The woman who spoke was an engineer from the top rocket research institute, named Su Ying, 26 years old this year, because of her strong personality and addiction to research, so she is still a single dog.

Among these 500 people, only she has the most qualifications and insights, and she is also a top student in the college entrance examination that year, and she also has a strong logical thinking ability.

So Jiang Lang also arranged for her to do a job as a "consultant".

In this job, in addition to integrating the design ideas of these hundreds of people, the main job is to "pick thorns".

That is, to pick out some unreasonable ideas and design drawings, so the words just now will often happen here.

So this is also a job that offends people, but her identity and qualifications are there, and the certificate is also there, and Jiang Lang personally accepted his fate, and Wang Qi vouched for his character, so he could only hold back if he was not satisfied.

"Knock knock." Ye Fan knocked on the door of the conference room.

Soon the door of the conference room was opened from the inside, and Ye Fan recognized him, he was the Wang Tao who just said that he was going to build a large-volume and high-thrust rocket.

Although this guy is also a graduate of a prestigious school, his level is still very high, but he is more like a modern version of Zhao Kuo, with no theoretical knowledge, and many things are on paper.

And the reason why Ye Fan left him was that Wang Qi from the Personnel Department said that although this guy has done things a little bit on weekdays, he will also be a material to be made in the future if he sharpens his temperament.

"Boss, general manager." Wang Tao also said hello to Ye Fan, then walked out of the door with his own blueprint, sat back in his seat, and began to meditate.

There is not much flattery, and there is no worship of power and money, and he treats Ye Fan as the boss of his boss.

And this is more like the "literati style" of the ancient literati and ink writers, who are not afraid of power and money, and do not bend their waists for three buckets of rice, and some are just

In this social environment where people are drunk with money, entertained to death, and laugh at poverty and prostitutes, such a character is rare and valuable.

The five hundred people present have more or less this kind of personality in them, and this is why they have repeatedly hit a wall in some research institutes.

At that time, the vice president of Peking University could have nominated academicians, but the other party withdrew before the election and said that he would never run.

It was because he pointed it out bluntly, saying that when he was in the institute, the three academicians were all around a director and laughed.

This is true of some of the top academicians, not to mention some of the researchers below.

In the conference room, there is a mahogany conference table more than 20 meters long, which is very large, and at the same time, there is a holographic projection module on the table, on which drawings are displayed.

"It's okay, I'm just here to listen, you guys you." Ye Fan didn't want to interfere too much with their normal communication, so he just found a stool and sat down.

Ye Tingcheng, Jiang Lang and Tang Xue are the same. Keep your books in stock

"Ahem, let's get started." Su Ying also cleared her throat, and then tapped a few times on the keyboard, and the holographic projection on the desktop began to show a design plan.

"According to the boss's requirements, we need to design a total of three batches of rockets, each batch of cargo compartments will gradually increase, and at the same time we will have new materials as a replacement, so as to continuously improve the engines of our rockets."

"This plan was proposed by Zhao Huasheng, and it is also the most in line with the existing conditions, increasing thrust while ensuring the maximization of the cargo compartment."

"What is shown in this plan is the first batch of twelve rockets, which is limited by the thrust of the current domestic rocket engines, so we need to obtain a batch of things called 'ion engines' from Datang Heavy Industries.

So as to replace the launch of the first-stage rocket from the ground, only electrical energy is needed, and this ion engine will send the rocket above the stratosphere, and then our first-stage rocket engine will start to ignite,

Our rockets can save fuel from the ground to an altitude of 30,000 meters above the stratosphere, so that the cargo compartment can be increased without the same thrust of the rocket engine, because the volume of fuel is reduced. ”

As soon as these words came out, all eyes turned to the young man with glasses and somewhat unkempt hair sitting in the corner of the conference table.

"Well, that's what I thought at the time, our existing engines are basically working fluid engines, and when you increase thrust, you will increase the fuel, and the volume will also increase.

It's like Wang Tao's plan, so if there is an engine that can provide strong thrust without providing liquid fuel, and it is also very lightweight,

We can rely on this engine to raise our launch plane from the ground to an altitude of 30,000 meters, which can save more than 30% of fuel.

That is, the rocket really ignites and really starts to consume fuel, at an altitude of more than 30,000 meters, so that the problem of fuel, volume, and thrust is solved. ”

As soon as these words came out, everyone was surprised and applauded him one after another.

Because this guy's train of thought is completely jumping, and Watson has indeed succeeded in discovering the blind spot.

It's more like an elite academic research discussion meeting than a daily job of handing in homework to your boss.

"Now let's talk about his thinking, in terms of engines, he wants to use some rare metals of Datang Heavy Industries, as well as new substances refined from our domestic rare earths.

There is also our domestic YF-100 rocket engine, this rocket engine is also used in the Long March series of rockets, so his plan is to manufacture and modify this engine,

With the same volume, it has 80% of the power of the F-1 rocket engine of the Saturn V, the most powerful launch vehicle in human history. ”

Soon, the holographic projection showed the design of this new type of rocket, the height of this rocket reached 130 meters, the take-off weight of 3038 tons, the total thrust reached about 3600 tons, and the payload of 280 tons can be transported to a high-synchronous orbit.

Because of the four-stage design, it avoids one of the serious problems of today's two-stage rockets, which is to drag too large dead and heavy flights for a long time.

The first-stage engine of this new type of rocket uses an ion engine, which flies to an altitude of 30,000 meters and sheds the first-stage engine, and the second-stage engine begins to ignite.

The second-stage engine is a kerosene engine, although the specific impulse of this engine is low, but because the ion engine is ignited immediately after falling off, its own speed is still there, so the sensitivity of the contrast impulse at this stage is not high, and it is more about thrust.