*New J-10 Thread*

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Gollevainen

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yeas that rigth. After you have made 15 post, you will be able to use PM feature. Our admn. have decided that its needed to prevent spammers to use it to harrash others. If you have proplems with the issue, please contact webmaster about it.

Also, please remember that this is english language forum, and if the chinese language discussion continues, Im forced to delete them. Read the Forum rules!

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kongliang

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Many chinese scientists have a bad habit ,that is look down upon themselves .

So they always think the technologies imported from other advanced countries is better than that we devised by our own hands .And then just import and import ,at last our own design industry will be destroyed .

Also for a long time ,under this bad spirit ,it is so difficult for J-10 to survive .Almost 20 years ,so many scientist pay out their most valuable time to this project ,and even so ,they have faced the crisis that this project will be doomed to the grave .

And the most valuable thing that we got from the J-10 project is that we can design and produce an advanced plane all by ourselves ,and this also cultivate a strong research group .
 

goldenpanda

Banned Idiot
I think these J10 guys gave good interviews

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I translated some parts of their speech

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So yeah I'm seeing more and more confident leaders in Chinese engineering. In fact we always had good top people. The problem is at the bottom.
 

ofone

New Member
Many chinese scientists have a bad habit ,that is look down upon themselves .

So they always think the technologies imported from other advanced countries is better than that we devised by our own hands .And then just import and import ,at last our own design industry will be destroyed .

Also for a long time ,under this bad spirit ,it is so difficult for J-10 to survive .Almost 20 years ,so many scientist pay out their most valuable time to this project ,and even so ,they have faced the crisis that this project will be doomed to the grave .

And the most valuable thing that we got from the J-10 project is that we can design and produce an advanced plane all by ourselves ,and this also cultivate a strong research group .

Why we look down upon ourselves?Just because there are too many import.

Don't know what are you talking about..........
 

kongliang

New Member
Just because there are too many import.
That is just one of the reasons ,and only the success of so complex projects like the "J-10 and the WS-10A" can give chinese aviation companies enough confidence .

Product and process are different ,the process of this two projects is so long and some failures is so frustrated that for some time ,the main designer "Song Wen cong" and "Zhang En he" even lost the confidence .When the projects are completed ,the tasks to improve them are not too hard .
 

crobato

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I think I have to say something,You can don't trust me,and you have the rights to think that I am cheating yours.It's doesn't matter.
Then there is some facts in China.
The locomotives in china seems all made by chinese,in fact,45% of techniques in the locomotives come from siemens.And chinese engineer do not master those techniques.Even though the fastest speed of the locomoytives can just reach 300km/h.And most of the westen countrys master those techniques in 1970s.

Lol, how many locomotives in the west reach 300km?

None, other than the German ones.

Maglev or magnetic levitation is currently the cutting edge of the state of the art. Why do you think an electrical company like Siemens is involved?

The bigest airplanes made in China can just hold 90 persons.In this kind of areas,china even cann't compare with Brazil.

And which Brazilian plane holds 90 persons?

In the area of super large scale integration,China can not compare with taiwan and South korea.The latest CPU can just work in 400M/Hz.And its reliability of electromagnetism is not good enough to use in military purpose.

Sorry but Godson 2 is over 1 GHz. Reliability over EMP? All chips are not reliable against EMP. You have to design special chip packages and Faraday cages over the equipment to shield them.

With computer technologys,China can just send three person into airspace.Nearly 40 years before,America have sent there astronaut onto moon.

And how many other countries besides American and the Soviet Union that ever sent an astronaut to space?

None. Not Japan, not Germany, not France, not the Great Britain.

There is nothing wrong with being third. Just so long you have actually done something.

So, do you know why America do not permit China obtain any military high tech.

Lol. Some Americans think that the US secretely allows technology to seep through to China to help create a "threat" so the US can justify their own defense programs. Can't let the competition fall too behind, can we?

Nowadays,the economy of China is developing, and more than half of the export depend on multinational companys,also nearly half of GDP depend on multinational companys.Just in a few area,chinese companys still keep its monopolization,and those companys are non of hightech.

Nothing wrong with that. At least it shows an open economy where the world can participate.

J-10 is that cheap just because the planned economy system in China military area.It's so incredible that America always think the military expenditure in China was underestimated.
I study in PLA Ordnance Engineering college in shijiazhuang.My tutor is an experter in chinese ordnance area.Because of the secrecy low,I can just say those,without any data.

Lol. Ordinance is very different from aeronautical engineering. Tianjin isn't very near centers of aeronautical and electronic engineering like Chengdu, Shenyang, and Nanjing.

Planes are not made of cheap labor. They require an investment in the most complex machinery, including 5 axis milling machines. They require skilled and trained labor, which even in China, the wages of such are going up every year.

Well said there.

Hi crobato. Can you tell me how you came to the conclusion F16 has better sustained turn rate? It seems J10 would have the better lift to drag as well as better thrust to weight, if you go by the lower range weight estimates.

That's because during a turn, a low wing aspect delta at a higher angle of attack produces more drag than a sweep wing with a higher wing aspect.


Hi people, I just came from the defencetalk forum.

Oh I see. Just remember to properly disinfect yourself and use deodorants to cleanse out the odors. Then you will be fine.
 
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Spike

Banned Idiot
And which Brazilian plane holds 90 persons?
Actually Embraer is a Brazilian company and is the third or fourth largest commercial aircraft maker in the world. They make small jet liners and private jets but the largest planes can hold +100 people.
 

optionsss

Junior Member
I think I have to say something,You can don't trust me,and you have the rights to think that I am cheating yours.It's doesn't matter.
Then there is some facts in China.
The locomotives in china seems all made by chinese,in fact,45% of techniques in the locomotives come from siemens.And chinese engineer do not master those techniques.Even though the fastest speed of the locomoytives can just reach 300km/h.And most of the westen countrys master those techniques in 1970s.
The bigest airplanes made in China can just hold 90 persons.In this kind of areas,china even cann't compare with Brazil.
In the area of super large scale integration,China can not compare with taiwan and South korea.The latest CPU can just work in 400M/Hz.And its reliability of electromagnetism is not good enough to use in military purpose.
With computer technologys,China can just send three person into airspace.Nearly 40 years before,America have sent there astronaut onto moon.
So, do you know why America do not permit China obtain any military high tech.
Nowadays,the economy of China is developing, and more than half of the export depend on multinational companys,also nearly half of GDP depend on multinational companys.Just in a few area,chinese companys still keep its monopolization,and those companys are non of hightech.
J-10 is that cheap just because the planned economy system in China military area.It's so incredible that America always think the military expenditure in China was underestimated.
I study in PLA Ordnance Engineering college in shijiazhuang.My tutor is an experter in chinese ordnance area.Because of the secrecy low,I can just say those,without any data.

Actually the Chinese automative industry, which is wide open to the international world, the local company actually aclaimed 38% of the market share in 2006. The price is the main factor but these aren't bad quality, atleast they are good enough to win over a contract to produce taxi for london. I am sure if they did not pass a certain western standard, this wouldn't happen. A lot of people have this speculation about Chinese company only can kept their market share by monopolization, you know if you never live in both the western world and China for a long time, it is hard to appreciate the impovements in the Chinese goods. :china:

I actually have some doubts about how much do u really know about the J-10. For most military projects, only the core group of engineer can really have a good picture about things they are building. The projects would be dividied into several sections the manufacturing, testings prior, testing after the project... the list goes on and on. My dad's company was working on a joint project(military) with the Canadian government. It was not until very late did they know what the program was for. Before that they were just told "you suppose design this thing, that fits the following requirement...". If you ever get a chance to talk to the top tier scientists from the US national lad, who had left for a high paying job(sadly), most of them have no clue about the purpose of their work, except for the acedimic ones. I am sure, J-10 is a much bigger project, involving much more people...;)
 
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tphuang

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It seems that you do not know the reality of China a little bite.
看来你并不了解中国,不了解中国的军事工业体制和中国军事工业的水平
Chairmen Mao said :No investigate,No say-so
毛主席曾经教导我们说:没有调查就没有发言权。

We on this forum know a lot more than you think. If you are one of those who got kicked off Chinese forums for posting junk and decides that it's time to spread rumours, then you can seriously go somewhere else. I don't mind you stating things like J-10 is not as good as people think, but do not speak like you are superior or know more than anyone else on this forum until you have proven you have the right to do so.

Actually Embraer is a Brazilian company and is the third or fourth largest commercial aircraft maker in the world. They make small jet liners and private jets but the largest planes can hold +100 people.
It's in the works, but not ready yet. Different models of ARJ-21 can compare to the largest ERJ planes. Basically, this regional aircraft industry is current just Bombardier vs Embraer, but we may see AVIC-1 and Sukhoi in the game in the future.
 
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