Science and Technology Library

"Rake, what is that? I want it too."

Xiao Wushuang saw the marshmallow stall surrounded by children not far away, and was full of curiosity.

"That's cotton candy, Dad bought it for you, Xiaoyu, do you want one too?" Chen Mo walked over with Wushuang and asked casually.

"I'm so old, so I don't want it anymore." Xiao Yu smiled and shook his head.

The Spring Festival is approaching, and the cultural square in the village is very lively. There are street stalls selling toys, snacks, rabbits and tortoise pets, snacks and barbecues, hoops, and theatergoers.

Many people returning home from other places will come out for a walk, and the lively atmosphere is very harmonious.

Chapter 544 Ion Engine Manufacturing Completed

Chen Mo came back with Xiao Yu and Wushuang for a walk, and Chen Shanhe greeted him.I don't know when the fireworks have been pulled back and spread out in the open space in front of the yard.

"Wu Shuang, where did you go to play with your parents?"

"I went to the singing opera, I saw the little turtle and the little bunny, and I ate cotton candy, but it was delicious." Wushuang blinked his little tongue, as if he was aftertastes the taste of cotton candy.

"Yes, come, grandpa will show you fireworks, do you want it?" Chen Shanhe asked in a low voice.

"Yes, let's set off fireworks, Wushuang wants to set off fireworks, that's great."

The little girl danced happily.

Seeing Wushuang so happy, Chen Shanhe also laughed and took Wushuang's little hand, walked back happily, ignoring Chen Mo and others.

Seeing this scene, Chen Mo smiled.His father didn't dare to waste too much money for half his life, and he never set off fireworks, but in order to please his granddaughter, he bought a lot this time.

Chen Mo didn't object either, as long as they were happy it was the most important thing.There is no place for entertainment in the countryside, and it is rare for them to be entertained.

"Wushuang sits here with grandma, don't get close, grandpa goes to light the fireworks." Chen Shanhe asked Wushuang to sit next to Shao Xuemei.

"Grandpa, be careful, Mama said that fireworks are very dangerous." Wushuang did not forget to remind.

"Okay." Chen Shanhe took great advantage of Wushuang's concern, walked over to the fireworks with a stick of incense, and walked quickly to the fireworks that had been set up.

After a while, in the muffled sound, fireworks rose into the sky one by one and exploded in the air.

As the barrels of fireworks were lit, the fireworks in the air became more and more dense.Spraying flowers, spinning, spitting beads, combining fireworks, explosions and dazzling fireworks are connected in the air, which is truly beautiful.

"It's great, it's beautiful."

This is the first time the little girl has seen fireworks up close. She raised her neck and clapped her hands, very excited.Shao Xuemei next to her was also worried that the sand from the fireworks would fall on Wushuang, so she covered her small mouth with her hand and smiled kindly.

"Grandpa is great." Seeing Chen Shanhe come back after lighting up the fireworks, Xiao Wushuang hugged him and kissed him on the face.

This made Chen Shanhe laugh out loud. He spent a lot of time buying so many fireworks, and he was busy for a while. Now it feels worth it: "Do you like Wushuang?"

"I like it, I like it very much." Xiao Wushuang raised his head and clapped his hands in Chen Shanhe's arms.

"Wushuang, where's grandma's?" Shao Xuemei was a little jealous when she saw Xiao Wushuang kissing Chen Shanhe first.

"Grandma also has a kiss."

Wushuang leaned over and kissed Shao Xuemei on the cheek.

Chen Mo looked at him and smiled.In his impression, this is the happiest time for parents to laugh.Xiao Yu next to him also leaned on Chen Mo and smiled at this scene.

……

crackle crackle...

Just after New Year's Eve, at twelve o'clock in the morning of the Spring Festival, the sound of firecrackers broke the silence of the village at midnight.

In the first minute of the new year, the villagers are already scrambling to light the first sound of the new year. The sound of firecrackers in the whole village is one piece, and the roar of fireworks explodes in the sky, which is very lively.

Even the air is thick with the smell of gunpowder smoke, and every household closes the windows to prevent the smoke from entering the house.

Looking down from the air, you can see all the villages in Qinghe Town, immersed in the roar of firecrackers, and occasionally you can see fireworks explode in the sky.

After the first cannon passed, only the sound of firecrackers in the temple was left. For the first incense stick of the temple in the New Year, some families prepared chickens for worshiping the gods early. After twelve o'clock, they began to worship the gods.

The sound of firecrackers worshiping God started in the early morning and continued intermittently until the morning. In the morning, there were still firecrackers one after another, and the air was filled with the smell of sulfide.

Early in the morning, when Chen Mo and Xiaoyu got up, they saw the little girl sitting on the sofa, counting red envelopes with a smile on her face.It was a red envelope given by grandparents, and there were quite a few.

"Rake, Happy New Year and good health." When Xiao Wushuang saw Chen Mo and Xiao Yu, he immediately grabbed the red envelope and put it in his pocket, pressed it with his small hand, and looked at Chen Mo eagerly.

"Okay, in good health. Who taught you that?"

Chen Mo almost laughed, took out the prepared red envelope and handed it to Wushuang.

"Grandpa and grandma taught it." Wushuang immediately took the red envelope and hurriedly put it in his pocket.She doesn't care how much the red envelopes are, as long as there are as many red envelopes as possible.

"Mama, happy new year and good health."

"Good health." Xiaoyu also handed the prepared red envelope to this little guy who was a little devil.

After breakfast, some of the surrounding neighbors began to scramble to the door.The village secretary Zheng Wanshan came over, and some neighbors and friends who were familiar with his parents also came. Chen Mo's yard was full of adults and children.

Xiao Wushuang was holding a lollipop in the yard, looking around curiously, seeing the adults from the neighbors and friends coming over, saying Happy New Year one by one, and then waiting eagerly to receive the red envelopes.

This scene made the neighbors and friends who came over to be happy.

At the beginning of the new year, everyone had more or less one or two red envelopes in their pockets, and they gave her one.

Xiaoyu was not idle either, and took out the tea table for the New Year's goods at home to greet the guests.For the elderly and children who came over, they each wrapped a big red envelope.

"Old Chen's daughter-in-law is beautiful, she is lucky at first sight."

"The one next to me is very good-looking. Who is the old Chen family? Is it my sister?"

"I've never heard that there is a second girl in the old Chen family. When I was a child, there was a little girl from my aunt's family. She wasn't so pretty."

"That might be the daughter-in-law's younger sister. She is such a beautiful girl that people will like it when she sees it."

"The little girl is very clever. If only I could have such a granddaughter."

Several aunts and aunts were talking in a low voice in dialect, full of gossip.

After talking about Mo Nu and Xiao Yu, they turned their attention to Wushuang.Xiao Wushuang knows how to get red envelopes for New Year's greetings. He is very clever, and with his exquisite dress, he can clearly see that he is different from other children.

"Children who grow up in the city are smart."

"The main thing is a good education."

"This little girl, now she's a little beauty, she must have grown up."

"What's the little girl's name?"

Several aunts and aunts laughed and chatted, and even spoke to Wushuang.

Xiao Wushuang had heard it from his grandparents and knew what they meant by speaking Mandarin with the accent of his hometown dialect.Her mother also taught her to respond to others' questions.

"My name is Chen Wushuang."

What a smart girl!

Hearing Chen Wushuang's answer, the uncles and aunts on the field were a little surprised and suddenly became happy.

"I also know that your family is not short of anything. At the beginning of the new year, the villagers don't have any valuables at home. This is a little bit of the villagers' heart."

Zheng Wanshan handed some large and small bags to Chen Mo.

There are peanuts, sweet potatoes, red and green beans, small tomatoes, and vegetables just picked from the ground, and the dew is not dry.All of them were donated by Chen Mo's family to several poor households, and some of the things harvested from the family's fields were sent by Zheng Wanshan.

Chen Mo refused to come and accepted them one by one, and asked Xiaoyu to bring the things back to the house and put them away: "Thank you, I'm going to buy some to eat."

"You're welcome, we should thank you. If you need it in the future, let me know, it will be available at any time. In the future, I will send you some when you harvest it every year." Zheng Wanshan said with a smile.

Neighbors around the house chatted for a long time before gradually dispersed.

Chen Mo's family packed up and drove to the county seat. There was not much entertainment in the village. All the uncles and aunts were playing cards, chatting with each other, and sitting at home was boring.

After spending a few days with the family at home in the New Year, Mo Nv told Chen Mo good news.

The ion engine fabrication is complete.

This news did not surprise Chen Mo too much.Before returning to his ancestral home, Chen Mo asked Mo Nv to start printing the ion motor. Now that it is completed, the final test is only needed.

As long as the test is successful, the manufacture of the Warframe is nearing its end.

Chapter 545 Ink Girl's New Body and Aeroplane

He stayed at his ancestral home for ten days until the seventh day of the new year, and then accompanied Xiaoyu back to her parents' home for three days. Chen Mo asked Xiaoyu and Wushuang to stay with their grandparents for a few more days, and then took the lead in rushing back to Binhai City with Mo Nu.

In the area of ​​Building [-], in an empty experimental workshop.

On the two devices, there are two instruments, one is slightly larger than a fist, and the other is placed in equal proportions, about the size of a duck egg. It is the completed two small ion engines installed on the palms and soles of the feet.

In the experimental workshop, there is also a cooling wind tunnel with a diameter of four meters. The technology is not difficult, and it is used to manufacture the high-altitude and cold environment that the ion engine may face.

The wind tunnel can provide a wind speed of 120 kilometers per hour and a temperature of minus 20 degrees Celsius, which basically meets the test needs.This is an experiment tested to avoid engine failure caused by low temperature in high altitude flight.

The equipment for placing the ion engine is to test the thrust of the ion engine.

When Chen Mo entered the experimental workshop, the six robots in the workshop listened and stood quietly on a plate.

Except for the parts of the lower legs and small arms, the other parts of the armor have already been completed. Only the test data of the plasma engine has reached the standard, and the manufacturing of the armor has entered the final stage.

Everything was ready, Chen Mo entered the experimental control room and pressed the start button.

"Let's start the test."

At this time, the machine started, and Chen Mo saw a faint blue flame sprayed from the ion engine.

On the LCD screen, the data is also beating.

After a long time, the data stabilized.

Thrust 4375 kg, torque 4930 Nm...

A series of data to meet the standard value, this is only the data of a single ion motor.

On the armor, there are four similar ion motors and two smaller ion motors in the hand. In addition, the weight of the armor is not large, this value is already terrifying.

"Start icing test."

After Chen Mo finished speaking, the temperature of the wind tunnel has changed, and the low temperature produced by liquid nitrogen and water vapor is enough to maintain the required freezing conditions.The armor needs to fly at high altitude, and stable operation under extremely cold weather conditions is one of the things that must be tested.

"Swallowing water test." Chen Mo continued to let Mo Nu take the test.

The ion engine uses the molecules in the ionized air as plasma. If the water vapor-saturated air or rainwater enters the ionization chamber in rainy days, the ion engine must be able to work normally.

Under the spray of the high-pressure water gun, the ion engine still runs stably without any failure.

This made Chen Mo more confident, and the next step was the more important crash test.

The impact test is not for the purpose of the aircraft engine. After all, the structure of the ion engine is different from that of the aircraft engine, but a real impact.

It's a simulation of hitting an ion engine with a stray bullet that hits the bullet and explodes the bomb.

If someone hits the engine, or hits the ion engine, it malfunctions or breaks, and the weakness of the armor is too great.Crash testing is an important part of the Warframe's ability to maintain stable combat.

clang clang...

Under the lens of the high-speed camera, Chen Mo could see blocks of simulated stray bullets hitting the ion engine.

Stray bullets and bullets, which can kill people, land on the ion motor intact.

The construction of an ion engine is different from that of a conventional engine, and it is not maintained by a turbofan.Coupled with its special material, it can easily withstand the turnaround without failure.

After more than three hours of testing, Chen Mo felt a burst of excitement in his head after the test was completed. The science and technology library admitted that the small ion engine was a symptom of the completion of the technology.

"It's done, it's not bad." Chen Mo showed a smile: "Next, the ion engine will be shaped and installed into the armor parts."

"Okay." Mo said.

"How long will it take?" Chen Mo asked.He was also a little impatient, the cool feeling of steel armor, but every man's dream.

"One week."

"Ah."

Chen Mo nodded slightly, lay down on the chair, closed his eyes, and entered the science and technology library.

The golden light in the technology ball is already the size of a pigeon egg, which is a circle larger than the last time, but there is still a long way to go before the entire technology ball turns golden.

Now that the battle armor has been basically completed, as long as all the parts are manufactured, it can be tested and modified.