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21Ankush

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  • in reply to: IAF News & Discussion Feb-Mar 07 #2522794
    21Ankush
    Participant

    Indo-Russian multirole aircraft deal on anvil

    Indo Russian MTA deal to be signed soon

    Moscow, May 26: India and Russia would sign the fifty-fifty deal for the joint development of multirole transport aircraft (MTA) within two months, an industry official has said.

    “We have already identified sources of financing and worked out the business plan,” president of Irkut Aircraft Corporation Oleg Demchenko was quoted as saying by Interfax military news agency.

    MTA would be a fifty-fifty financing project between Hindustan Aeronautics Ltd. (HAL) on one side and Russia’s Irkut, Ilyushin and Rosoboronexport Corporations on the other to develop a hi-tech transport plane for the armed forces of the two countries with the eye on capturing a chunk of international market.

    However, Russia’s share in joint development work would amount to 65 per cent in MTA designed to replace aging Soviet-era Antonov fleet in service in the air forces of the both countries would be assembled simultaneously in India and Russia.

    It would make its maiden flight in 2012 and the serial production deliveries are scheduled to begin in 2014.

    The 20-tonner medium range MTA would be based on Ilyushin’s Il-214 project powered by Ps-90A-76 engines to be subsequently replaced by more advanced Ps-12 power plant, currently under development.

    Bureau Report

    in reply to: Rafale news #2522851
    21Ankush
    Participant

    Do you know that an empty aircraft doesn’t fly ?

    and that is your brilliant reposte to the fact that the Rafale’s T/W will not improve with added fuel and weapons ? it’ll only at best hover around the unity mark.

    True. But then, what about the Typhoon T1 ?

    It’ll still stay ahead of the Rafale B. I remember an interview with a German Typhoon pilot where he said that the large single piece canopy of the 2-seater Typhoon increased drag- so I’d myself hope that the difference between the 2-seater Typhoon and the Rafale B will be less.

    Still, you don’t know whether the military or maximum thrust datas are maximum settings on a test bench, or installed thrust values, or obsolete datas. You still don’t know how thrust changes with speed or altitude and because both engines are not similar, you can’t tell whether these changes impact both engines in the same way (that’s doubtful).

    The data that I’m quoting are from the manufacturer’s websites. Hardly likely to be on the lower-end of the spectrum by any logic.

    now instead of you just speculating that somehow the M-88-2 outperforms the E-200 at different speeds and altitudes, come up with PROOF or just keep quiet and join me in hoping that the M-88-3 is brought into service.

    Whatever. Rafale wing loading is slightly lower than the Typhoon’s one, or at least quite similar (care to compare with loaded or combat weights ?). Rafale TWR is indeed a bit lower (less than 10%), but that doesn’t entitle you to draw any conclusion because one aircraft is heavier than the other. That means it needs to generate more lift to stay airborne, and more lift means more lift-induced drag. As a result, the heavier aircraft requires more thrust to reach the same performances.

    what BS. worldwide, the T/W ratio and wing loading are considered to be good indicators of performance- which is precisely why the Typhoon with higher weight, still is ahead of the Rafale in both parameters. Again, the BS that you’re spouting of the Rafale’s wing loading being slightly lower than the Typhoon is in the face of me having provided the DATA to the contrary ! the fact is that the Typhoons wing loading is LOWER at 306-311 kg/ft2 as compared to the 326 kg/ft2 of the Rafale.

    The more you can say is the comparison leads to a draw. Neither jets is better than the other as far as TWR and wing loading are concerned because the differences are not significant enough.

    huh..I’ve given you the data after you ask for proof and you still come up with such statements- if you just want to be an ostrich, be my guest. I’m only concerned with the Rafale because the IAF may evaluate it and I want the Rafale to be selected for the MRCA.

    in reply to: Rafale news #2522994
    21Ankush
    Participant

    Prove it.

    well I have a chart from a book on military aircraft that gave those values. anyhow, from freely available internet sources,

    Rafale C

    Weight- 9600 kg
    Max T/O weight- 21500-24500 kg

    Powerplant- 2* SNECMA M88-2 turbofans, with 50 kN (5,100 kg / 11,240 lb) dry thrust and 75 kN (7,645 kg / 16,860 lb) afterburning

    for an empty Rafale C, that works out to 5100*2/9600=
    1.0625

    for a nominally loaded Rafale C, it will only reduce.

    Wing loading: 326 kg/m² (83 1/3 lb/ft²)

    Typhoon

    Weight-11,000 kg (24,250 lbs)

    Powerplant-2* Eurojet E-200 turbofans with 60 kN (13500 lbs) dry thrust and 90 kN (20000 lbs stat) afterburning

    for an empty Typhoon, that works out to 2*13500/24250= 1.113.

    If I take into consideration a Rafale B, it gets worse with an empty weight of 9900 kg as compared to 9600 kg on the Rafale C.

    Typhoon wing loading is variously given as either 306 kg/m2 or 311 kg/m2.

    in reply to: Rafale news #2523005
    21Ankush
    Participant

    no, actually the Rafale does fall behind the Typhoon in thrust/weight loading where the Typhoon stands at about 1.2 and the Rafale at just about 1.03 or so..and considering that the Typhoon has a lower wing loading (of 63 lb/ft2 as compared to the 69 lb/ft2 of the Rafale), in combination with the higher T/W ratio, making it more agile in air combat- definitely more potent.

    but the M-88-3 would bridge that gap considerably, making the Rafale on par with the Typhoon in air combat maneuvering..my only concern is that there is no roadmap for implementing this higher thrust engine.

    as for uprated engines coming with heavier engines generally, lets take the case of the Jaguar where it is not so- the Adour has always been an underpowered engine for the Jag and the IAF is looking at a uprated Adour Mk 801- it has nothing to do with a heavier Jag variant.

    the Tejas LCA is getting an uprated GE F-404IN20 that has 20,000lbs thrust as compared to the GE F-404F2J3 rated at 18,000 lbs that was initially used and that has nothing to do with a heavier design- rather the Tejas got lighter with more use of composites between different prototypes.

    in reply to: Rafale news #2523014
    21Ankush
    Participant

    yes thats what I was referring to- the possible lack of implementation..Snecma did have an uprated M-53P2 engine as well, but no major operator of the Mirage-2k ordered it..increased lifespan and better fuel economy are important but additional thrust would be a handy thing to have on the Rafale since it falls behind its competitor, the Typhoon on that front..

    in reply to: IAF News & Discussion Feb-Mar 07 #2523037
    21Ankush
    Participant

    well considering the investment that will be made on developing a new LCH from ALH technologies, its the wise thing to do to go for a good number of gunships..and if its cheap enough maybe HAL can offer it to others as well as they are doing the ALH and hope to do with the Sitara IJT.

    in reply to: FC-1 Prototype 04: the Saga Continues #2523040
    21Ankush
    Participant

    Time will tell 🙂 Just like we all wondered will? JF-17 ever fly, will PAF ever get F-16s?, will PAF ever get J-10s? Besides this is beyond the scope of this thread, we can always discuss IAF’s plans in its own thread.

    Regarding the photo I posted early, its a PS, just a wallpaper thing.

    indeed time will tell, just as there was a lot of talk of the Tejas program being discontinued and all that was proven false. anyhow, sorry for taking the topic towards the IAF, but I was responding to some scenarios given by PLA-MKII..enough said.

    in reply to: Moroccan Air Force pictures #2523043
    21Ankush
    Participant

    as for Mirage-2000s, there are no French AdlA Mirages on sale for now..there were those expensive 10 Qatari M2k jets..AdlA Mirages will be on the market for sale starting around 2011 or so.

    21Ankush
    Participant

    Operti, any more news on the LRAAM that you mentioned ? that is the one most important development needed for the MKI apart from the upgrade to AESA antenna..I dont think that the IAF will be interested in the Su-35BM itself, but will watch with interest what new technologies it will offer..

    as for the LR Air to Surface missile, it could be the air-launched Brahmos being developed for the MKI as of now ?

    in reply to: FC-1 Prototype 04: the Saga Continues #2523062
    21Ankush
    Participant

    Yea good for you..if IAF starts replacing its junk on time…4.5 Gen planes and Tejas still carry a huge variability in timings of availibility.

    they’ll be available in numbers matching whatever numbers the J-10 will ever be available to the PAF..what certainty exists on the timings of availability of that jet ? and the FGFA project with the Russians should have already gotten into advanced stages of development by the time that happens, so the PAF will need to deal with a 5th generation Russo-Indian jet with what, the J-10 as its top-end fighter ?

    in reply to: Rafale news #2523094
    21Ankush
    Participant

    is there an uprated engine upgrade coming anytime ? thrust is the only area where the Rafale loses out to the Typhoon- but given that during the Mirage-2000’s lifespan the M-53 never recieved any comprehensive upgrades to increase thrust, I dont know if France takes upgrading reliable engines for added thrust as a priority..

    in reply to: FC-1 Prototype 04: the Saga Continues #2523098
    21Ankush
    Participant

    great post, I think that puts things into better perspective. Further, while the PAF is not looking to the JF-17 to counter the Yum-Kay-Eye, it does not mean that the former is going to get blown away by the latter. The JF-17s would, in my opinion play a crucial role in handling the MiG-29s/35s, Mirage-2000s and the IAF junkyard. This I believe the JF-17 is well suited for, particularly over its own territory. The 50 J-10s and the 75 or so F-16s will be earmarked for the Y-K-I.

    by the time PAF replaces its junkyard of Mirages, Fantans and J-7s and those 50 J-10s fly with the PAF, the IAF would have a new AESA equipped 4.5 generation fighter as well. contend with that..:rolleyes:

    as for those F-16s, IAF’s upgraded Mirages and Fulcrums will take care of them, MKI’s are an overkill..

    as for the JF-17, the Tejas will be more than adequate for it.

    in reply to: PAK-FA updated info, anyone? #2523100
    21Ankush
    Participant

    what practically forget PAK-FA export ? India is already negotiating the financial and technical aspects of the Fifth Gen fighter aircraft with Russia..and they will aim to sell it to friendly countries, if India takes on any financial responsibility.

    in reply to: Air India's new livery is here #528020
    21Ankush
    Participant

    the problem with that blue livery by Abraham is that the colours are totally new for AI and the peacock feather looks a little similar to the Thai Airlines symbol..not distinctive enough..the saffron Chakra on the Indian A320s were beautiful- and its a very Indian symbol.

    in reply to: Air India's new livery is here #528025
    21Ankush
    Participant

    bring_it_on, the “fat dude” was the Air India’s ‘Maharaja’ mascot. very popular in the 70s and 80s, and I’m quite sure that promotional pics will feature him still..

    as for the brand new livery after the merger, I feel it looks great ! I see the current Air India 777-234s at Everett everyday and believe me, its a very pretty livery too..much more modern than the earlier version and a lotttt nicer than some really drab ones around- especially disappointed with the Air Canada’s new livery. its a wierd light blue and the Maple flag in red..

Viewing 15 posts - 1,066 through 1,080 (of 1,410 total)