From Yang Haisheng's point of view, looking out of the porthole of the cabin, it should be in a hangar.

Then, in the picture, there are various explanatory texts superimposed on the screen.

The relaxed voice of the young man surnamed Bai came from the communication channel: "Brother Yang, the official spacesuit helmet will carry augmented reality functions, and the entire Yinglong operation manual is built into it. So now, this layer of functionality is also embedded in the training spacesuit. ”

Yang Haisheng said, "Received." But I can't help but feel the advanced technology in my heart.

In the past two days, I have learned the entire operating procedures of the Yinglong in writing. Now it's not difficult for them to get started with the simulation.

The design of the Yinglong itself is closer to their operating habits as pilots than manned spacecraft.

On the one hand, this is close to the piloting of an airplane, at least at the stage in the atmosphere.

On the other hand, it is also very similar to manned spacecraft, with various prescribed operating procedures.

"Command center, the take-off inspection procedure has been completed, Ying Long. ”

"Ying Long, the runway has been emptied, enter the runway, ready to take off. ”

"Pull into the runway, get ready for takeoff, Ying Long. ”

The hangar is transparent on both sides, and the runway is directly in front of the aerospace aircraft, so there is no need for a tractor.

In Yang Haisheng's view, the image seen from the helmet shows that the plane is leaving the hangar, and the flickering path indicators in the field of vision overlap with the ground markings.

But that's not what shocked the four.

The most shocking thing is the vibration from the four seats, and the moving images seen in the field of vision, which are really real.

Yang Haisheng: It's not that they haven't been trained in simulation, including the so-called augmented reality virtual reality, such technologies, or the low-level forms of these technologies, everyone has experienced.

But with the comparison, the feeling is more distinct.

It is estimated that if I go back and review it again today, Director Xiong will definitely tell Commander He again that the application of quantum supercomputing has too much auxiliary effect on the entire system.

But for now, let's get the training done first.

When the plane came out of the hangar, it was obvious that it was an island.

This is probably the picture of Flintstone Island?

"Command center, preparations for take-off have been completed, Yinglong. ”

"Yinglong, allowed to take off. ”

"Ready for takeoff. Forward one, countdown five, four, three, two, one, start!"

The voice is unfazed, showing a strong psychological quality.

Of course, maybe it's just simulation training.

From the outside monitoring screen wall, the engines of the aerospace aircraft began to erupt, and the Ying Long began to accelerate on the runway.

"Ying Long, how do you feel?"

"Command center, the Ying Long feels good. Yang Haisheng replied calmly.

Essentially, this one feels bland.

The acceleration is not fast, and the vibration sensation is weak...... Maybe it's because it just started.

The runway is indeed a bit longer than the average airplane runway.

The Yinglong does not have the same wingspan as an ordinary aircraft, and the aerodynamic layout does not get that much lift during the take-off phase. Coupled with the take-off weight of several hundred tons, it is strange that there is a clear sense of acceleration when it first takes off.

What's more, now the engine is not in the most powerful working condition.

But even if it was one forward, even if it was pushing the Yinglong, which was more than 400 tons, it still quickly raised its speed.

Aerospace aircraft engines are really powerful things.

After gliding a distance of nearly 2,000 meters, the Ying Long was finally pulled off the ground. From the simulated footage of the surveillance screen, the plane slowly climbed, and then shortly after, the sound barrier was breached.

"Altitude 1300 meters, forward two, countdown five, four, three, two, one, start!"

At this time, Yang Haisheng and others felt the acceleration. But this feeling ...... Compared with flying a fighter plane or taking a Shenzhou, it is really much gentler.

"Ying Long, how do you feel?"

"Command center, Ying Long feels good and works properly. It is expected to reach 10 times the speed of sound after 113 seconds. ”

In this case, everyone will feel a little more acceleration of 2G, even the most ordinary ordinary people, there will be no uncomfortable reaction, not to mention the protection of the spacesuit?

Director Xiong has some expectations to see whether the rocket engine mode will start normally and how it will perform after reaching hypersonic speed.

"Forward three, countdown five, four, three, two, one, start!"

The tail section of the aerospace aircraft, the working state of the engine is completely different.

And the angle at which the nose of the Yinglong was raised was also larger.

Director Xiong asked with some curiosity: "What kind of effect is the effect of advancing four and five?"

Bai Yang thought for a while and said, "They are all aerospace elites, so that acceleration should be no problem, right?"

Director Xiong nodded and said, "Don't exceed 10 G's for too long, it's no problem." ”

Bai Yang smiled and asked, "Ying Long, do you want to try to advance four?"

The corners of Yang Haisheng's mouth curled up slightly: "Forward four, countdown three, two, one, start!"

The acceleration of the Ying Long was noticeable, soaring into the sky, and it was already rapidly approaching the Kármán line.

Director Xiong looked at the data on the screen and exclaimed: "This acceleration is already more than 7 G, the structural strength of the Yinglong is so great?"

Poplar smiled but didn't say a word.

Launch vehicles that require high physical fitness and structural strength generally have an acceleration of 5 G. The space shuttle only has three or four G's, so many scientists with average physical fitness can also go to space.

Under the observation of Director Xiong, Ying Long, relying on the ability of the engine, actually provided a comfort mode from two or three Gs to a speed mode of more than seven G, which was really a bit ridiculously strong.

"Then go forward five ......"

Poplar replied: "Forward five is the vacuum mode, maximizing the specific impulse. Wait until you cross the Kármán line, you can switch to forward five, or simply close and adjust the track and attitude through the vector spout. Depending on the mission and the state of arrival in space, the computer on the Yinglong will provide suggestions, and the commander and pilot can also make their own judgments and operations. ”

With the propulsion speed of the fourth advance, the Ying Long soon came to space.

Among the four people, Wang Yang has never really been to space. At this moment, the space scenery seen from the porthole made her a little intoxicated.