Regarding Jiang Yanhai's request, Zhao Lao smiled.

"Boy, you are now the person in charge of this research institute, and you are responsible for all the funds. Zhao Lao smiled.

"Of course I know that, but the main reason is, didn't I want to keep you? It's always negotiable, and if I'm a dictator, you'll definitely have to choose another institute later. Jiang Yanhai also smiled.

"Hahaha, okay, but you can rest assured for the time being, I still have confidence in you, or even if you are in the national research institute now, you can preside over a project alone, you have Zhuyu in front!"

"Okay, you give us the drawings, as for the issue of confidentiality, don't worry, this place was previously responsible for the security of the national security side, so confidentiality will not be a problem, we have also exchanged a lot of design matters with Taihang." Zhao Lao said very simply.

"Okay! This is okay, but there is one point, I still emphasize, you must not leak secrets. Jiang Yanhai repeated.

Zhao Lao and the others smiled.

Jiang Yanhai is not nonsense, the level of confidentiality here is also very high, all the drawings Jiang Yanhai is a complete drawing, there is naturally a computer here that reads it, and after copying his own drawings in.

As soon as Zhao Lao and the others saw it, Zhao Lao couldn't help but speak; "Oh, good boy, you're really a complete drawing! I thought we'd need to help with the details, but that's really just the building part. ”

"Still, I need to take a look at it first, don't you mind?"

"Of course I don't mind." Jiang Yanhai smiled.

Zhao Lao they immediately looked at it, the details do not need to be seen, mainly look at its principle and other design parts, as an expert in engine design, these parts Zhao Lao can understand at a glance, although some details are not very clear.

"Boy, you're a bit ambitious." Before looking at it, he naturally had to look at the data first, and after reading the data, Zhao Lao looked at Jiang Yanhai with some surprise.

"Of course it is, since you want to design it, of course you have to design the best."

"That's not the best question for you, is it? You ...... The volume is so small, and it has such a high thrust ratio, and in the air intake, etc...... Don't say it, it makes sense. ”

Zhao Lao quickly fell into contemplation, because this engine is different from the mainstream design in the world now, it is a separate design, at first glance, although a little unreliable, but take a closer look, just like Jiang Yanhai said, the principle can be said to be reasonable.

"Can it be done, can't you just build it and take a look?" Jiang Yanhai smiled directly.

"Good boy! Then let's get straight to the point, about the materials, when can they be delivered. ”

"The materials are already in place."

Naturally, they don't need to do it, but they still have to communicate with the manufacturing workers, and the manufacture of an engine is not a simple problem.

It's not like an assembly line operation, which is faster to produce, and here it's very slow to produce an engine.

And theoretically speaking, the research and development process of an aero engine is actually very slow, for example, the component test takes about 100,000 hours, the 100,000 hours is the accumulation of different components, the material test is about more than 40,000 hours, and the vehicle test also takes 10,000 hours.

And now the previous ones have been skipped, and the more than 10,000 hours of vehicle testing, whether it can be saved depends on the specific test results.

And the reason why the previous can be omitted is also because it is now a private research institute, so as long as you have money, you can play as much as you want, but the state can't. This is also the reason why private research institutes are sometimes more efficient, especially when it comes to an arrogant boss.

I don't care about the money consumed, it's really that the progress is sometimes very fast.

10,000 hours of vehicle testing is more than a year, and although it may be accelerated here, the overall test time will not be too short.

If you have money, the actual vehicle test time actually doesn't take that long, because the whole vehicle test refers to assembling a complete engine and then starting the test. But there are many kinds of tests, and the time for these tests to add up to more than 10,000 hours is to reach more than 10,000 hours, so if you have money, you can build many engines at the same time and carry out different tests at the same time.

But let's talk about it first, as long as it is made, some data on thrust and other aspects can have results, and these results are related to the next action at that time.

The speed of manufacturing is not fast, but it is not slow, and it takes about a little more than a week for a new Phantom engine to finally be built.

When he saw this vector engine with a shape that was different from the traditional engine, but the nozzle was not much different, Jiang Yanhai's emotions were actually very excited, because it was possible that he would bring not only an engine, but also a series!

For example, the reduction of its size is actually to improve its combat effectiveness, and then a little performance sacrifice is made, that is to say, its volume can be enlarged, so its thrust will naturally increase.

A fighter like the Phantom may have requirements for its size, but if it is said to be some large stealth bombers, then the volume of the bomber is already large, so the volume of the engine can naturally be enlarged.

The bomber can increase the size of the engine in exchange for higher performance.

And this engine can be used in more places, for example, to reduce its thrust, but its size is smaller, so it may be applied to some high-speed unmanned reconnaissance aircraft.

There is also a single engine and a double engine that are actually different.

After the entire engine was completely manufactured, Jiang Yanhai and the others naturally went to the place where the engine was tested.

At this time, Jiang Yanhai did not participate, he just watched from the side, and the overall process was in charge of Professor Zhao Jianguo, they have detailed experience in test driving, and if they encounter some dangers, they can also stop as soon as possible.

Jiang Yanhai prepared ordinary aviation fuel here and the aviation fuel used in this engine that he specially matched, and he wanted to see how big the gap was between the two.

"Everybody ready." Zhao Lao took a deep breath and spoke directly.

Although he is not very optimistic about it in his heart, but now that it is here, as a scientific researcher, he must treat it as a serious matter with 100% confidence!

And now it's the first start-up test of this engine!

"The fuel connection is complete! Check it right! ”

"All the equipment lines are connected! Check it right! ”

"The measuring catheters are connected to the individual measuring points! Check it right! ”

"The sensor and each plug cable are connected! Check it right! ”

"Ready to lift!"

"Ready to hoist understood!"

Over there, with the operator's gesture, the pre-assembly frame that has completed the engine installation is lifted by the lifting beam of the upper transport system, and then along the upper transport track and turnout, through the electric gate of the test workshop into the test workshop, and then the pre-assembly frame falls to the test bench, and then the staff directly locks it with the plug-in safety pin.