The simplified version of the Xiaolong fighter jet, engine, avionics system, and Lu Weidong all used Asu's second-generation technology. After the design was completed, difficulties arose during development.

Aso's second-generation twin-rotor turbojet engine consists of a low-pressure compressor, a high-pressure compressor, an annular combustion chamber, a high-pressure turbine, a low-pressure turbine and an afterburner with an adjustable tail nozzle.

The compressor and turbine have a total of 8 stages, making it the dual-rotor engine with the fewest stages in the world.

The pressure ratio of the 6-stage compressor is 8.9, and the average stage pressure ratio is 1.438, which will be the highest for a long time in the future.

At present, Aso's bombers basically use twin-rotor engines.

Using barbarians to fight barbarians, even if the simplified version of the Xiaolong fighter jet falls into the hands of Asu, what will happen if they get their own technology?

This is Lu Weidong’s idea.

However, at present, the technical experts of the military factory do not have enough knowledge about Aso's twin-rotor engine, and after the third day, they are helpless.

Director Li had no choice but to come to Lu Weidong in a hurry to discuss a solution.

Right now, we must hurry up and make a simplified version of the Xiaolong fighter jet before the Pyramid Country negotiators arrive, which will help facilitate the deal.

After Lu Weidong heard this, he immediately rushed to the military factory engine experimental base.

After dismantling it and inspecting it several times, Lu Weidong found that the quality of several parts was not up to par, local metal fatigue occurred, and the combustion chamber ring pipe was broken.

Lu Weidong put several parts and products together alone and asked the person in charge: "Where are these parts and products produced?"

The person in charge's face changed and he started to murmur.

When Director Li saw this, his face darkened and he said sternly: "Tell the truth!"

The person in charge's mouth trembled, he showed a look of grievance, and said helplessly: "The parts supported by our brother's unit, I don't think it will be wasted if they are placed in the abandoned warehouse!"

"Does it still make sense? I said that core parts and products are made by the military factories themselves, and every screw must be placed on everyone's head. Are you turning a deaf ear to my words?" Lu Weidong said displeased.

When the person in charge heard this, he looked up at Lu Weidong and said displeasedly: "Little comrade, who are you? You..."

"That's enough! Come here!" Director Li shouted angrily.

Soon, four servicemen rushed in from the door.

"Escort him to the military prison. Keep him under strict supervision! No one is allowed to touch him!" Director Li shouted.

"Yes!" Four servicemen stepped forward and immediately picked up the person in charge and left.

The person in charge was so frightened that his legs trembled. He yelled and begged for mercy.

After hearing this, Director Li became even more angry. He slapped the table hard and cursed: "What a waste! Do you still have the nerve to beg for mercy?"

When Lu Weidong saw that Director Li was angry, he smiled and comforted him: "Why are you so angry? Just keep going."

Director Li nodded, lit a cigarette and started smoking.

Taking a long breath of smoke, Director Li said to Lu Weidong: "Weidong, the higher-ups are asking when it will be developed. I received news that the Pyramid Kingdom has arrived in the 49th City and is under negotiation."
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"Right now, the most important thing is to build one as soon as possible. If there is no time, how about we use the Xiaolong fighter jet from our workshop instead?"

After finishing speaking, Director Li looked at Lu Weidong with a look of expectation.

After hearing this, Lu Weidong shook his head and said, "Don't worry! I'll stay here for two days and it will be built soon."

Director Li immediately felt reassured and felt relieved...

Two days later, the dual-rotor engine was developed, and one day later, the avionics system was also successful. After two days of assembly and running-in, the simplified version of the Xiaolong fighter appeared majestically in front of everyone.

At this moment, it is dawn.

Director Li was impatient and ordered the pilot to start the test flight.

The military vehicle towed a simplified version of the Xiaolong fighter jet and left the factory.

Soon, with everyone looking forward to it, the fighter jets rumbled through the dawn night sky and headed straight to the north.

"No. A! Please report the situation!"

"Normal! Everything is normal!"

"No. A! Report the situation in one minute."

"Understood! Understood! Everything is normal!"......

The test flight was successful! Everyone was shocked and cheered.

Director Li looked happy. He happily encouraged everyone. Finally, he ordered to go down and hold a feast to reward everyone.

At ten o'clock, when the wine was heavy, the radio personnel came over to report the good news. The fighter jet had landed at the northern military airport. During the flight, everything was normal.

The crowd was very excited, and many people sang loudly.

Laughter, roars,...the living room was noisy, and the banquet was plunged into a carnival.

Director Li was so drunk that he fell asleep at the wine table. Lu Weidong called the orderly monitor, who immediately carried Director Li on his back and left the banquet to rest.

Lu Weidong also left the living room. With a thought in his mind, he dissipated the smell of alcohol from his body and headed towards Hongxing Elementary School.

Now, the primary school building has been expanded a lot. Director Ye specially left a small courtyard and built a small house with two entrances and two exits according to the layout of the quadrangle.

Located behind the primary school classroom, there is a small door opened in the high wall. Xiao Lu Ming, Xiao Ya, and little girl Hui Hui arrived at the door of their house in a few steps after school.

Director Ye has put a lot of thought into these!

He was mainly worried about the safety of Lu Weidong's family. He asked the security department personnel to be on duty and patrol the outside area 24 hours a day, not letting a fly fly by.

There are no formations arranged here, and there is no aura fluctuation. For little Lu Ming, this is a peaceful harbor, very comfortable.

He gradually grew up, and his timid heart slowly faded away with the passage of time.

Perhaps, when he reaches a certain age, he will completely disappear without a trace.

Lu Weidong passed through numerous classrooms and heard the loud sounds of children reading in his ears, which made him feel like he was back in his childhood, those carefree days.

Standing outside Xiao Lu Ming's classroom, Lu Weidong listened attentively for a moment, then left with a dumb smile.

When the little guy was in class, he was very honest, like a wood carving and a clay sculpture, and he didn't move at all.

Xiaoya is different, she always raises her hands with a confident look on her face.

Outside the little girl Hui Hui's classroom, Lu Weidong listened for a while and looked a little worried.

It turned out that during the self-study class, the little girl Hui Hui was sleeping on her desk, snoring so loudly that the students around her rolled their eyes.

Maybe, this kid is not good at reading!

Lu Weidong suddenly became sad.

Feng Gangjun had already seen the little girl Huihui's performance in the classroom through the window, and he couldn't help but laugh quietly.

Seeing that Master Lu Weidong's face looked a little ugly, he immediately stopped smiling and suggested: "Master! Should we let the little girl learn martial arts? The little girl's personality is like this. As soon as she sits down, she will take a nap. When she plays, she will not be discouraged all day and night.

."

Lu Weidong thought about it for a while, nodded slowly and said: "Okay! Let's start teaching her Turtle Breathing Kung Fu first! You can teach her when you have time."

"Yes!" Feng Gangjun said excitedly.

When he returned to the small house, he found that Ding Qiunan and Ding's father and mother were not there. Lu Weidong asked everyone to disperse and he went back to the bedroom to rest.

When he woke up, Lu Weidong felt his feet being tickled by small hands, and he slowly opened his eyes.

He found the little girl Hui Hui looking at him with a smile on her face, "Brother! It's dark! Are you still sleeping?"

The sky outside the window is dark, and it is already evening.

The lights in the house were not turned on.

Underneath the black shadow is the little girl Hui Hui.

Lu Weidong sat up and said helplessly to the little girl Hui Hui: "What are you doing? Turn on the light!"

The little girl Huihui giggled and turned on the light.

Lu Weidong glared at her and reprimanded: "Sleeping in class! You are such a good child! From now on, I will ask your sister-in-law to stop giving you pocket money. In case you don't know how hard it is to get money!"

After hearing this, the little girl Huihui immediately said aggrievedly: "It's hot! I couldn't sleep well last night!"

Lu Weidong frowned, "Where's the fan?"

"The fan is broken! My sister-in-law went out and bought two of them today. The wind is so strong! She even shakes her head!" said the little girl Huihui happily.

Lu Weidong nodded and warned: "Be careful when blowing the fan at night! Don't catch a cold!"

"I know!" The little girl Huihui left the bedroom happily.

Afterwards, the voices of Father Ding and Mother Ding came from the living room, as well as the impatient response of the little girl Huihui.

Lu Weidong left the bedroom and passed through the study door. He suddenly stopped.

Because, he found that little Lu Ming was playing with pens and ink bottles in the study room.

The ground was dark and covered with ink, and pieces of white paper were pasted on it. Everything was soaked by the ink and turned into black paper.

Little Lu Ming's little face is covered with ink, under the corners of his eyes, around his lips, on his ears, and around his neck.

If it weren't for his fat upper body, otherwise, at first glance, this little guy would look like a little black guy.
To be continued...