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star49

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Viewing 15 posts - 661 through 675 (of 3,118 total)
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  • in reply to: Su-35bm and J-11B #2470856
    star49
    Participant

    Su-27 IRST has 3 holes and Su-35 has 5 holes. so J-11B IRST has same 3 holes.?

    in reply to: Su-35bm and J-11B #2470859
    star49
    Participant

    well I uploaded a bunch of photos, it shows the IRST, MAWs, the wide angled holographic HUD, the cockpit and the FBW. In case you are wondering about the HUD on the cockpit photo, that’s the old cockpit. We are not importing any engines for J-11B. Get it? That 180 engine imported was for replacements on our current fleet of imported flankers.

    so just one aircraft with new HUD? and see the simiilarity and diference

    http://uomz.ur.ru/eng/img/kat/products1000634.gif

    http://uomz.ur.ru/eng/img/kat/products1000641.gif

    in reply to: 100 F-35 for Singapore #2470919
    star49
    Participant

    The real costs in mind, Singapore will never buy more than 50 F-35A at best. 😉

    Fifth generation fighters by definition are not for small countries considering the business model behind singpore will not grow as China and others will enter the same industries. RMAF has palm oil and rubber to fall back.
    50 maybe good for Japan.

    in reply to: Su-35bm and J-11B #2470930
    star49
    Participant

    China imported a couple of sets of irst, that’s it. J-11B is using domestic version or copy (depending on who you ask). We’ve seen J-11B in an active regiment already (if you ever goto flanker thread on SDF/CDF, you’d see them)

    As for 10 years from now, who still cares about flankers? It should be all about 5th generation plane.

    can you show me J-11B with new wide angle gree HUD pictures. Alteast that seems upgrade. the rest is just all talk. ur still importing engines and IRST.

    in reply to: 100 F-35 for Singapore #2471002
    star49
    Participant

    That’s why we see orders coming in by the hundreds to Tupolev from airlines all over the world.
    Wait, they don’t. How could airlines miss star49’s indefinite wisdom?

    Hold on. In next couple of years when Russian manufacturing capacity along with new models is established very different kind of Noise/envieronmental/air corridors regulation will be in place .
    and Only airlines will afford aircraft which are provided with Illyshin finance low term rates and low priced titanium supplied to manufacturer. how can you miss UAC 5000 aircraft forecast and even that is outdated:p

    in reply to: SU-35 vs. the European fighters #2471051
    star49
    Participant

    What people continously ignore is the fact that the quoted range figure of Irbis is just in very best conditions and a special long range search mode where the radar will just slowly scan a limited slice of the sky. That’s not what you actually want if you have to keep SA. I have even some doubts that this range figure has been proven in praxis. And LINK16 for the Su-35 as proposed by the manufacturer is highly unlikely. Why should the west give away its datalink technologies to the Russians? This is clearly intended to be an option for export customers, I just doubt it will happen.
    The F-22 has at least JTIDS which is LINK11 if I’m not wrong. MIDS/LINK16 was abandoned, but other options are examined.

    Irbis range will be much more than 400KM as no less than 350 to 400km is guaranteed. It can guide 4 semi-active AAMs at ranges greater than 300KM.

    About the missiles like R-37M or KS-172S-1 I’m still waiting for sources which show that these missiles are actually in production or fielded anywhere. The Russians sheered the old KS-172 back in the early 90s too, but it nvber materialised.

    Two MIG-31BM are operational with BVR more than 200KM. as more Su-35 types are built missile tests will starts. Ruaf will likely gave it same BVR capability as MIG-31BM.

    in reply to: 100 F-35 for Singapore #2471065
    star49
    Participant

    UAE is buying the most sophisticated version of the F-16 and is investing almost $3 billion of its money into research and development.

    http://findarticles.com/p/articles/mi_m0ICK/is_3_14/ai_68507685

    Not only was the AESA developed but also the EW suite (Falcon Edge)which saw cost overruns .

    From an AW article —>

    In addition to the An/APG-80 radar and the Falcon Edge the Block 60 also includes – Integrated FLIR/IRST targetting system , ECM suite (Internal EC and EWM system) New mission computers , New software etc etc

    here they were comparing APG-80 with 10 year old AGP-68V7 so detection range is twice. It would be much closer to APG-68V9 produced in 2008. Point is only in 2006 they could deliver APG-80 in operational service with doubt capability advantage over latest slot array. so no one is ordering it.

    http://www.flightglobal.com/articles/2007/11/11/219363/dubai-2007-uae-shows-off-its-most-advanced-falcons.html
    By comparison with other advanced F-16s, the Block 60s have a Northrop Grumman AN/APG-80 Agile Beam Radar with an active electronically scanned array (AESA) antenna. This was the third fighter AESA to be fielded, after the APG-63(V)2 on 18 USAF F-15s and the F-22’s APG-79. The APG-80 offers almost twice the air-to-air detection range compared to the mechanically scanned APG-68(V)7. The aircraft is also fitted with a Northrop Grumman AN/ASQ-28 IFTS (Internal FLIR and Targeting System) mounted as a ball turret above the nose) replacing the external pods used on earlier variants.

    3 billion is small change I know for US r and D point of view but not all of it was spent on the radar , a lot was spent on other systems , integration and final development . I guessw the radar was less then 50% of the cost , the EW package , EC package etc and the final integration (wind tunnel testing etc (for the comformal antennas and targetting equipment) and packaging (new software) was the rest .

    $3B is large sum in cheaper times but not large sum now. Now Block 50 cost as much as block 60 of late 90s.

    As far as i recall the Block 60 has not really been offered , the block 50/52 is a standard varient , much cheaper and is ordered in large numbers (to offset the cost) , the block 60 envolves tech owned by a foreign parter and although it is high tech for most F-16 buyers (those allready using older f-16) the Block 50/52 is really good enough . If any one seeks the high tech of the Block 60 they would also have on their table (potential orders) the EF typhoon the SH , the RAafale , the SU-3x series all of which are their in greater numbers and have better future ahead of them then just the one Single party developed custom F-16 which is very expensive .

    No one can afford it that why it hasnt been offered. there are better aircraft like F-15/F-18 for that sum of money.

    Not on cost development , but money spent to reduce the cost as in Greater automation of production , line etc etc When you have economies of scale you can afford to buy more expensive machines and custom built automation sollutions because you have greater numbers to subsidize the cost , even though initial investment is heavy but over thousands produced it becomes way cheaper .

    It can only be affordable in cheap credit era of 90s. things have changed how many A-380 are now affordable. there is another way of making aircraft cheaper.

    http://www.flightglobal.com/articles/2007/09/17/216741/tupolev-to-showcase-tu-204sm-in-2009.html
    Tupolev to showcase Tu-204SM in 2009
    Shevchuk confirms that lessor Ilyushin Finance has purchased a semi-complete Tu-204-100 airframe which will be used to showcase Tu-204SM technologies. It is expected to be completed next year and fly in 2009
    The wing will also incorporate weight reduction, partially through the extensive use of composites. Around 18% of the current production Tu-204 is composite by structural weight, and this will increase to 22-25% on the revised design.

    I dont quite get it . Any Technology in electronics that is cutting edge is always expensive once it becomes the industry standard its price lowers , it is common knowledge .

    that applies to commerical products like cars that are produced. Not to military where small quantities are produced.

    The block 60 is a unique aircrafts with most of its equipment being made for less then 100 jets , that means all that money that the manuf. pumped it has to be taken out in less then 100 units . The F-35 production is planed to run into the thousands . DO you know the concept of economies of scale???

    Only in Avionics like M2K but i am not sure those avionics upgrades are worth $3B as MIG-35 avionics devlopment cost are $20 to $30m. I doubt Su-35 is more than $100m as MKI was $400m. F-35 is way to much into future. thousands F-16 didnot bring its cost down. Block 50 is still over $70m price with minimal structural upgrades.

    Used airliners are always cheaper because they are used …

    I mean producing the same old airline on current prices.Airlines could afford $70m 737 because of access to low interest credit now Tu-204SM with less than half the price will be more affordable and logical to buy.

    in reply to: 100 F-35 for Singapore #2471105
    star49
    Participant

    So they spent all of 3 billion USD of UAE development money only on the AESA and nothing else?

    There was $2B on R&D and R&D cost in US are very high so i dont think there is much there.

    So if it is not 5th gen calibre it is for free?

    the difference between Block 50 and Block 60 is not big thats why no one is ordering it.

    Not true , the upgrade Apg-77 (V1) Radar which has more software modes , hardware changes as opposed to the standard Apg-77 is cheaper then the original less capable radar of early 2000 timeframe . The reason for this is that NG now has tons of expereince behind it and AESA tech has matured nicely over the years , their is greater automation of production , Huge back orders and market for T-R modules means tht more research is being fed on them by industry and service resulting in CHEAPER COST , LIGHTER and SMALLER SIZE. The Apg-81 has made this even one step further with huge investments in automation for production , R and D to produce lightest possible T-R modules (and smallest) and to better the MTBF for PROFITABILITY reasons if nothing else . NG expects to produce over 3000 Apg-81’s if not more over the lifetime .

    When you spent tons of money on product development to make it cheaper it does not mean that entire life cycle cost is cheaper. I have shown Boeing 737-200 is alot cheaper than Boeing 737-800. 3000 APG-81 is too high it is not 1970s that there will be 3000 5th generation fighters as one radar is enough over life cycle of product.

    How do you know? Are you a prophet of some kind ? Can you do your own research or you prefer constantly ranting without much homework ?? There is clear indication that Apg-77 in its latest form is better and cheaper then the original Apg-77 which is totally against your logic that it should be more expensive as those were “Cheaper times” . The Apg-81 has a different industrial process as production numbers are expected to run into the thousands and not into less then 200 that the -77 has had so expect greater economy of scale , moreoever with maturing technology high tech becomes cheaper as the core technology and materials are refined and efforts are made to cut cost aswell as the initial models (first 2-3 AESA programs) getting bulk of the Major R and D spending so subsequent programs benefit from that.

    That industrial process and R&D itself cost money to make end product cheaper. It is not commerical product that you produce in millions like Cellular phones.

    http://www.deagel.com/Aircraft-Warners-and-Sensors/ANAPG-77_a001562001.aspx

    The -81 is the youngest of the 4th gen AESA version at NG and envolves a huge production set up which has never been seen before , Efforts have been going on for years to make T-R modules cheaper , smaller and more effective , same goes for risk reduction with other compoennts , Affordability is the key program Requirment for the F-35 so Apg-81 will almost certainly be cheaper to produce due to standerdization aswell as economies of scale

    And the price of years of efforts.

    You have to look at overall eff. of a Block 60 with full internal fuel plus CFT’s (the block 60 CFT’s are larger and carry more fuel then Block 50 IIRC so i would say that it can maybe take 5000lb of fuel in those CFT?? making total around 12K-13K) and then look at external weapons specially the 2 X 2000LB LGB and Air defence missiles . Then come up with a DRAG coff and see which is better aerodynamic condition the F-35 with no tanks , no CFT’s and no external weapons or a bulky chubby F-16 with CFTs , weapons (bulky A2G ordinance) not to mention a targeting pod . From right at the top of my head the FF of the F-35A with full internal fuel and a load of 2 2K LGB’s and 2 AIm-120’s is around 36%

    The point is Block 60 is expensive in cheaper times so how can JSF cheaper in expensive times or there will be no cost involved in R&D and product development. which one is cheaper Boeing 787 or 15 year old Boeing 777 with same capacity? The point is to make Boeing 787 more fuel efficient you have to spent the money upfront and make the end product more expensive.

    in reply to: Su-35bm and J-11B #2471108
    star49
    Participant

    Su-27SM is not the same thing as Su-27SKM. It has uprated 13.5 ton engine, new FBW, LCDs, EW, IRST, 4000Km range and fully multirole with 8 tons payload. China still imports IRST.
    I havent seen J-11B cockpit only the new HUD in yellow primer so more like test aircraft and there are plently of test aircraft at Sukhoi.

    in reply to: T-45 reduced to 6 uints (?) #2075231
    star49
    Participant

    You mean Star that the Russians will willingly SELL weapons and transfer technology to the nations in the region.

    As we’ve seen already with Venezuela the Russian weapons, in the quantities that are affordable to those nations, do not do a lot to change the strategic balance. A couple of squadrons of Flankers, two or three Kilo’s or a couple of S-300 batteries are not going to change the equation to any sugnificant extent.

    Now, if the Argentines were suddenly able to occupy the islands, take MPA intact, base a couple of squadrons each of fully-trained-up Bears, Flankers and MiG-29alphabetti-spaghetti’s supported by at least 5 A-50’s and a detachment of Il-78’s and an interlocking comprehensive IADS driving a multizonal doube-digit SAM environment. Then we are talking about a force mix that would give us significant pause for thought.

    Seeings as there is no South American country that possess such a force mix for its own national defence I think the chances of us finding something that consitutes a materialisation of Stars “Russia will gladly help with weopons and technology the entire region” unlikely in the extreme!

    Prices of natural resources are increasing and both Brazila and Venzuela has discovered alot more and when they make that alliance i am sure in next 5 to 10 years there will be huge purchases of arms. as they lay claim to greater area on the sea. Falkland end result will be no different than Hong Kong. UK cannot standupt to collective will of South America. ur both short of resources and money.
    couple of kilos/Amrus with latest clubs backed by superior radar of Flankers and Russian satellite power can achieve alot more deterance than why you seem to think.
    Russians are trading weopons and technology where ever there is natural resources.

    in reply to: SU-35 vs. the European fighters #2471316
    star49
    Participant

    :D:diablo: Too bad it doesn’t work that way in practice. During the Alaska exercise in 2007, F/A-18s with ATFLIR pods and F-16s with Sniper pods couldn’t find F-22s and were “killed” easily. Both pods have A2A capability similar to Flanker IRST. You don’t spend $18+Billion on development and not include countermeasures for something as simple as an IRST equipped adversary.

    Fighter does not meet in vaccum. They are guided to exact location and than use there sensors at last moment. $18B is not a big deal. Some commericial firm spends far more than this but cannot beat competition.

    http://www.ausairpower.net/APA-Nebo-SVU-Analysis.html
    The new 3 dimensional NNIIRT 1L119 Nebo SVU AESA is an improved new technology derivative of the baseline 1L13 Nebo SV series of VHF radars. Towed by a Ural 4320 tractor, it has much better mobility and reliability than earlier VHF band SAM battery acquisition radars, and with 20 minutes to deploy is only bettered by the S-band 64N6E Big Bird series. Stated tracking accuracy is 200 metres in range, 0.5° in azimuth, and 1.5° in elevation, making it suitable as an acquisition radar for the S-300PMU-1/2 and S-400 systems.

    The replacement for the 1L13 series is the 1Л119 Nebo SVU active phased array, first disclosed in 2001. The intent of this new radar was to extend the experience gained with the Nebo SV, and produce a design capable of detecting and tracking Very Low Observable (VLO) and Low Observable (LO) aircraft designs. Like the Nebo SV, this development project was led by Igor Krylov at NNIIRT. He was interviewed by Russian television in 2002, cite: “We can see the Stealth [F-117A] as clearly as any other plane”.

    The Nebo SVU departs from the Nebo SV in many respects. It is a solid state phased array with electronic beamsteering in azimuth and elevation, it is considerably more accurate, it has much better mobility, and incorporates a wide range of improvements. It retains the VHF element design, but uses vertical polarisation.

    The radar completed its operational certification trials in 2004, clearing the way for Low Rate Initial Production. At least one Russian report claims the Nebo SVU has been exported, but the client has not been disclosed. The radar is being actively marketed for export and has been displayed at a number of Russian and international arms shows. At the Minsk 2007 arms expo, Viktor Ozherelev, head of NNIIRT’s department of scientific and technical information, stated:

    “Now even the Americans have begun to make such [VHF] radars as well, as they understand that their ‘stealth’ program has failed. These radars can detect aircraft constructed using ‘stealth’ technology. We have a number of prospects who want to procure a metric band radar.”; “The Nebo SVU is the first radar with a solid state active phased array antenna operating in the metric wavelength [VHF] band. Here, each radiating antenna element has its own transceiver [i.e.transmit-receive] module. This makes it possible to achieve very high performance.”

    in reply to: 100 F-35 for Singapore #2471350
    star49
    Participant

    Aesa was not the only thing that LMA spent development dollars on for the E/f

    so what else besides AESA? there was $400m contract for 88 engines with GE but it is just uprated thrust from heavier engines nothing of 5th generation calibre. things were way cheaper at those times even if it was AESA.

    AESA radars are likely to be cheaper now then they were back in Block 60 days considering that the technology is more mature , their is huge infrastructure set up for more then 2000 Apg-77.Alg-81,Apg-79 sets that are set to see production .

    You dont have any evidence of overall cheapness.

    First of all , i was reffering to LIFE CYCLE cost and not procurment cost ie cost of maintaince , basing , running , repairing , forward deploying etc etc etc . Procurment cost over the entire program will still (should) be pretty competitive to current Block 60 production costs unless their is a huge cut in numbers .

    Life cycle cost are included when u consider acq and fuel costs. Which life cycle cost are cheaper Boeing 737-200 or 737-800?

    Ammount of fuel carried doesnt matter here at all because with 18K of internal fuel the F-35 will also travel farther so it really makes not much difference . The F-35 with an internal Load would be cleaner (No CFT’s and external A2G load) and would be less draggy then a Block 50/52 F-16 with CFT’s , Plus 2 x 2000 Lb bombs + 2 x Aim-120 plus Targetting pod etc so the F-35 in that configuration will definately have more range by a long shot .

    When the airframe is heavier by 50% it negates fuel efficiency. F-16 with CFT will be pretty close.
    It does not matter whethere ur carrying 1 ton or 5 ton. F-16 is good for light roles from 1 to 4 tons weopons. For heavier weopons F-15 is better and effective choice.

    in reply to: T-45 reduced to 6 uints (?) #2075252
    star49
    Participant

    Wont make any difference whatsoever, just a cursory glance at the state of the Argentine armed forces makes it perfectly clear that any armed conflict is completely out of the question.

    Dont count on cursory glance. Brazil led South America SATO is coming for exact same purpose to decolonize natural resources of that region and Russia will gladly help with weopons and technology the entire region.

    in reply to: 100 F-35 for Singapore #2471436
    star49
    Participant

    F-16E is one off example , specific technology made for specific customer and only made for 80 or so examples. F-15SG is F-15E but with AESA which was allready funded by USAF development program in the early 2000’s and other stuff has been funded from other programs .

    F-16E share alot with late model F-16 but only AESA with air to ground modes is development and those were very cheap times but still F-16 today is as expensive as F-15.

    F-35 is a much bigger program , and plus procurment cost are not the consideration but overall life cycle cost , MTBM , Logisitical footprint , spares etc etc . You pay for what you get and F-35 is much superior in technology to F-16E and is bigger with different features so procurment cost would be greater however their is huge demand and procurment numbers if remain high should subsidize key development technology

    When you make bigger heavy fighter. It not only needs more raw material, energy, labor to built but extra fuel. So this wrong assumption that it can be cheaper than F-16.

    in reply to: 100 F-35 for Singapore #2471452
    star49
    Participant

    I dont know if you have seen Operational cost (if you mean Cost to fly and maintain etc) but the F-35 is designed to be competitive to F-16 interms of Cost of maintaince , logistical footprint , MTBF and cost per hour etc etc

    Goals —–>

    http://img91.imageshack.us/img91/4508/jsfsv0.png

    If it meets them or not remains to be seen !!

    Having said that , i dont think that Singapore really will end up buying 100 F-35’s , it would be a major major overkill . In my opinion they really dont need more then 2-3 squadrons worth , max would be 50 to replace all the F-16’s and F-5’s in service and even that is an overkill . 2 healthy squadrons of F-35’s and 2 of F-15 SG’s should be plenty maybe throw in 2 737AEW or similar type aircraft .

    JSF is 8 tons fuel capacity class and considering the thrust and weight it needs that fuel. It will be much more than F-16E which is priced more than F-15SG

Viewing 15 posts - 661 through 675 (of 3,118 total)