Chapter 2032 Experts Among Experts

Everyone was silent.

The research teams from other companies or scientific research institutions who were standing behind Fan Yanqing had darkened faces.

One of them couldn't help but question Fan Yanqing,

"Let's not talk about the engine, what about the others? Power generation and distribution system, fuel system, hydraulic system, flight control system, oil hydraulic delivery system... Are those manufactured and developed by Ning Group?"

To build a large aircraft, the problems that need to be overcome can be said to be as numerous as the glass fragments on the wall behind this building.

They are all deeply rooted in the concrete.

Even if you pull out the blood, you can't get over the high wall of technology without pulling it out.

Fan Yanqing's face flushed slightly,

"No.

The experts present took a breath of cold air.

"Then where do you get the confidence to say that you have made a semi-finished product and will soon have a finished product?"

This, this is not fraud?!

Fan Yanqing's voice was hoarse,

"These things, since others already have good technology, why don't you just take them and use them, or do you think it's easy to make a shell? ”

Before anyone else spoke, Gu Weimian was the first to answer Fan Yanqing’s words,

“Mr. Fan is the expert among experts. You are right. In fact, the shell is the first difficulty we need to overcome.”

She shook her head and sighed,

“We have multiple difficulties on the outer shell of the aircraft.”

She put her hands behind her back and slowly walked to the model of the aircraft placed by the Ning Group.

She looked at the model of the aircraft and smiled slightly,

“The first difficulty is the four top experts in the aviation industry. Everyone present is an expert. I don’t need to explain too much.”

Duan Xishen looked at the slender figure standing in front of the aircraft model, with stars in his eyes overflowing a little bit. He curled his lips and said slowly,

“I don’t know.”

Gu Weimian paused, turned his back to everyone, and rolled his eyes secretly.

Dr. Fang on the side whispered to Duan Xishen, and also to the other people present who were not so professional:

"The engine of a regional jet is like a cylinder with openings at both ends. The air sucked in from the front passes through the compressor and combustion chamber..."

He glanced at Duan Xishen. When listening to him, the man always looked at Gu Weimian frequently.

He was obviously absent-minded.

He also felt that these popular sciences must be boring for others to listen to, and he gave up on himself a little,

"In short, it is a series of internal structures that become high-temperature, high-speed combustion gases and are ejected from the rear end, which generates forward thrust."

"So the temperature of its inner wall will be quite high, right?" the man asked.

It was a very serious and curious tone.

Dr. Fang was stunned by the man's question.

Duan Xishen frowned,

"Isn't it?"

He really listened carefully?

His seriousness made Dr. Fang feel warm in his heart.

If there were more promising people like Duan Xishen in this world, who had such enthusiasm for China Airlines.

Perhaps the progress of China Aviation will be much faster.

He explained,

"Yes, it is not just high temperature, but also high pressure, high speed and high load, which are the four highs mentioned earlier."

The temperature of some parts inside the general jet engine is around 1600℃, and the pressure of the compressor inlet and outlet air after the engine fan is much higher than the atmospheric pressure.

The large bypass used in large aircraft is different from the small bypass used in engines and fighter jets.

Duan Xishen: I love science.