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J-20 also uses russian engine, SO it is a stealth fighter or not? Also what is the relation between radar stealth & engine smoke? Please explain with any equation if possible.

Chinese are practical in fielding a stealth fighter with an underpowered engine only for its low observability. But IAF wont touch AMCA even with a barge pole , if it doesn't supercruise at mach 1.5!! same speed as that of F-22!!! manohar Parrikar is trying to read some reason into IAF by...

So as per your opinion no one can guess the size of J-20 by looking at the host of pictures released till now with many humans surrounding it!!!!!!!!! Can't you make out how big it is from the following picture? If you have any doubts ask any 12 year old and he will tell you. Don't rate the...

But if it uses it's radars it would be targeted by anti radiation missile.So it's 5th gen main advantage will be in danger

What are the total weight of big cannons, big bombs and big missiles in the internal bay?

These are all official or your assumed specs for j-20?If it is official please quote source.Your reply to the canards question shows dassault and EADS and SAAB are very far behind the curve when it comes to placement of canards.They too have to see some aerodynamic witch doctor why this idea...

Thanks for the objective view. can you give an educated guess about 1. No of TR modules on ASEA radar you reported to be on J-20 2.detection range and tracking range of the radar 3.Power requirement 4.RADAR diameter? 5.How many targets it can track simultaneously 6.What is the exact empty...

Ok i will stick to the topic of watching all J-20 pictures and reading whatever you guys post. Why bother with discussion. Just rename the thread as J-20----SEE THE PICTURE AND LISTEN TO OUR STORIES. IT WILL BE MORE PROPER. And we will discuss like the discussions in people's daily or any other...

no one denies china has a start. India too has a start. See k-9 is at the same stage as that of your engines. Try to read some open source info on it.If your country puts a modern engine with a twr of more than 7 at least on the single engined JF-17 and exports at least a 50 of them...

What the fvk is the matter here is ,once you copy someones design you wont be able to iterate to the next level fast. That's why mature design houses never copy someone else's design and proclaim non existent superiority instead they toil for years to have their own design. What ADA learnt...

where is the engine for their first export class , Jf-17 fighter class? Working on many engine designs that have lesser TWR than the rest of the world says something about their present material tech. IN contrast the k-9 has original design ideas behind it. It doesnot copy the exact schematic...

If GTRE can develop jet engine within 2 billion dollars ,then why do chinese need so many billions?Are you saying chinese are inefficient? We merely don't act as if we mastered whole engine tech and pretend we are running 10 or more dumbass engine program ,thats all.

Weight reduction from 1300 kg to 1100 kg is done. presently kavveri wieghs 1100 kg.It produces 75 kn thrust. Any primary school kid can do the math to know the present TWR is 7500 kn/1100 kg is more than 7. It is already achievd. The k-10 is to take this further to a TWR of close to 10. Also...

The links I am posting is neither in hindi nor in mandarin.It is in english.So you can just read it. An overview of the Kaveri situation was provided by the GTRE director, T. Mohan Rao, who was accompanied by his senior scientists. The hall was packed, and the language and tone of his speech was...

Sigh!!!!!! You never learn what is the topic of discussion.The basic irrefutable point is the level af metaulargy,and temperature and stress tolerence, of K-9 and AF-31 FP is the same as they both have a TWR of around 7.What is worse is k-9 is fully indigenous and ours, AL-31 is russian.Not...

Don't get taken by simple engine thrust numbers. It is the weight of the engine for the thrust produced and acceleration to reach the full military thrust that is important. In this field it is yet to be proven that chinese have surpassed the french. As it is always easy to hide the engine...

Too fast ,Too soon.Just give some more time for americans to become more inferior as these J 20s/30s are just pvs now. After a year or so you can beat the whole world with it.

Note in all the photographs you posted the nose cone is completely removed for fitting asea, that's what I meant.All asea occupies almost the entire radom dia ,because that will ensure higher power and range.If you say it was just a maintanence check on the photos you posted then there is no...

does your J-20 has the actual engine designed for itself in the first flight? Does your J-10 flew with WS-10 engine when it entered squadron service. you ,i and ,every one knows the answer. No.

That's what I said. It is not confirmed that J-20 has a functioning aesa radar on board as yet. And sensitive stuff like aesa radar is not opened and inspeected in unprotected open spaces, only inside proper facilities, they will open the radar.That's what I thought. I haven't comeneted upon...