Chapter 1417 Missing

In fact, although this thing is a three-phase alternator and electric motor, it is still very weak. It is okay to play on the table. It is completely overthinking to put it into large-scale application.

On the contrary, DC generators and electric motors play a big role today - such as charging batteries, such as electroplating, electrolysis, etc.

Then there is another way to play. Before there were rectifier diodes, the three phases could only be used separately.

However, Zhang Tianshi was inspired and thought of another aspect: "Did Brother Xian take a detour? Since a coil can generate a magnetic field by passing current through it, can we use an energized coil instead of a permanent magnet to achieve the same effect?"

Su You was stunned, this...don't ask me this! I only know so much!

I had no choice but to chuckle: "Senior brother, you are a scholar of heaven and earth. Let you slowly explore it. Maybe... maybe... that's okay, right?"

At that moment, he wrote down the physical formula of three-phase alternating current, and then drew three sine waves with a phase difference of 120 degrees: "Brother, you see, to maximize the work of the motor, you can only design it like this, but like this

Electric current is alternating current, and the positive and negative poles are constantly switching."

"It is of some use to drive a three-phase motor and make the resistance wire heat and light up. However, the electroplating and electrolysis processes required by our metallurgical industry cannot be completed."

"Therefore, a device, a rectifier, is needed to convert alternating current into direct current, so as to cover the entire field of electric energy use. When the power of the motor is not high, only by developing this aspect first can we get the fastest application."

"So your main direction of attack should include three aspects - AC and DC application generators, AC and DC application motors, and mechanical rectifiers."

Zhang Xiangzhong is very satisfied with Su You's topic setting: "This is more fun than chemistry. Nowadays, the possibility of discovering new elements is getting smaller and smaller. Alloys and organic materials are another process of exhaustion and luck. I don't like it very much."

This is good! Otherwise I would have to study mathematics!"

Chemistry research in Tianshi Mansion has now formed a college with over a thousand people, covering even more industries.

For a top scientist like Zhang Xiangzhong, after figuring out the research methods for chemistry, the rest of the accumulation can be completed by his elite subordinates. In terms of sense of accomplishment, it seems a bit boring.

So Su You opened the window of electrical energy in physics to him, and Zhang Xiangzhong suddenly felt that there was another subject to play with.

My little brother is really interesting.

The two of them complimented each other respectfully, and then Su You happily came out of the factory holding a thermos cup.

But he saw Zhang Qi with a worried look on his face: "Master, something bad has happened. Master, he is missing!"

Su You let out an "ah" and panicked. The thermos cup in his hand fell to the loess at his feet.

…

In Bianjing City, in the side hall of Wuying Palace, Zhao Xu looked livid: "The Imperial City Secretary has done a good job, even the children can't stand it!"

Zheng Mu was also sweating coldly: "I am guilty and have neglected my duty. Please punish me."

"What's the use of punishment?!" Zhao Xu was very angry: "No trace can be found?"

Zheng Mu kowtowed repeatedly: "I found some clues, a few... a few young masters, they don't seem to have encountered bad guys, they... have a plan to sneak out of Beijing!"

"What?!" Zhao Xu became even more angry: "Is there anything bad in Bianjing? Why did they run away?!"

…

In March of the seventh year of Yuanfeng, the city of Bianjing was still peaceful on the surface, but privately a storm arose.

Zhao Xiaoyi, the eldest son of King Cao Zhao Kai, Su Yi, the eldest son of the Duke of Shu, Chen Zhaoming, the prison judge, and Chen Tong, the only son of the king of Huarong County, are missing!

At first, the adults of the three families did not notice that Zhao Xiaoyi had too many criminal records and had been playing the role of missing master for a long time. After being "recruited" by Sitong, he became honest for a while and even became a member of the Hebei Department of Military Aircraft Management.

But after doing it for a while, I felt it was boring, so I quit my job and went home to enjoy myself.

Su You was away from home for a long time, and Shi Wei also had a pampered temperament with her children. When she was a child, she was very strict in supervising martial arts. But when the foundation of flat pots and other things was laid, and martial arts training became a habit and hobby, she gave up.

The children's shoes in the flat pot also have a lot of things to do. They have to have cultural gatherings with classmates, study with the prince every five days, go to the polytechnic to study mathematics and physics, go to various factories, Zhuangzi practices metalworking, farming, and often complete Su You's extra classes.

I went to Zhongmou San County for investigation and research. In short, it is normal to be away from home for ten and a half days.

As Chen Tong is a die-hard supporter of Bian Gu, these matters are often completed by the two of them together, often with Wang Yanbi.

Princess Shu was a little worried at first, but she gradually got used to this situation over the years.

These children are well versed in the world, understand current affairs, and are both civil and military.

Now that you are an adult at fourteen, you should start a family and start a business at the turn of the year in a small household, so there is nothing to worry about.

As a result, in March, Bian Guan informed Shi Wei that he and Zhu Zhi were going to three counties to inspect the results of rice and wheat cultivation, but he disappeared for a few days.

Five days later, the manager of Zhongmou Zhuangzi came to the city to deliver fish, and reported to Shi Wei the manager of the village. Only then did Shi Wei find out that the two young masters had never been to the village at all!

Shi Wei sent people to search, and Lu Ruo used his market power to search but found no results. Shi Wei immediately asked Shi Fu to enter the palace and reported to Zhao Xu.

Zhao Xu was also shocked and ordered the Imperial City Secretary to investigate in detail, which led to today's conversation.

Zheng Mu quickly reported the current situation to Zhao Xu: "On February 12, Su Chao invited Chen Tongzhi..."

Zhao Xu waved his hand impatiently: "Let's talk about Master Su and Master Chen!"

"Yes." Zheng Mu said, "Both young masters are known as child prodigies in the capital. They help the poor and do everything by themselves. They have a good reputation among the people, and they have never heard of any enmity with anyone."

"To talk about it, on February 12th this year, Master Su and Master Chen had a dispute with Prince Xu's son Zhao Xiaoxi in the study room."

Zhao Xu's brows suddenly wrinkled: "What's the reason for the dispute?"

"It's all a dispute over knowledge, and my subordinates don't quite understand it. It was probably the young master of the Su family who told Tuan Lian that the earth is a big... big sphere. Tuan Lian returned home and told the matter to the royal master Zheng Yong."

"The result seemed to be a rebuke. The earth theory was denounced as a heresy by Master Zheng. The team leader felt that he had been deceived and started arguing with the two young masters in the inner academy. The two young masters found a lot of... well, evidence, including Yue

I don’t dare to study the details of celestial phenomena such as food, but Tuan Lian just doesn’t believe it.”

Zhao Xu said: "Master Zheng Yong is a deceitful master. He himself is not knowledgeable. How can he be the prince's teacher? The celebrities my brother has attracted are really hehehe..."

Zheng Mu did not dare to continue: "It was okay after that. On February 20th, the young master of the Su family informed Madam Guo that he was going to inspect the fields. Then on February 25th, Madam Guo discovered that the two young masters did not go to the farm.

, the matter became known to everyone.”

"We searched for another two days, but found no news. Then we panicked and informed His Majesty."

"After various investigations by the Imperial City Department, we also found some clues."

"On February 20th, Master Su, Master Chen, oh, and the eldest son of King Cao, the Puzhou Tuan Lian Envoy, the three of them went shopping together at Wan Xingji. The items included luggage, ready-made clothes, cans, kettles, etc.

Things to do when traveling."

Zhao Xu frowned again: "And Zhao Xiaoyi?"

Zheng Mu said: "Yes, but we have not found out the whereabouts of the three young masters. However, Sitong Company reported a strange thing. That day, when Chen Liu went to Bancang Railway Station, Lifu saw the three gentlemen, dressed in

Ordinary, but according to their stature, it seems... that they are three young masters."

Zhao Xu breathed a sigh of relief: "We have discovered some naughty people."

Zheng Mu did not dare to die: "It was later discovered that the three men used Sitong's credentials that day, pretended to be Zhouzi, operated the quick silver boat used by Sitong Company for bill transportation, and went to Hangzhou along the Bian Canal.

"

"The four-way bill is very important, and the money involved is huge. I couldn't help but be shocked when I found out that the Kuaiyin ship was sailed away under a fake name."

"So I sent a telegram to Hangzhou to inquire. The response I got was that the bills had been delivered normally and everything was in order. The man in charge was very familiar with the business and handled the handover skillfully. He didn't look like a gangster."

Zhao Xu put his hand on his forehead, somewhat dumbfounded: "What happens next?"

Zheng Mu said: "After that...the three men used their identities as researchers at the Royal Institute of Technology to infiltrate the Shanghai Affairs Bureau, forged the order for the twenty-first-year trial, and recruited the newly built Kuizhou-type schooner—

—Left-handed screw number.”
Chapter completed!