dark light

Witcha

Forum Replies Created

Viewing 15 posts - 196 through 210 (of 1,232 total)
  • Author
    Posts
  • in reply to: Indian Navy – News & Discussion – IV #2021342
    Witcha
    Participant

    The fuel’s been loaded, the rooms furnished, and part of the crew are already eating their meals onboard. Preparations for trial are well underway…

    http://rusnavy.com/news/navy/index.php?ELEMENT_ID=14944

    INS Vikramaditya Prepares for Taking Sea

    According to Leonov, works planned for March have been almost completed. Final finishing of internal premises and assembling of shipborne furniture have been executed. Tanker Chaika pumped 3,600 tons of fuel into the ship. Tugs of the yard’s water transport department did their job excellently and tugged the non-ice harbor tanker aboard the carrier.

    On Apr 6, the ship was transferred to deperming station; all life support systems began off-line operation. Important indicator of self-sufficiency is that crew is regularly provided with hot food. One of three shipborne cookrooms was put into operation. All 360 servicemen keeping watch on the ship get three meals a day. Works on drinking water tanks go on as well; they will be treated by ozone which is the most advanced and effective method.

    Since deperming works began, daily traffic flow to the ship exceeds 3,000 persons. Working and living conditions are already established. Washrooms, shower rooms, latrines, cabins for workers and crewmembers are fully-equipped and ready for use.

    Also, on the purported boiler fire…

    Late in March, a contingency happened; smoke flue of one of eight boilers was damaged. The accident causes are being currently investigated. The boiler itself and charging turbine set were not damaged and are fully serviceable. Upon delivery of new expansion joints from St. Petersburg, the smoke flue will be completely repaired till sea trials begin.

    in reply to: CVF Construction #2021607
    Witcha
    Participant

    So what happens to all the money already committed to modifying the two carriers to CATOBAR? From past precedence cancelling the contract could be more expensive than the contract itself, so… is the MOD going to pay to have them converted to STOVL again?:confused:

    in reply to: Russian Navy Thread #2021853
    Witcha
    Participant
    in reply to: Russian Navy Thread #2022026
    Witcha
    Participant

    Harsh article on the Kuz. :confused:

    http://englishrussia.com/2012/03/30/ill-fame-of-the-aircraft-cruiser-admiral-kuznetsov/#more-97423

    Much of the criticism is indeed BS, but at least there’s a nice collection of pics.:D

    I remember reading from somewhere that when Soviets fielded Kiev, Minks and Novorossisk they found out that those huge ships (for soviet standarts) were ill-equipted in heating systems and constantly tried keeping then out of the cold ports of Severomorsk and Vladivostok during the winter times. I quess the same proplem plagues Kuznetsov as well.

    I once posted a Russian source regarding the Kuznetsov’s problems with cold weather, and the part about not having auxiliary boilers is true. Also it appears it lacks many icy weather specific features like special window glass that won’t frost over so easily and so on. Basically the Soviet Navy hadn’t expected it to be permanently stationed this far north.

    Hopefully it’ll be solved when it undergoes its refurbishment starting next year.

    in reply to: Russian Navy Thread #2022028
    Witcha
    Participant

    Pics from inside Steregushy:
    http://balancer.ru/forum/punbb/attachment.php?item=274201&download=2
    http://balancer.ru/forum/punbb/attachment.php?item=274203&download=2
    http://balancer.ru/forum/punbb/attachment.php?item=274210&download=2
    http://balancer.ru/forum/punbb/attachment.php?item=274211&download=2

    Related to that, an old controversy I’ve been seeing for a while now. Related to the fact that the Stereguschy’s furnishings were provided by a British firm.

    http://rusnavy.com/news/navy/index.php?ELEMENT_ID=14784

    Independent Lawyers: Defense Ministry Decided to Import Shipborne Furniture Illegally

    Of course, the mention of ‘independent’ lawyers and novelists does not inspire credibility, but this has had many articles on it and it does seem a legitimate issue: Why import furniture for Russian Navy ships when old domestic suppliers could just have developed comparable analogues?

    in reply to: Indian Navy – News & Discussion – IV #2022390
    Witcha
    Participant

    beauty comparison with Pr.885 Yasen…no good photos and from angles are available and those available are in BW. From what is availabe we see below…

    http://2.bp.blogspot.com/_fP7ZHF3g3yg/TMHmuhdoxwI/AAAAAAAAAOE/L2Ow39wDeJ0/s1600/04140326-HMS+Astute.jpg

    http://militaryrussia.ru/i/284/339/oK6sj.jpg

    https://lh6.googleusercontent.com/-Oj0rzL7bvoo/TrD4v7QmluI/AAAAAAAAXp0/EAGUx6DRBNE/s1600/Severodvinsk%252520K-329%252520%252520%252528Yasen%252520class%252529.jpeg

    http://militaryrussia.ru/i/284/339/ejFF1.jpg

    One thing that’s been on my mind for a while. Why do Russian subs have a cylindrical tear drop shape while Western ones generally have flat upper surfaces? Sonar deflecting properties?

    in reply to: Pak-Fa news thread part 20 #2295709
    Witcha
    Participant

    top-mounted, bottom-mounted ‘fast-packskies’ were studied at Sukhoi as early as 25 ears ago (see attached images from Plunsky/Antonov/Zenkin/Gordyukov/Bedretdinov’s ‘Su-27 Fighter – The Birth of A Legend’, but Simonov considered that Su-27 is ‘good as it gets’ with her enormous internal fuel tanks and numerous attempts of design team to promote the idea went nowhere
    Su-35 in its middle-life design iterations offered for UAE in mid-90s would get conformal weapon bay between nacelles as an option

    That’s very interesting. Thanks a lot, man. I never expected something like this actually existed.:D

    In case the PAK-FA’s price tag is larger than expected Sukhoi should promote these as a low-cost stealthy addon for their Flanker models, like with the Silent Eagle. The IAF could also look at it for the Super 30 upgrade…

    Sure, the Su-27 was already good enough to meet performance specifications and hence there was no interest, but that’s not to say there isn’t room for improvement in that area if the customer wants it…

    Can you tell me what the thing on the aircraft’s tail is in the middle pic? A CWB design?

    in reply to: Pak-Fa news thread part 20 #2295745
    Witcha
    Participant

    http://russianplanes.net/images/to68000/067317.jpg
    Nice area rule applied well for achieving transonic.

    Looking at that pic and repeating my old query, how feasible would it be to put a weapons bay between the engine nacelles/intakes of the Su-27/30 to create a ‘Silent Flanker’ as has been done on the PAK-FA?:)

    Witcha
    Participant

    Fuk yes. Forget Il-476 and An-70, this is great news. New contracts for 92 implies this is separate from the contract of 32 airframes by end of 2013. 92, from 2014 to end 2020, an average of 13 aircraft yearly, should be achievable no problem.

    124 Su-34 for the AF this decade, and I suspect that won’t be the end of the Su-34 in Russia. Nice.

    Not at all. I expect to see hundreds more, given this plane is intended to partially replace the Tu-22M3 fleet.

    I wonder if this means no export clearance for a while now. I’ve always wanted the IAF to acquire a couple of squadrons of these for a pseudo-bomber capability.:D

    Witcha
    Participant

    I wouldn’t say nothing in return. An-70 maybe a newer, more efficient aircraft, but the RuAF’s desire to get both indicates they value the characteristics of both. At the end of the day the Il-476 will have higher take off characteristics, speed, longer cargo compartment, etc.

    Add to that the fact that the MOD order helped re-establish Il-76 production in Russia (and this will have a positive effect due to inevitable civilian orders, both domestic and export), and I think it was very worth it. Will it outsell the C-17? Who knows, but that doesn’t really matter either.

    And I hate to appeal to authority, but if the An-70 was all that, the RuAF would be a lot more committed to it than it is. Currently the commitment is cautious and delicate.
    At the end of the day I’d rather see Russian money go to a Russian company, and secure its future, before it goes to a join product.

    Just one thing: The IL-476 in its current form does not have a longer cargo compartment like the IL-76MF did. It’s cargo compartment is a little longer than the An-70’s, but has less breadth and width.

    http://img3067.imagevenue.com/images/loc222/495943995_An70_comparison_122_222lo.jpg

    Also, like I said if political relations hadn’t soured the RuAF would have just gone for the An-70 alone and never started the IL-476, so it appears they were satisfied with the An-70.

    in reply to: Railguns — latest update #1794079
    Witcha
    Participant

    Update on railguns, from Ares:

    Video here:

    http://www.aviationweek.com/aw/blogs/defense/index.jsp?plckController=Blog&plckBlogPage=BlogViewPost&newspaperUserId=27ec4a53-dcc8-42d0-bd3a-01329aef79a7&plckPostId=Blog%3a27ec4a53-dcc8-42d0-bd3a-01329aef79a7Post%3a70e483c0-a0d0-462d-aaf9-83eb5f3ad9e8&plckScript=blogScript&plckElementId=blogDest

    http://www.livescience.com/18714-navy-railgun-tests-leading-ship-superweapon-2020.html

    So, what do people think? 10 shots a minute and 50-100 nm.

    Could any European ships be adapted to such a railgun? Perhaps the type 45, they are already completely electrified, AFAIK?

    Looks like the technology has evolved by leaps and bounds in the last few years. Last I heard of this concept(in reference to the DDX) I read it required so much power than it could only fire 10 shots… a day.:eek:

    Witcha
    Participant

    Trident, the Il-96 is unsuitable for military purposes because of three major deficiencies.
    Namely:
    1. A low-placed wing with low-hanging engines.
    2. An inability to use non-paved airstrips
    3. A very long take-off run – 2 to 3 times longer compared to the Il-76

    I thought most legacy Russian airliners also have the capability of operating from unpaved runways?

    Witcha
    Participant

    not if it could do better than Il-96 or not, the issue is if it could do it at all.

    the US and Europe certainly don’t need the ability to have their E-3s based everywhere.. you only need it to operate from certain bases.

    Look at MiG-31 bases:
    Sokolovka
    Yelizovo
    Bratsk
    Kansk
    Omsk Severnyy
    Bobrovka
    Bolshoye Savino
    Kotlas
    Khotilovo
    Lipetsk
    Morshansk
    Rzhev-3
    Savasleyka

    These are all bases with large pave runways. You can operate an Il-96 from them. These are bases that stretch almost every military district and gives coverage from Moscow to Kamchatka and everything in between.

    The exception is that there are no MiG-31s based in the Caucasus MD and Kaliningrad but you could easily use
    Rostov-na-Donu
    and
    Chkalovsk
    because they already accommodate large aircraft and fighters.

    They probably want to retain the possibility of taking off/landing it on an unpaved field on the borders or on enemy territory during war.

    in reply to: Indian Navy – News & Discussion – IV #2025319
    Witcha
    Participant

    A lot more.

    What if the Ukrainians had done it then? Would that be cheaper?

    http://www.russiannavy.ru/download/file.php?id=592&sid=0d70a0971bde3db60f7d7ea550d7e88b&mode=view

    I used to think the Vikramaditya was massive. But compared to that guy standing there it doesn’t look so big after all. Now I’m wondering how 1600-2000 people can live in that thing. Must be really cramped…

    in reply to: Quadbike Indian Air Force Thread Part 18 #2296549
    Witcha
    Participant

    Approval granted for issue of RFP for MRMR tender.
    http://www.stratpost.com/india-approves-9-maritime-patrol-aircraft-buy

    The hell? Why do they need to issue RFPs to every single MPA manufacturer in the world?:confused:

    The original tender(cancelled in 2008 or so) only had the ATR-72, CN-295, Dassault Falcon and An-74MP. Now our wise MOD is turning this into another MMRCA-type global circus. I wonder how many elections will pass before the winner is selected.:mad:

    Worse, it may end up like the artillery tender where it gets cancelled because one of the losers makes allegations against the winner. Or even worse, because the government wants to invite yet more manufacturers into the mix(I don’t see the An-74 or the Bereiv P42 in that list).

Viewing 15 posts - 196 through 210 (of 1,232 total)