Chapter 696

"Chief Engineer Zheng, let me come!"

Gu Lu's clear voice came out of the walkie-talkie.

Zheng Chun was stunned.

I wonder if I heard it wrong.

"Professor Gu, what did you just say?" Zheng Chun asked again.

"Chief Engineer Zheng, let me do this kind of thing about calculating data. Don't forget, I'm a mathematician!" Gu Lu said with a smile.

Oh, yes!

Zheng Chun only remembered at this time.

Gu Lu's real identity is a mathematician!

But......

Zheng Chun immediately realized another extremely critical problem.

Gu Lu is a mathematician, yes.

However, at present, there are no computers or other computing equipment underwater.

Even...... Not even a regular pen and paper.

In this case.

Even if Gu Lu is a mathematician, I'm afraid it's all in vain!

So, Zheng Chun, who was aware of this question, opened his mouth and asked, "Professor Gu, what are you underwater now, any tools and equipment that can be used for calculations, I will immediately ask someone to go into the water and send it to you." ”

Zheng Chun's starting point for this arrangement is correct.

But what Zheng Chun never expected was that Gu Lu refused.

Inside the walkie-talkie, Gu Lu said, "Chief Engineer Zheng, you don't need to do this, from putting on the equipment to launching the water, this process takes a lot of time, and in terms of time, it is completely too late." ”

Hearing Gu Lu's words, Zheng Chun was anxious, "Then there is no equipment, how do you calculate?"

Gu Lu smiled slightly, "I can do mental arithmetic!"

Mental arithmetic!

Zheng Chun froze again.

Be clear.

The calculation of the support time of the hydraulic jacking system is not a simple addition, subtraction, multiplication and division.

This is a very advanced computational process.

There's even a need to build a data model.

Otherwise, the supplier of the hydraulic jacking system would not have said that it would still take two hours with the help of advanced computing equipment.

It can be seen how much computation is involved.

But now.

Gu Lu said that he wanted mental arithmetic.

This is a bit incredible in Zheng Chun's opinion.

If Zheng Chun didn't know Gu Lu's temperament, he would even think that Gu Lu was joking and teasing him at this critical juncture.

Inside the command room.

The conversation between Gu Lu and Zheng Chun just now was heard word by word.

Right now.

Everyone's face in the command room was incomparably wonderful.

The supplier, in particular, was almost going to write the word 'don't believe' on his face.

What about mathematicians!

The supplier didn't believe that a mathematician could take a two-hour calculation process that would require the precision of a computer to be done in a short period of time, regardless of the laws of the world.

This is completely unscientific!

The supplier knows some of the country's top mathematicians.

But none of the mathematicians he knew had the ability.

No!

To be exact.

In the whole world, I'm afraid there is no way to find such a person.

…………

In the command room, everyone looked skeptical.

Even Zheng Chun himself couldn't grasp the accuracy of Gu Lu's words just now.

But Gu Lu's side couldn't observe the reaction of everyone in the command room.

After pausing for a few seconds without getting a response from Zheng Chun's side, Gu Lu spoke anxiously.

"Chief Engineer Zheng, don't hesitate any longer, time is pressing, it's about to be too late, we have no choice. Let that supplier tell me some basic parameters of the hydraulic system and the final joint!"

Zheng Chun gritted his teeth, and then clenched his fist fiercely.

Gu Lu was right.

He has no choice than that.

At this time.

He could only choose to believe in Gu Lu.

Zheng Chun turned his head and looked at the supplier, "Quick, according to the reporting parameters requested by Professor Gu!"

The supplier of the hydraulic system was stunned, "Chief Engineer Zheng, do you really believe what the professor said ......?"

"Don't talk nonsense, report quickly!" The man was halfway through his sentence when he was interrupted by Zheng Chun.

The supplier subconsciously shrunk his neck.

Then, according to Gu Lu's requirements, some basic data of the hydraulic system and the final joint were told to Gu Lu one by one.

"Yes, I got it. Gu Lu nodded, indicating that he had received the conveyed information.

All parameters and data are complete.

Next, it's time to start the calculations.

Gu Lu didn't have any equipment and tools at hand, so he could only do mental arithmetic.

"Close the valve that is leaking from the joint chamber. ”

After giving this sentence to the worker standing next to him, Gu Lu closed his eyes gently.

"The water flow rate is 1.22 cubic meters per second, the external water pressure is 0.28 kPa, the internal water pressure is 0.17 kPa, and the hydraulic system thrust load is ......"

In an instant, Gu Lu's brain was running rapidly.

Gu Lu, whose computing power has reached level four, is like a small computer at the moment.

Countless numbers and symbols flew in Gu Lu's brain, and they were quickly arranged and combined.

Gu Lu is not blindly confident.

It's really sure that you can get specific data just by mental arithmetic.

…………

One minute, two minutes, three minutes......

Gu Lu was like a person who had been immobilized, and stood motionless with his eyes closed.

But.

There are still careful people who can find that on Gu Lu's forehead, there are dense beads of sweat oozing out.

This is a sign that Gu Lu's brain is overloaded.

Inside the command room.

Zheng Chun stood in front of the command platform, clasping his hands and looking at the picture of Gu Lu's old monk entering the meditation displayed on the monitoring screen.

"Chief Engineer Zheng, Professor Gu, is it really possible?" asked a person standing beside Zheng Chun.

"I don't know. Zheng Chun shook his head, "But at this time, I can only choose to believe him!"

Minutes and seconds passed.

The atmosphere in the command room became more and more solemn.

According to the supplier, the hydraulic system of the final interface can support less than half an hour at most under the impact of this water flow rate.

If Gu Lu's mental arithmetic speed is too slow.

In the end, it is estimated that there will be no time to repair the leakage of the hatch before it collapses.

So......

There is not much time left for Gu Lu.

Now, every second counts.

In this way, under the frightened expressions of everyone, five minutes passed.

And at this very moment.

In the display screen, it can be clearly seen that Gu Lu, who is standing at the interface of the E30 pipeline, has his eyes open.

This is......

Nailed it?

The crowd looked at each other uncertainly.

Because it's only been five minutes now.

Theoretically.

It's impossible to calculate the data in such a short period of time.

In the eyes of everyone.

Gu Lu calculates the data through mental arithmetic, at least ten minutes up.

Could it be that Professor Gu is just taking a break?

……

Underwater, at the interface of the E30 pipe.

Gu Lu opened his eyes and exhaled a mouthful of turbid breath from his mouth.

Then, Gu Lu looked up at the camera in the corner of the wall and smiled slightly, "I figured it out!"