Multi-Role Carrier Borne Fighter For The Indian Navy - Updates & Discussions

What should we select?


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It's a shame that we have to buy foreign fighters even after 75 years of independence. I hope whatever aircrafts we are buying this decade, be the last foreign aircraft we ever procure and going forward we have poorna swaraj in the aerospace sector.
Yes, but here too you have to take into account Indian time. 75 years of Indian time represents only 9 years 4 months and 15 days of normal time, and it takes at least 30 years of normal time to develop an efficient aeronautics industry. :p
 
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Again, not part of block 3. Even the USN did not take it.
The SH F-18 blk3 as offered to IN was supposed to come with these engines. They already have two certified prototypes of these aircraft. And soon the majority of F-18E/F will be equipped with this engine as part of upgrade. This engine is fit to go to 128KN but has been restricted to 116 KN as the intakes can support an airflow of only 85kgs/second.
 
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The SH F-18 blk3 as offered to IN was supposed to come with these engines. They already have two certified prototypes of these aircraft. And soon the majority of F-18E/F will be equipped with this engine as part of upgrade. This engine is fit to go to 128KN but has been restricted to 116 KN as the intakes can support an airflow of only 85kgs/second.
The Americans develop aircraft in force and the French make them intelligent.
 
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The SH F-18 blk3 as offered to IN was supposed to come with these engines. They already have two certified prototypes of these aircraft. And soon the majority of F-18E/F will be equipped with this engine as part of upgrade. This engine is fit to go to 128KN but has been restricted to 116 KN as the intakes can support an airflow of only 85kgs/second.
I already posted indian offer page from boeing. You can check interviews of their representatives on the same.

Its a bad choice nevertheless. It would have taken billions in integration since USN rejected it.

It comes with obvious downsides like less engine life and bad SFC.
 
It comes with obvious downsides like less engine life and bad SFC.

The engine on B3 is new. What Vstol is referring to is merely an uprated version of the same engine. While engine core life will drop down by half, it's still 2.5 times more than the M88-4E, 2000 hours vs 800 hours. The current one gives 4000 hours. At the very least, there was no problem with the engine option from SH.

Avionics too, it was hit or miss, some things were better, some were worse, some did not even exist.

The issue was the airframe, it's very old, too big, too heavy, reduced performance, tougher maintenance and so on.

Basically excellent avionics and engine, sh!tty airframe. The only good thing about it was its higher service life.
 
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The engine on B3 is new. What Vstol is referring to is merely an uprated version of the same engine. While engine core life will drop down by half, it's still 2.5 times more than the M88-4E, 2000 hours vs 800 hours. The current one gives 4000 hours. At the very least, there was no problem with the engine option from SH.
The core life of 128KN engine would have been more as that would not have been restricted to the intake limitations of F18 E/F. Pls understand that cooling of the core and the afterburner thrust is directtly proportional to the mass flow. The amount of additional fuel flow that you can add for afterburner thrust is based totally on the bypass ratio of the engine. After burner thrust is beyond the HP+LP Turbines
 
The engine on B3 is new. What Vstol is referring to is merely an uprated version of the same engine. While engine core life will drop down by half, it's still 2.5 times more than the M88-4E, 2000 hours vs 800 hours. The current one gives 4000 hours. At the very least, there was no problem with the engine option from SH.

Avionics too, it was hit or miss, some things were better, some were worse, some did not even exist.

The issue was the airframe, it's very old, too big, too heavy, reduced performance, tougher maintenance and so on.

Basically excellent avionics and engine, sh!tty airframe. The only good thing about it was its higher service life.
You missed the integration cost. Also, M88-4E was never considered so that comparison is not correct.
 
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You missed the integration cost. Also, M88-4E was never considered so that comparison is not correct.
As Rafale M has already won the tender, shouldn't we start a new thread on it rather than continuing(vs SH discussion) in this very thread?
 
The engine on B3 is new. What Vstol is referring to is merely an uprated version of the same engine. While engine core life will drop down by half, it's still 2.5 times more than the M88-4E, 2000 hours vs 800 hours. The current one gives 4000 hours. At the very least, there was no problem with the engine option from SH.

Avionics too, it was hit or miss, some things were better, some were worse, some did not even exist.

The issue was the airframe, it's very old, too big, too heavy, reduced performance, tougher maintenance and so on.

Basically excellent avionics and engine, sh!tty airframe. The only good thing about it was its higher service life.

I don't know where you came up with this figure of 800 hours, because we no longer communicate this kind of figure, we communicate the number of cycles because it's more precise, that's what SAFRAN says, for example:

These technologies make the M88 the most compact engine in its thrust class (in terms of weight and size), developing 16,500 lb of thrust with afterburner, and also harboring growth potential of 20%. It is suited to both low-altitude penetration and high-altitude interception missions, thanks to its exceptionally carefree handling. In 2012 Snecma introduced a new production version, the M88-4E, which increases the lifespan of critical parts in the core. For example, the mean time between overhauls has been increased from 2,500 to 4,000 cycles, or 60% more time on-wing! Dispatch reliability and total cost of ownership are major considerations for today's armed forces. The M88 therefore features an advanced modular design that facilitates servicing, and reduces the time aircraft are grounded for repairs. The M88 is the only engine is its class that can be certified as flightworthy after a module replacement, without having to undergo a new bench test. It can be removed and reinstalled in less than an hour by two crew members without having to be sent back to the depot – a key advantage in foreign theaters of operation.
 
As Rafale M has already won the tender, shouldn't we start a new thread on it rather than continuing(vs SH discussion) in this very thread?
Nobody is forcing you to visit this thread and read about SH, sunshine. You can leave and stay out when you want for as long as you want so stop trying to censor threads that you're tired of reading.
 
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I don't know where you came up with this figure of 800 hours, because we no longer communicate this kind of figure, we communicate the number of cycles because it's more precise, that's what SAFRAN says, for example:

Yes, it's all calculated using TAC.

Here's a figure for F100 and F110.
This new fan can increase the thrust of the engine or can extend the engine’s hot section design inspection interval from 4,300 total accumulated cycles (TACs) to 6,000 TACs by lowering the maximum turbine inlet temperature by approximately 120o F while maintaining the F100-PW-229’s maximum thrust level.

As in the F110- PW-232, the F110-132’s improved fan can be used to increase the thrust of the engine or to extend the hot section design inspection interval to 6,000 TACs.


The F414 EDE seems to be a significant improvement over these engines though.
The new compressor improves airflow and efficiency, and time between overhauls is increased from 4000 hours to 6000 hours. The 3-D aero turbine is more efficient, with higher temperature capability, while increasing fatigue life from 2000 hours to 6000 hours.

So hours translate into more cycles. Assuming a multiplier of 1.5 at the minimum, we get 9000 cycles for the compressor's overhaul. That's 2.25. Now all we need is how many hours the M88's core can function between overhauls.

Anyway, the last I heard about the M88 is its inspection interval is 800 hours, so I guess it should be at least 2500 hours of core life, not 800. 'Cause then the 2.5 times difference would make more sense. So 6000/2500 = 2.4. And 2500x1.5 = 3750 cycles. So maybe 2600 hours.

And GE has eliminated the need for inspections for the F110.
The enhancements can help provide up to a 25% improvement in cost-per-flying-hour, a significant time-on-wing increase, and elimination of special inspections.

So it may have translated into greater benefits in the F414.
 
I am having a doubt regarding the aircraft generations. Like USA, Germany-France, UK-Japan-Spain all are developing a sixth generation fighter jet.

Is there any specific criteria which will make the developed jet as six generation? Like generally all the generations are what USA has defined.

Now, if USA introduces near hypersonic speed with their aircrafts and others cannot then will they also qualify for six generation tag?

Sorry, if the question is childish.
The lines between gens have become blurred hence 4.5th gen. Unlike moving from prop powered to jet powered planes which is a clear distinction. 6th gen looks like 5th gen with more automation and drone swarms for support.
 
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Wow! Now the articles are picking up what I foretold about Rafale M vs J-15s:


And some people here think that Rafale Ms will never face PLAN fighters, lol.

@randomradio What's your take on Rafalec M vs J-35 in a head-on fight?
Whatsamatter boy you need someone else who is as clueless as you to think for you? Why don't you give it a go and try to guestimate what would happen if a 4th gen naval fighter went up against a 5th gen/stealth naval fighter head on... but be careful I don't want you to hurt your brain if it gets too difficult to figure out. :sneaky:
 
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Now they are having fantasies about the super hornet engine.

It is f414-ge-400. Same specs as the F414-INS6 that india is looking at.

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Wow! Now the articles are picking up what I foretold about Rafale M vs J-15s:


And some people here think that Rafale Ms will never face PLAN fighters, lol.

@randomradio What's your take on Rafalec M vs J-35 in a head-on fight?

Depends on how capable the accompanying drone will be from a STOBAR carrier.

The Chinese will have more capable ships and carriers by 2035, so the Vikrant + Rafale combo won't be enough in both capability or numbers. And weapons and network will matter more than the type of aircraft.

The further away they are from India's land, the greater their advantage 'cause the IAF won't be able to support them without heavy bombers and long range missiles.

The overall situation is much more complex than jet on jet.
 
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Depends on how capable the accompanying drone will be from a STOBAR carrier.
Is IN looking for naval version of AURA? Dassault will also integrate high end drones with Rafale F5 later this decade or early next decade.
The Chinese will have more capable ships and carriers by 2035, so the Vikrant + Rafale combo won't be enough in both capability or numbers. And weapons and network will matter more than the type of aircraft.

The further away they are from India's land, the greater their advantage 'cause the IAF won't be able to support them without heavy bombers and long range missiles.

The overall situation is much more complex than jet on jet.
Does upgraded MKI and Brahmos combo substitute our bomber disadvantage? What if we place a squadron of MKIs in A & N? They could fight long way away from IAF bases?