INS Vikrant Aircraft Carrier (IAC)

bengalraider

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Actually I am doing a wild guess, as for the front section of the hull which is suppose to have the Ski ramp is specify not completed leaving option for a straight flight deck possible to use a catapult launch system.
The Four LM2500 Turbines do not have enough juice(approx 80MW) among themselves to power a full scale catapult!
actually if you look at it no full scale catapult based carrier in the world uses gas turbines as a primary power source, this is basically due to the sheer inefficiency of the GT as a heat producing engine for steam catapults, the QE class however will use two Rolls-Royce Marine 36MW MT30 gas turbine alternators, providing over 70MW and four diesel engines providing approximately 40MW, with the total installed power approaching 110MW, they plan to use an EMALS on it.
 
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Kunal Biswas

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Kunal do you mean EL/M-2248 by MF-STAR because it will have to mate with a CIWS if any installed.
CIWS have its own fire-control radar, But it will be connected with the main architectural of Ship surveillance and fire control units..
 

bengalraider

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so what's our primary radar here? is it AESA?
Carriers don't work that way there are multiple radars each with it's own function, you can expect a
1)sea surface search radar
2)weather and navigational radar
3)air traffic control radar
4)air search radar 2D and 3D
5) Target acquisition and targeting radar

All of the above are primary RADARS in their own right
 

Armand2REP

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Are they even working on it now? They moved it out of dry dock to work on something else so what can they do on the pier?
 

syncro

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Carriers don't work that way there are multiple radars each with it's own function, you can expect a
1)sea surface search radar
2)weather and navigational radar
3)air traffic control radar
4)air search radar 2D and 3D
5) Target acquisition and targeting radar

All of the above are primary RADARS in their own right
True, there are the radars of the italian carrier Cavour

- 3D long range radar air search - early warnings - Selex Sistemi Integrati RAN-40L (400+ km, 500 tracks)
- 3D multi-function phased-array radar for air and surface search Selex Sistemi Integrati EMPAR (100+ km, 300 tracks, 12 targets, passive version) is the "combat radar" for the 32 AA missiles Aster 15 on board
- short/medium range radar for surface and low altitude air search Selex Sistemi Integrati RAN-30X/I
- radar system for air control and advanced precision approach Galileo Avionica SPN 720
- navigation radar GEM Elettronica MM/SPN-753(v4)
- provision for 2 Selex Systems Integrated RTN-25X for control of 2 naval guns OTO Melara 72mm/62 with guided munitions DART/STRALES
 
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lambu

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Nine Each Of MRMR, LCA Planes for Navy Approved



In a major boost to the Indian Navy's aviation fleet, the Indian Defence Ministry's Acquisition Council has approved the procurement of nine Medium Range Maritime Reconnaissance (MRMR) planes worth $1-billion and the limited series production of another nine carrier-borne Light Combat Aircraft (LCA) for the presently-being-built Indian Aircraft Carrier that will join the fleet some time in 2015.

Defence Minister AK Antony-led Defence Acquisition Council (DAC) gave the nod to these two approvals at its last meeting, when it also considered reforms in the defence offsets policy for which discussions remained inconclusive.

The DAC, senior officials said, gave its Acceptance of Necessity for nine MRMR aircraft after evaluating data provided by global vendors in response to the Request for Information (RFI) issued almost a year ago.

The original requirement was said to be six, but now it has been increased to nine. This MRMR aircraft is going to be over and above the 12 P-8I long range maritime reconnaissance aircraft that India is buying from US major Boeing for over $3 billion.

The MRMR deal will also have an option for additional planes if the Indian Navy feels a need for more. The Request for Proposals or tenders will be issued in another three to six months, officials said here.

India had issued the MRMR RFI to Boeing, Lockheed Martin, ATR, SAAB, Airbus, Casa, Embraer, Bombardier, and Dassault.

The nine LCA-Navy for the 40,000-tonne IAC will be produced by the Hindustan Aeronautics Limited (HAL). IAC, which is presently under construction in Kochi-based Cochin Shipyard, will deploy about 30 combat plane in the ski jump but arrested recovery configuration.

The LCA-Navy prototypes have General Electric F404 engines providing about 80 kiloNewtons of power that the Indian Navy feels is inadequate for a carrier-borne combat plane. As a result, the HAL-produced LCA-Navy may be powered by GE F414 engines that provides 90 kiloNewton thrust to meet the navy requirements.

The LCA-navy is likely to go through first flight next month followed by other necessary approvals for final operational clearance in the next three-four years. It is expected to be ready to induct 30 planes by the time IAC is ready for induction in 2015.

The LCA-Navy achieved a significant milestone in its development with the first successful ground-run of its engine in September last year.

The Indian Air Force (IAF) variant of LCA is already under production, with HAL bagging orders for seven squadrons or 140 planes of which first 40 will have F404 engines and the rest 100 F414 engines. The first set of LCA squadrons of the IAF will be based in Sulur near Coimbatore in Tamil Nadu.

Nine Each Of MRMR, LCA Planes for Navy Approved - Defence Now
 

Shaitan

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Photographer - Jimmy Jose
Captured - March 16 2012
Location - Kochi, Kerala, India




Photographer - Jimmy Jose
Captured - March 17 2012
Location - Kochi, Kerala, India
 
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KS

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^^ Looks like a lot of work is pending and the ship will available only from 2016 onwards.
 

Payeng

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Seems like their have been no activity upon the ship after it floated out of dry dock :tsk::tsk:
 

Armand2REP

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Seems like their have been no activity upon the ship after it floated out of dry dock :tsk::tsk:
What do you want them to do with it tied to a pier? They moved it out early because they wanted to work on a commercial ship. They are still waiting on purchase of fittings to complete.
 

ace009

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How long does it take for a ship to be completed from the time it is floated? Considering the fittings are delivered on time, should it not take just a couple of years for the construction to finish?
 

pmaitra

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How long does it take for a ship to be completed from the time it is floated? Considering the fittings are delivered on time, should it not take just a couple of years for the construction to finish?
It is possible to churn out an entire AC in 3-4 years. Yes, it is possible, if all the components are handy.
 

Kunal Biswas

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Photographer - Jimmy Jose
Captured - March 16 2012
Location - Kochi, Kerala, India




Photographer - Jimmy Jose
Captured - March 17 2012
Location - Kochi, Kerala, India

Technical floats were good on time..
 

Godless-Kafir

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What do you want them to do with it tied to a pier? They moved it out early because they wanted to work on a commercial ship. They are still waiting on purchase of fittings to complete.
That is not true, they dont need the dry docks any more because the hull is finished. Once the hull is floated out there is no use for the dry docks and it would be only a waste of space.
 

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