver, is told with Cuba Gooding, Jr in the lead role. Robert Deniro plays Master Chief Billy Sunday, who learns to respect Brashear.

    Crimson Tide Tensions mount in this submarine movie where Denzel Washington and Gene Hackman face off over the deployment of nuclear weapons. Directed by Tony Scott and produced by Jerry Bruckheimer.

    The Hunt for Red October (1990): Sean Connery , Scott Glenn, Sam Neill and the actor-who-cannot-be-named-on-a-Hugh-Hewitt-related-web-site star in this fine adventure tale of a Russian submarine commander’s dramatic efforts to defect. Fine performances and good special effects in an excellent adaptation of the Tom Clancy novel.

    Hostile waters with Rutger Hauer. It opens days before President Reagan and Mikhail Gorbachev are to meet at the crucial Reykjavik summit on disarmament. It is October 1986. Deep below the Atlantic, a Russian K219 submarine, the size of a city office block, cruises 500 miles east of Bermuda with orders to remain undetected by the West. Constantly, on war-alert and sailing blind, this submarine is carrying a lethal cargo of 16 nuclear missiles, each with 32-megaton warheads which are aimed at Washington, New York and Boston. The US hunter submarine “Aurora”, half the size of its Soviet counterpart, is trailing the K219 and is also reliant on sonar signals to avoid discovery.The Aurora skipper realises that the Russians are directly below them. Within a split second the submarines have collided and narrowly avoided a second hit. The K219 has sustained damage. A giant gas explosion rocks the submarine and forces the crushed missile out of its casing into the sea.The world’s two largest military powers are helpless bystanders. Despite all the odds, Britanov’s crew manages to extinguish the fires, but the heat has severed the electrical cables to the safety systems and the controls to the reactors are no longer responding. The reactor alarm sounds and Britanov’s worst fears are realized. The only way to halt melt-down is to lower the reactor rods by hand.

    in reply to: Military instalations on Maps Google #2091036
    Wanshan
    Participant

    I was just playing arround with Maps Google today & found something pretty intresting.

    But in Norfolk in the search bar, then
    then scrawl 2 up & soom into the Naval Base & change to Sat view only.
    You well find 2 carriers, some AB, some ticos, some Perrys, 1 LHA, 1 LHD, some subs,…

    Who else has found some intresting stuff on Maps Google?

    Amazing what you can actually see on these images:

    Ships: 1 Knox FF, 3 Perry FFG, 8 AB DDG, 4 AB 2A DDG, 1 Spruance DDG, 5 Tico CG, 5 subs (ssn?), 2 LPD/LSD, 1 LHA, 1 LHD, 1 AOE, 2 AO, 1 LCM, 2 CVN.

    Aircraft: 9 heli’s (2 on static display), 7 jet aircraft (2 on static display), 2 E2 Hawkeye AEW, 2 C2 Trader.

    in reply to: INS Viraat visit to Southeast Asia #2091136
    Wanshan
    Participant

    Wanshan
    first of all you got size wrong its around 8.7 meters for brahmos not 6.9.

    I dont think for starters you dont seem to understanding the concept of density or what i am saying. Its not the weight that matters its weight relative to its size and distribution of that weight, there is more to it but i will keep it simple besides i am not civil engineer either. Also there is other major factors such as inital thrust from the booster and so on which also come to play. Thats why tarantul or nanchuka or most other vessel cant carry or needs to modified to carry just 4 moskit were as they can easily carry 8-12 yakhonts even thou weight difference is only 1 ton. Anyway IN’s tarantul model show it carrying only 8 brahmos were as russian models show it carry 12, could be difference in tastes.

    As for rajput not to sure another distant image actually doesnt show 3rd launcher.

    image 1
    image 2 no 3rd launcher-(alert5)

    Launch-container dimensions are 8.9 meters length and 0.7 meters diameter Maybe it is 8,7m WITH booster stage an and 6,9m for just the missile?

    As for the he weight difference between 4 Moskits and 12 Yakhont
    Yakhont launch weight is 3,000 kg. Its 3,900 kg with launch-container. So, 2 missiles alone are 36 tons. In August 2001 Raduga displayed a lightened 3M-80E1, with weight reduced from 4150kg to 3970kg. So 4 moskits are at least 15,9 – 16,6 tons. That’s a difference of 20 tons just in terms of the missiles!

    The weight matters because of its possible effect on ship stability, esp. if a small hull or if the missiles are located relatively high up on ship (topweigth/center of gravity issues). Density doesn’t have anything to do with that, I think.

    in reply to: Spruance class #2091140
    Wanshan
    Participant

    In 2003, the Navy started to remove the Mk-13 guided missile launchers from the remaining PERRY – class frigates. This action was designed to reduce the ships’ operating cost but leaves the PERRYs without the ability to fire guided missiles. The Navy explained the decision with the age of the Mk-13 system and the system’s ineffectivness against high-speed cruise missiles. The ships will receive an upgrade to the Phalanx system and a new missile decoy system to compensate the loss of their guided missile capabilities.

    No more Mk13 launcher in the front
    http://www.globalsecurity.org/military/systems/ship/images/ffg-37_040927-n-0000x-001.jpg

    No more tracking and illuminating radar amidship, forward of the gun.
    http://www.globalsecurity.org/military/systems/ship/images/ffg-42_040619-n-0000x-001.jpg

    http://navysite.de/ffg/images/ffg55_4.jpg

    http://navysite.de/ffg/ffg51_6.jpg

    in reply to: Round Four: Yeasterdays Navy #2091163
    Wanshan
    Participant

    Now that one, I should have known. By the way, what do you mean HAD a proud fleet? Four LCF DDGs, six M-class FFGs, four Walrus class SSK, an LPD and a second one in the making, a pair of AORs, all world class home-designed and home-built ships, how can that not be a proud fleet?

    :p

    in reply to: INS Viraat visit to Southeast Asia #2091269
    Wanshan
    Participant

    Depending on version, 1x Styx weighs between 2300 and 2600kg without booster and without launch container. By comparison, the 6.9-meter PJ-10 cruise missile weighs three tons. If it is similar to Yakhont/Oniks, it should weighs 3900 kg in its launch container. So, factoring in the wiehgts of booster and launch container, 1x Styx is about the same weight as 1x Brahmos. Which mean that if you replace 1x Styx with 2x Brahmos, you are doubling the weight. Replace 2x 2-Pack Styx on a Nanuchka with a 2x 6-pack of Brahmos, and you are tripling the weight. While that may work on a Nanuchka hull, it need not work on a Kashin hull (different hulls > different weight distributions and margins). Also, apart from weight issue, I dont think there is room enough to fit a 6-pack brahmos fit in the space available for a single Styx on the Rajput class. I think they would get up to 8 (4×2) brahmos instead of the current 4×1 Styx. It could also be that they will get 4 Brahmos and retain 2 Styx. Is it known whether Rajput has just 2 Brahmos installed (i.e. port side only) or does it have 4 installed (a pair on both port and starboard)?

    http://www.globalsecurity.org/military/world/russia/images/styx-ssn-2c-dnsc9305861_jpg.jpg

    http://www.brahmos.com/big/6.jpg

    in reply to: INS Viraat visit to Southeast Asia #2091326
    Wanshan
    Participant

    i believe last three have lw-08 radar, its rumoured the ranvir and ranvijay have barak/star.

    If they do, great. However, thus far, I’ve seen only images of 1 ship so equiped. As Barak/Star on Ranvir and Ranvijay: yes, that’s what I said was posted on Bharat Rakshak (which says “Ranvir and/or Ranvijay”)

    Anyway is it just me or do i see 3 brahmos launchers in starboard of rajput not sure however.

    Its hard to tell. However, considering missile weight and the fact that in previous images (which by the way had round canisters, not quare ones) Rajput mounted a pair of Brahmos to port, I still think its just a pair.

    in reply to: Spruance class #2091341
    Wanshan
    Participant

    not possible because SM-2 requires Mid course guidance along with time sharing of illuminators both of which would require software and platforms to support it. Also i believe it require a 3D radar for target location to be preprogrammed into missile before launch.

    I’m getting the feeling were talking past each other. I’m referring to a situation in which you have a VLS equipped Spruance and, say, a Ticonderoga or Arleigh Burke nearby. The Spruance launches an SM2 but the missile is controlled/guided/directed by the nearby AEGIS equipped ship. In this case – a cooperative engagement- the Spruance wouldn’t need a 3D radar or illuminators. After all, these are on the Tico/AB. Both ships would need CEC (i.e. some software and communications equipment) and the Spruance would need to be able to at least put the missile in a certain box where upon the other ship can take over the guidance proces. Or is my understanding of CEC incorrect?

Viewing 15 posts - 3,031 through 3,045 (of 3,544 total)