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Yeah,SC160 will be using staged combustion power cycle just like in RD-180. I'll repost this image again. arre yaar wiki me sab diya hai RD-180's vaccuam thrust is 4150KN and 3830KN at sea level.

Both staged combustion and expander cycles are closed. In staged combustion some amount of fuel is burned in preburner and generated hot gases then power turbines.then exhausted gases are pumped in the combustion so cycle is almost closed In expander cycle fuel first cools combustion chamber, in...

But RD-180 is semi-cryogenic engine using staged combustion cycle.In the previous post you asked about closed loop cryogenic engine.

But RD180 is semi-cryogenic engine

True,but ISRO is developing CE of 600KN thrust which exceeds thrust margin of expander cycle.ESA is currently developing Vinci to power upper stage of Ariane-5. NASA's SLS block1 upper stage engine RL-10 uses expander cycle but they are replacing this upper stage with high thrust gas generator...

the last pic is so awesome.!

@Yogi Future of many ISRO's launch vehicles depends upon mastery SC technology.ULV mainstage will have SC160 engine and it will also power boost stage of RLV-TSTO.Araine 5 2nd stage cryogenic engine is a monster producing around 1.3MN thrust,If ISRO can pull this up I think they will mainstage...

LVM3-X will have a crew module as payload(credit:antriksh@NSP)

SEMI-CRYOGENIC PROJECT: Design of single element thrust chamber was completed and single element thrust chamber injector elements realised and cold flow tested. A rubber composition resistant to ISROSENE was also qualified. Rectangular rings, gaskets and O-rings for control components and turbo...

@Dillinger: I remembered that you asked about robots for spraying RAM paints on the thread"AMCA Project heading LCA Direction",Guess what? we are using Robots for spraying RAM on LCA itself. and We now also have a full-fledge facilty to calculate RCS of 1:1 model at NAL.

In Thermodynamics is there is concept that work output,any machine operating in closed reversibile cycle is maximam.However in real world no system is completely reversible,so the best we can do is to make cycle irreversibile and closed.This cycle is closed by reinjecting exhaust gases back...

^^ No problem.

Mate this is Type 45 Daring class destroyer model.

SRBM and MRBM have very high apogee(around 430km and highly elliptical) i.e,it would enter midcourse stage at a height of 200km and exit form this stage at same height before going to terminal phase.So to intercept the missile in it's mid-course stage you need two things. 1)A large booster...

PDV missile is terminal phase exoatmospheric interceptor just like USA's THAAD system.You need long range ,and system of radars to track total trajectory of BM,Since LRTR has a range of 600km so by the time control centre reacts on it,The missile would have crossed to Terminal phase.

@IND151: Mate,do you have any CGI pics of P15B class destroyer?.

Good News! Eradicate these scums.

It took me awhile to dig up some info about on MPR. MPR is a 4D surveillance(means it can calculate height,distance,range,velocity).It might replace Arudra AESA MPR that IAF inducted in 2011 OR it may happen that DRDO will replace critical Isrealy subcompoment(TRMM modules) by indigenous ones...

I agree on the point that we don't need an another Heavy 5th generation fighter and it's not possible to develope it from scratch now.Infact AMCA has its role only in IN. Don't you think that building AURA will be more ambitious than building AMCA,later would not require sofisticated Data-link...