Kaveri & Aero-Engine: News & Discussion

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uddu
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Re: Kaveri & Aero-Engine: News & Discussion

Post by uddu »

https://x.com/Varun55484761/status/1965036395241848979
@Varun55484761
For me,it looks like KDE + Afterburner. This may be Project Kaveri 2.0. Acc to certain reports, Kaveri 2.0 is an advanced variant of KDE. So Kaveri 2.0 and KDE+AB r different. There may be a chance that KDE+AB will integrate into LCA for testing

We need to wait for confirmation

RAA agint figured out the date :lol:
https://x.com/prudhvitej32/status/1965116424105623971
@prudhvitej32
This GTRE Kaveri + Afterburner image was clicked around 5 Th September , 2025

Observe saree design ( Pointed by Red arrow )
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uddu
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Re: Kaveri & Aero-Engine: News & Discussion

Post by uddu »

https://x.com/shiv_cybersurg/status/1965235831733723260
@shiv_cybersurg
KDE and KDE with afterburner compared
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maitya
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Re: Kaveri & Aero-Engine: News & Discussion

Post by maitya »

So it's final then ...
French Safran and DRDO combine to give India its first jet engine
... Safran-GTRE will develop nine prototypes of fighter engines within a time frame of 12 years. The engines will initially developed with 120 KN power but go up in capacity to 140 KN by the end of the 12 year time period.
...
Khalsa
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Re: Kaveri & Aero-Engine: News & Discussion

Post by Khalsa »

12 Years !!
drnayar
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Re: Kaveri & Aero-Engine: News & Discussion

Post by drnayar »

Khalsa wrote: 12 Sep 2025 19:1712 Years !!
it does look like it wants to jump a couple of generations , the F135 is 125 KN dry without afterburner
Rakesh
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Re: Kaveri & Aero-Engine: News & Discussion

Post by Rakesh »

drnayar wrote: 12 Sep 2025 20:40
Khalsa wrote: 12 Sep 2025 19:1712 Years !!
it does look like it wants to jump a couple of generations , the F135 is 125 KN dry without afterburner
That is how long it takes to develop a new turbofan.
bala
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Re: Kaveri & Aero-Engine: News & Discussion

Post by bala »

It is possible to hasten things when you have two entities involved. They can divvy up the work load and get to things quicker. Also the tools they have nowadays, including computer simulation can hasten things. There are the usual long poles like materials/alloys, which require a lot of test/analysis/trial & error iterations. Hopefully the expertize garnered by Dassault and GTRE should dissuade them from the wrong path. The 12 yrs is usual padding of time lines. It is imperative that time lines be hastened since the rest of the world is charging ahead.
Cybaru
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Re: Kaveri & Aero-Engine: News & Discussion

Post by Cybaru »

I hope they help get Kaveri to where it is needed for LCA Mk1/A.
Rakesh
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Re: Kaveri & Aero-Engine: News & Discussion

Post by Rakesh »

https://x.com/SafranEngines/status/1966449688728461482 ---> Safran Aircraft Engines strengthens ties with the Indian aerospace sector by signing new agreements with @TitanTeal, @GodrejEntGroup and @AzadEngOfficial. These partnerships support the ramp-up of CFM LEAP and military programs, boosting the “Make in India” initiative.

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Rakesh
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Re: Kaveri & Aero-Engine: News & Discussion

Post by Rakesh »

VIDEO: https://x.com/OsintUpdates/status/1966456995235459534 ---> India to sign a landmark defence deal with France to co-manufacture indigenous jet engines.
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Re: Kaveri & Aero-Engine: News & Discussion

Post by Rakesh »

VIDEO: https://x.com/chakranewz/status/1966522413195391288 ---> India embarked on a project to develop the Kaveri engine, but why did it give up, and was it the right decision? Admiral Raman Puri explains on Sandeep Unnithan Show.
bala
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Re: Kaveri & Aero-Engine: News & Discussion

Post by bala »

Quoting the above from Rakesh:

Why India Struggles with Indigenous Defence Tech:

Vice Admiral Raman Puri (Retd) examines the larger challenge of indigenisation—why past projects like the Kaveri engine stumbled, how dependence on Western suppliers persists, and why manpower and R&D bottlenecks threaten India’s strategic autonomy. From missed opportunities with Russia to the urgent need for young scientists and deeper investment in research, this discussion lays bare the choices India must make. Can the nation truly design and build its own critical defence systems—or will it remain tied to foreign technology for decades?

Watch from around 18:00 on Kaveri


// apparently the engine from China given to Russia for testing broke. However Kaveri did not but had issues.
// Admiral Raman Puri makes the point that from prototype to production is a different beast altogether.
// Repeatable process, tolerances etc have to be precise, otherwise the darn thing will not work.
// Remember for Mig21 engines (from my dad) that certain number of certain precise production steps were required, etc.
// Raman Puri is a must watch: he has a wealth of information. He talks about getting decent sized orders for Indian manufacturers, one example is WhaP which is languishing but used in Galwan, another on just 300 ATAGs. He wants the R&D budget hiked up like I do. He has a good grasp of operational needs vs prototype vs product. India must hire local talent and develop its own product - it is his mantra.
bala
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Re: Kaveri & Aero-Engine: News & Discussion

Post by bala »

Not quite Kaveri, but Godrej is involved in kaveri program.

Godrej bags 5 year Safran contract to supply LEAP engine components.

LEAP engine developed by CFM power aircraft like Airbus 320NEO and Boeing 737 MAX.
uddu
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Re: Kaveri & Aero-Engine: News & Discussion

Post by uddu »

Video in the link
https://x.com/DRDO_India/status/1967463225118847428
@DRDO_India
Tributes to Bharat Ratna Dr. M. Visvesvaraya on his birth anniversary. On the occasion of #EngineersDay2025, we salute the innovative spirit of our engineers whose brilliance fuels innovation, strengthens defence, and steers India towards self-reliance.

https://x.com/shreedharsingh9/status/19 ... 8389354663
@shreedharsingh9
Kaveri engine With New after burner
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