The test sailors of ship girls are like walking, which is very unserious, but the ship girls know what to test and will do everything they should do.

Xu Xingchen followed them, basically walking with them, riding on Chaoge's hull to follow them for a day to connect with their relationship.

Today's test has just begun. Everyone has just left the dock and followed the North Star to Neptune, and hurriedly returned to the Chaoge with their sister.

Xu Xingchen, who was standing on the deck, looked at the two of them running towards him quickly, and asked with some curiosity and vigilance:

"Why are you two back so soon? Are there any problems with your equipment or hull modification?"

"There is a problem!" Neptune came up and said loudly, "It's a big problem!"

Xu Xingchen was also surprised, his eyes flickering around the faces of North Star and Neptune, trying to find a relatively reliable one, but he quickly gave up:

"What's wrong? I verified it during the transformation, there shouldn't be any problem!"

Xu Xingchen was a little bit a little, but when he looked at the expressions of the two, he seemed to be not panicked. He even showed off his mind with a little bit of sensation:

"So, what exactly happened? What did you find?"

Neptune said with a smile:

"I found that the commander's transformation of the hull not only involves equipment, but also adjusts the cabin structure and the hull structure."

Xu Xingchen nodded without comment:

"Then what?"

Neptune suddenly said loudly with great excitement:

"Can you change me into an airplane?"

Xu Xingchen's head tilted, his expression was confused, and three question marks appeared above his head:

"Fly...changed into an airplane? What do you mean?"

Neptune described his thoughts in a row:

"Anyway, you can adjust the appearance of the hull, so you can lengthen my keel outward and increase it to the shape of the wings, increase the shaking fin and rudder, change it to the horizontal tail and ventral fin respectively, and then add a vertical tail to the apron.

"Then change the propeller to a turbofan engine, add two rows of wheels under the hull, and the superstructure is renovated into the shape of the back of the machine. The inside of the hull can be hollowed out, reducing the weight. Wouldn't I become an airplane?"

Xu Xingchen was directly shocked by Neptune's imagination. The more he heard, the more outrageous he felt. While opening his mouth to refute, a thought arose in his mind at the same time, feeling that the operation this guy said did not seem to be completely unfeasible...

So Xu Xingchen instinctively entered a state of thinking and analysis, considering this transformation mode from ship to aircraft...

Structural adjustment is fine, but as warships, their hull weight is far greater than that of aircraft.

The largest aircraft in the world, the An225 transport aircraft has a maximum take-off weight of 640 tons and a fuselage length of 84 meters. Any 056 frigate can surpass him, not to mention that the hull of Neptune is 6,600 tons, and the length of the hull reaches 132.6 meters.

So if they just modify the shape of the hull, it is obviously impossible to fly. All the structural materials of their hull must be replaced from steel to aluminum as much as possible...

Even so, if the hull is not done (crossed off)... the body is shortened, the final Neptune aircraft weighs at least 1,000 tons or more.

When Xu Xingchen thought about it seriously, he didn't realize that Neptune had not finished speaking.

Neptune looked at Xu Xingchen's reaction and was obviously very satisfied and proud. She deliberately paused to make Xu Xingchen start thinking, and then continued to add excitedly:

"Then I heard from my sister that everyone is working on a space project now? Can I change me further into a space shuttle? Then, further into a spacecraft?"

Neptune thought Xu Xingchen would be even more surprised, but Xu Xingchen stopped thinking and suddenly became relaxed:

"We already have the idea of ​​changing to a spaceship..."

Neptune's proud expression froze.

I just listened to Xu Xingchen's continued serious introduction:

"Relatively speaking, we think that the transformation of spacecraft may be much simpler than the transformation of aircraft...

"It's mainly because there is no air in space, no aerodynamics need to be considered, and no shock wave resistance.

"So it is much easier to modify the linear shape or aerodynamic appearance of the hull.

"Even, keeping the prototype and tying the rocket engine can move in the universe.

"What we need to consider is mainly the differences in the space environment, the working status of the hull equipment, and the sealing of special equipment."

Xu Xingchen looked at Neptune's depressed reaction and felt funny. This girl was really funny.

However, this sentence soon became excited again, and he grabbed Xu Xingchen's arm very excitedly and said loudly:

"Then change it quickly! Change it to a spaceship, I want to go to heaven, I want to go to heaven!"

Obviously, Neptune is not a frustrated personality. He said that he would change himself into an airplane, a space shuttle, or a spacecraft. Although he tends to show off his brains, what is more important is that he really wants to change himself into a spacecraft and really wants to "go to heaven".

Xu Xingchen soon disappeared. He also smiled and reached out to touch the girl's hair and said:

"Don't worry, now we are still under simulation testing of the impact that the ship girl may be affected in the universe environment, so the specific transformation plan has not been determined yet.

"At the same time, the design of rockets and manned spacecraft has not been completed yet. Even if you are changed to a spacecraft, you can't get on it.

"Wait, or if you have time, energy and ideas, you can help Sister Yuanwang do related research together."

Neptune felt the movements on Xu Xingchen's hand and immediately smiled. Listening to Xu Xingchen's words, he had a new idea in his heart:

"The Rockets haven't designed it yet? Can we change us to the Rockets?"

Xu Xingchen's expression froze again:

"How do you change the Rockets...the Rockets?"

Neptune said for granted:

"Anyway, the commander can adjust the appearance and structure of the hull. Isn't it just that he wants to change it to whatever he wants?

"The structure of a rocket should be much simpler than that of both aircraft and spacecraft, right?"

Xu Xingchen frowned and thought:

"Most of the space of conventional rockets is fuel compartment. In order to save load, the arrow bodies are all graded. During flight, the burnt-out fuel level will be thrown away.

"For ship girls, this is not possible, right? If they make a single-stage rocket, it would be better to make a space plane, but the technical difficulty has soared again.

"Anyway, it's impossible to do this kind of transformation for you immediately, and you can't go to heaven immediately, be patient and wait. If you want to speed up, you can help you do research."

"All right……"

Neptune suddenly became a little depressed, but she was still depressed for only a moment, and she soon found a new idea:

"If you can't go to heaven for the time being, can you change it to a fighter mecha? to Gundam? to breeches screws? to Transformers?"

Xu Xingchen was shocked by Neptune's thoughts again, shook his head helplessly and said:

"According to my current ability, in theory, I should be able to make any modifications for you, but what you said is not reliable no matter how you think about it, right?

"If the large humanoid robots like Gundam and Transformers are made of our existing conventional materials, they have no actual combat capabilities at all, right?
Chapter completed!