don't call me singer

Chapter 875 I Didn't (Third Watch)

Gu Xiaobai stood at the tail of the "Sea Dragon Palace", watching Yan Xuexin posing 180 poses in the air.

Next to him, Wang Hongchun was about to go crazy: "Help, save him quickly!"

Just now, Yan Xuexin asked him to do two things.

First, help Yan Xuexin operate the crane next to him and release Yan Xuexin.

Second, if Yan Xuexin encounters any problems, call for help for Yan Xuexin!
He didn't expect that he had to do both of these things, and he did both of them very well, and the voice of calling for help was very shrill.

But now he felt that he was still worried.

What should I do, Yan Xuexin won't hang up, I didn't stop Yan Xuexin from committing suicide, am I also responsible...

At this moment, Yan Xuexin was at the rear of the Sea Dragon Palace, dragged by the rope and the parachute, completely uncontrollable, doing frantic Brownian motions in the air, making his saliva come out.

The nearby staff and security personnel also heard the call for help and rushed over.

Some of them knew Yan Xuexin, and recently, relying on his professional knowledge in mechanical engineering, he gained some good impressions here.

"Ah, it's Xiaoyan, hurry up and save him!" An engineer was about to manipulate the nearby crane to collect the rope.

Gu Xiaobai reached out to stop them: "Wait a minute, don't move the rope yet!"

He squeezed his chin and looked up at Yan Xuexin, thought for a while, and asked, "Is the rope of your parachute broken?"

"No...no, I have calculated the tension of the ropes. These ropes can withstand ten times the current tension, and it is basically impossible to break under this situation..."

"Well, if the rope didn't break, the round parachute would be evenly stressed, so it shouldn't be flying around like this." Pan Guoxiang was also holding his chin beside him, looking up at the frantic Yan Xuexin in the air.

Next to them, a group of engineers looked at Gu Xiaobai and Pan Guoxiang who seemed to be researching some kind of subject with disbelief.

Hey, the important thing now is not to figure out what happened, but to save people!

"That's right... I've already calculated the wind direction and speed, and the pulling force of the parachute. Why, this is wrong, ah, ah, I should be flying straight up! Awwhhhhhh, pull me back quickly! "

Yan Xuexin was also extremely frantic in the air.

"Has the wind direction and wind speed been calculated?"

"calculated!"

"It's a very simple calculation. It's basically impossible to make mistakes. The design and sewing of the parachute should be fine..." Pan Guoxiang nodded, and then he faced the screen and asked the students who were watching the live broadcast on mobile phones: "Do you have any problems?" Do you know why the parachute can't fly smoothly even though the calculation is fine?"

Beside, Wang Hongchun was dumbfounded.

Hey, shouldn't you save people first at this time?Why are you still working on this at this time?
Over there, Gu Xiaobai pinched his chin and asked Yan Xuexin, "You didn't calculate the turbulence in the air?"

"Turbulent...turbulent flow?" Yan Xuexin was at a loss.

Gu Xiaobai stretched out his fingers and pointed to the eighteen huge "wave petals" behind him.

The eighteen wave petals, like eighteen curved swords, split the air, and the different arcs of the wave petals produced different forces in different directions, forming a frenzied and complex turbulence at the upper and tail of the "Sea Dragon Palace".

In such a complex turbulent flow, Yan Xuexin, who was flying with a parachute, seemed to be involved in a vortex where [-] different currents converged. It's no wonder he was able to fly steadily in the air!
Yan Xuexin's eyes suddenly widened!

"Fuck, how did I forget this!"

But how the hell would I think of this, I'm a mechanical engineering student, not fluid mechanics or aerodynamics!

Gu Xiaobai raised his head, narrowed his eyes slightly, and looked at the eighteen wave petals behind him.

In his eyes, it seemed that the airflow formed by eighteen wave petals produced different colors, and then converged in the air, condensing into a frantic twist...

He stretched out a finger to signal Yan Xuexin to wait a moment, then took out his mobile phone, clicked on a simple operation interface, and began to manipulate the waves of the "Sea Dragon Palace".

Under Gu Xiaobai's control, more than a dozen wave petals began to adjust their positions, and the turbulence was relieved.

Wang Hongchun, who was standing at the stern, suddenly had a feeling.

The sound in the sky changed, the sharp wind whistling of the air being split, and the chaotic and harsh sound most of the time, turned into some kind of humming sound similar to Xun.

Low, like harmony, ethereal, empty, with a hint of remoteness.

And the hull, which was vibrating slightly in the sea breeze, seemed to have become much quieter and more stable.

"Well, it seems that my previous algorithm still has problems. With this optimization, the air resistance caused by turbulent flow will be much smaller..." Gu Xiaobai was thoughtful.

This world has its own laws, and sometimes, these laws are interlinked.

Human beings are also products of nature, and human beings instinctively judge certain things.

Therefore, in reality, aesthetics and other sciences often have inexplicable connections.

Scientific and exquisite design often has a shocking visual beauty.

A flawed design, on the other hand, often looks particularly awkward.

The same is sometimes true of hearing.

The sounds of beautiful things are often rich in overtones and harmonious with each other.

This seems to be the natural rule of this world.

Under Gu Xiaobai's adjustment, Yan Xuexin, who was flying wildly in the air, gradually stabilized, and no longer turned around in the air with his head down.

He adjusted his posture, sat in the air, and shouted loudly: "Ahahahaha, I succeeded! I succeeded!"

Gu Xiaobai looked at Yan Xuexin flying in the air, nodded, and pointed to the crane next to him: "Okay, pull him back!"

"Pull...Pull it back?" An engineer next to him was stunned, hadn't he stabilized?Why do you want to pull him back?
However, Gu Xiaobai had spoken, so he could only follow through.

Yan Xuexin, who was flying in the air, suddenly found himself falling. He looked blankly, and then shouted: "What are you doing, what are you doing, why are you pulling me!"

"As the owner of Sea Dragon Palace, we don't support any passengers who do things that may endanger themselves without permission." Gu Xiaobai said.

"Then why didn't you pull me back just now?" Yan Xuexin was going crazy.

Obviously it was more dangerous just now, okay?You let me hang around on it for a long time!

Gu Xiaobai thought for a while, and said, "Just now you were unstable in the air, I was worried that pulling you back would cause more harm."

I do not believe!Just by looking at your expression, you are looking for excuses!

You must see me so happy in the air, feel uncomfortable!

No matter how reluctant, Yan Xuexin was dragged back.

Several security personnel came over and told him very seriously not to do anything that would endanger him on the boat.

Yan Xuexin was guilty of nodding over there, after all, he also felt that he had done something bad.

But when he turned his head, he saw that Gu Xiaobai had already got on the parachute by himself.

Next to it, an engineer continued to manipulate the crane to release the rope with a face full of helplessness.

The parachute opened, and Gu Xiaobai flew steadily into the air.

"Damn! You were treating me as a guinea pig just now!" Yan Xuexin suddenly understood everything!
"Is there?" Gu Xiaobai reached out and tapped the phone in his hand. The two "wave petals" tilted towards the middle, and then the two air currents rolled over and converged in the middle, turning into an upward wind force, supporting the mop. Umbrella, soaring up, straight into the sky...

"I didn't!" Gu Xiaobai's voice came from afar.

(End of this chapter)