Ugra Bhairav
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Tejas MK-II put in limbo. USA twisting arms.
Kaveri ko fund nahi kiya aab Bhugto..
Kaveri ko fund nahi kiya aab Bhugto..
I am even thinking, kaun aisa babu baida hai govnrment ki jisko USA ki history nahin pata aur deal kar baida engine ka.Tejas MK-II put in limbo. USA twisting arms.
Kaveri ko fund nahi kiya aab Bhugto..
We are purchasing GE-404 since TD & PV days of Tejas. It is natural choice.I am even thinking, kaun aisa babu baida hai govnrment ki jisko USA ki history nahin pata aur deal kar baida engine ka.
God knows why western companies give tech to China but not India. Why they hate India.![]()
Powering Proliferation: The Global Engine Market and China’s Indigenization
The military turbofan engine market proliferates technology nations like China need to build modern jet engines to compete with the United States. This brief explores China’s push to modernize its capabilities and broader dynamics in the global military engine market.www.csis.org
Despite not being related to the Kaveri program, this is a very interesting article about jet engines.
Talks about the origin of the first jet engines which was initially driven by UK and Germany in World war II era. After the war, UK transferred its engine tech to US, Soviets got it from Germany.
China started its program in the 70's getting help from western firms. In 1976, Rolls-Royce sold the rights and machinery to produce its Spey MK.202 turbofan engines, intended for use in Chinese tactical ground-attack aircraft, to the Chinese aerospace industry. Russians helped them further in the 90's
Additionally, Chinese jet engines currently have only 1/4th the reliability of western jet engines. One of the biggest barriers for Chinese engines is the immense engineering and manufacturing capabilities required to design and operate the Advanced 5 and 7 axis CNC machining tools. This capability in machine tooling dictates the ability to manufacture products such as large aircraft structures and compressor turbine blades. These tools are currently restricted under export controls and manufactured by a select few countries like US, Germany and Japan.
TLDR; We need an all round system approach to even get remotely close to western jet engines. Large investments in machining tools and techniques, Material sciences, CFD and Composite materials as well as human technological resources are required.
For military related stuff, lot of this tech transfer was done during the 70's to 90's, continuing into 00's . The western(primarily American) idea at that time was to wean China away from Russia and cause a Sino-soviet schism. These prevailing thought process at that time was that China would take this technology, open itself up and become an anti-russian bulwark in Asia. Of course this idea backfired spectacularly 40 years later. Thank the m**derchod Kissinger for such brilliant ideas.God knows why western companies give tech to China but not India. Why they hate India.
Gtre has made successful dry thrust engine. Which is stable makes descent power of 52kn..We are purchasing GE-404 since TD & PV days of Tejas. It is natural choice.
However criminal was linking of GE-414 to screwdriver in India, you yourselves handed over your arm to be twisted by amrica badhur.
MOST Criminal was stifling KAVERI of Funds when you were ALREADY senctioned in 1990s.
Imported Air Force and BABUs had not learned any lessons.
Aab Bhugto....
Now Spend 20Billion on meager 114 MRFA.
1/10 th of 20Billions would have done wonders had it been spent on Kaveri.
Biggest monkey running after Imported Fruits was IAF.
Jet engine is not that super duper tech. It is old school technology based on old school science.God knows why western companies give tech to China but not India. Why they hate India.
Ma chuda bhadwe sare engine to tum chinki ping pong ne Russia(al31, klimov rd33) ke reverse engineering karke banaye hai..Jet engine is not that super duper tech. It is old school technology based on old school science.
Not really, its blade-metallurgy is ever evolving process.Jet engine is not that super duper tech. It is old school technology based on old school science.
The physics is old but material science and metallurgy is ever evolvingJet engine is not that super duper tech. It is old school technology based on old school science.
The physics is old but material science and metallurgy is ever evolving
We all know about fluid flow through curved vanes,
Supersonic expansion through converging diverging nozzle
But which material(composite,metals,alloys) combination produces optimum performance is the real deal
I think what india is lacking is machining
And many tools
Manpower comes with proper flow of fundAdd testing labs to validate the numbers.
Dog shit funding and lack of manpower.
Isn't is about strong enough material to withstand the extreme temperature. The more the inlet temperature the more thrust it can output at same size. The russians are at some 1500 to 1600C while US is at 1980C. Some said even to increase some 10C it takes billions of money.The physics is old but material science and metallurgy is ever evolving
We all know about fluid flow through curved vanes,
Supersonic expansion through converging diverging nozzle
But which material(composite,metals,alloys) combination produces optimum performance is the real deal
I think what india is lacking is machining
And many tools
I some where read that if kaveri HP stage temperature resistance increases by 60° it's life will double..Isn't is about strong enough material to withstand the extreme temperature. The more the inlet temperature the more thrust it can output at same size. The russians are at some 1500 to 1600C while US is at 1980C. Some said even to increase some 10C it takes billions of money.
We need this as soon as possible. Hopefully it is designed to easily replace the Ukrainian engines in the Talwar and the P-15 class ships when they go into refit.Marine kaveri in progress
With a 12 MW Engine the max you can power is upto a 3000 Ton Corvette.We need this as soon as possible. Hopefully it is designed to easily replace the Ukrainian engines in the Talwar and the P-15 class ships when they go into refit.