My technology affects the whole world

Within a moment, Su Xihua came over with Hong Huan, and Ma Tian also asked Tianji to list the steps to solve the controversial issue on the conference room screen.

"Sit down first." Seeing the two people arriving, Ma Tian also motioned for them to sit down first, then paused, organized his words, and then said:

"You must all be familiar with Baidi's vertical takeoff design concept. Now you are disputing whether the engine design of the two jet ports on the belly of the aircraft should be in the form of a turbine or a turbofan.

In my opinion, it is better to stick to the improved form of turbine! "

Ma Tian supported his own point of view. Although the turbofan is more suitable for low-speed operation, its instantaneous jet speed is too small and the thrust generated is not stable enough.

As soon as Ma Tian said this, Hong Huan naturally disagreed. He raised his own doubts: "The speed of the turbojet is too fast and its performance is low. If one of them fails to control it during vertical landing, it will be over."

"Why do you think we can't control it well?" Ma Tian retorted.

"No, this control is inherently uncontrollable. Under the huge energy of the turbojet, the turbine pipe structure is easily deformed. You can't change the engine every time you take off, right?" Hong Huan insisted on his opinion.

In his opinion, Tianyu Xinghai was just inexperienced and did not consider the deformation of the pipeline material caused by the high-temperature gas injected in the turbojet situation.

"Look at the formula I calculated on the screen. In my opinion, the deformation of the pipe due to temperature is within the deviation range!"

Ma Tian motioned Hong Huan to look at the calculation formula on the screen. In his calculations, the effect of the high-temperature gas injected by the turbine on the deformation of the pipeline was similar to that of a turbofan.

In other words, whether it is in the form of a turbofan or a turbine, the final result does not affect control. Instead, vertical stability requires the huge thrust brought by the turbine in a short period of time.

Hong Huan looked at the formula calculations on the screen:

y*(w*Tcomp) = m_dot*(h4-h1)

INe = Te - Ti

…

w is the rotation speed of the compressor, Tcomp is the torque of the compressor, m_dot is the air flow rate, h4 is...

A lot of formulas and data were marked on the screen. Hong Huan scratched his head and said, "Mr. Ma, let me make a copy and wait for me to go down and do the calculations."

With so many formulas and data, he suddenly became more and more confused. With a rigorous attitude, he thought it would be better to copy them down and go to his workstation to understand them step by step.

Ma Tian nodded and said, "Tianji will send this to your email later, and you can see it on your workstation computer!"

Ma Tian didn't feel that Hong Huan was slowing down the progress. Engineers who could calculate his formula by themselves were worthy of praise.

Watching Hong Huan leave, Ma Tian continued to talk to Su Xihua about research and development:

"I have basically solved the 11 major problems. How many tasks and bugs do you have left now?"

"There are 258 tasks left and 85 bugs." Su Xihua replied.

"There are so many more?" Ma Tian was stunned. This efficiency is too slow. He has solved more than 40 in the past five days.

Su Xihua didn't dare to speak. Compared with the problems solved by Ma Tian, ​​they were indeed far behind. This could also be seen when they were developing the T-X1 multifunctional vehicle and the terrifying hell robot dog.

Basically, Ma Tian was solving problems quickly by himself. At that time, their more than 60 engineers combined were only half as fast as Ma Tian, ​​and the problems they solved were relatively simple.

Ma Tian sighed and waved his hand: "Go down and do your work."

After all, he was too anxious, always thinking about developing the "White Emperor" in a few months, but the actual situation was not that fast. This was still the early stage, and there were a lot of problems that needed to be solved in the subsequent experimental simulations.

"Hey, take your time and enjoy it yourself!"

Over there, Hong Huan also returned to his work station and began to look at Ma Tian's calculation process.

As an engineer who is responsible for engine research and development in a research institute, he naturally has a lot of skills. Mathematics and physics are his strengths.

However, he was soon scratching his head and scratching his head in his seat, and the pen in his hand was also making crazy deductions on the scratch paper.

Halfway through the deduction, I tore it up and started the deduction again.

"What's wrong with you, Hong Huan?" Tang Shiyu, who was sitting at the workstation next to him, saw Hong Huan's painful look and asked involuntarily.

"It's okay, I just understand and deduce the formula." Hong Huan simply replied, temporarily raising his head from the complicated formula.

Ma Tian's calculation formulas were too complicated, and some steps were simply omitted by Ma Tian, ​​and he skipped them in one stroke. After all, it was a rough draft and analysis process he wrote casually, so Ma Tian would not be meticulous about everything.

This was very difficult for Hong Huan. He didn't even know how many brain cells had been killed. He often saw a formula and wanted to guess why Ma Tian calculated it like this.

These formulas often have more than a dozen variables, which shows the difficulty of his deduction.

This is why some mathematicians are so crazy, because those formulas are so damn complicated. Let alone showing them to college students, even if they copy them to some doctoral students in mathematics, it will take them a long time to understand why this formula does what it does.

Hong Huan was tortured all afternoon and still only deduced 7 or 8 formulas, and there were at least twenty more formulas like this.

In order not to affect the progress, Hong Huan had no choice but to work overtime. He had to understand Ma Tian's thinking and point out and prove that Ma Tian was wrong. The abdominal engine of the fighter plane should be in the form of a turbofan.

After dinner, Hong Huan said softly to Leng Fangguo: "Mr. Leng, I need to catch up on some research and development progress. I have to work an extra shift today!"

"Okay, thank you for your hard work!" Leng Fangguo patted Hong Huan on the shoulder and expressed that he was very pleased to see the people on his side working hard.

Su Xihua, who was accompanying him, couldn't help but grin and chuckle.

It's so much like him before. When he first came here, he was very high-spirited, thinking that Ma Tian might make mistakes, and sometimes he would argue with Ma Tian.

Then I was shown off by Ma Tian. After reading the mathematical and physical analysis formulas that Ma Tian had worked out for several days, I finally found that Ma Tian was right.

After three experiences, he never questioned Ma Tian's opinion again, because in the end things proved that Ma Tian was right and he just had nothing to think about.

This time, Su Xihua also knew that Hong Huan would probably waste a few days, but he didn't stop him.

Some people don’t know the lessons if they don’t hit the wall once. Similarly, if Hong Huan and the others don't experience Ma Tian's level, they will be dissatisfied with Ma Tian's sometimes conclusions.

Perhaps, we may have to hit the south wall a few more times!

The person involved, Ma Tian, ​​soon returned to his laboratory and watched Tianji list more than 200 unresolved tasks and bugs of Su Xihua and the others.

Ma Tian thought for a while, then waved to Tianji to turn it off. He looked at it and started to solve it himself.

Just like a patient with obsessive-compulsive disorder, even if he sees a red dot on QQ, he will click on it. Similarly, when Ma Tian sees these unsolved tasks, he might start solving them again.

Simply out of sight and out of mind, Ma Tian left the office and went back to the villa for dinner.

The next day after getting off work at 5 o'clock!