The Troublesome Hero Among the Heroes

"Everyone, I brought Charles!"

Enrico hurriedly walked into an engineering laboratory, and several students in it listened There was a burst of cheers after the monitor's voice, but the cheers dropped quickly when Charles followed in.

Someone whispered to Enrico: "What we are looking for is Medivh, not Megadon."

Charles is wearing gold glasses today, plus dressing style and Medivh’s time was different, and he looked different from when he wore black-rimmed glasses in the past.

His hearing is good, and he didn’t care, he just smiled and said to the guy: "Your name is Picci. I heard Medivh say about you. You have only three of them currently on sale. demon race Princess wedding dress action figure."

Picci scratched his head a little sorry, and then said hello to Charles.

Charles greeted everyone enthusiastically. He asked Enrico: "What are you doing today? Medivh left the island to hide from the limelight. It will take a while to come back. I think I can help too. A little busy."

He saw a lot of mechanical graphics drawn on the blackboard in the laboratory, as well as many calculation formulas, as if he was designing something related to water.

Enrico said to him: "That’s right, our class received a project, and Party A commissioned us to produce a machine that can pump mud and water."

"Party A There is a huge rotten swamp in his territory. He plans to pump the mud up to silt the fields and at the same time transform the swamp into a lake."

Charles nodded, there are swamps of different sizes in many places in the south. How to use them is a difficult problem.

He asked: "Tell me how the marshland was transformed? What specific requirements does Party A have?"

Enrique cleared his throat and seriously introduced Charles to Charles. "The plan to transform the swamp is designed by the Aoao Slime Pioneer Group. The 1st Step is to wash the silt in the swamp into mud with water flow. For this purpose, we specially designed a special water spray canister, which can be used in the swamp in a short time. The water will wash away the silt."

Charles was nodded again. After the water jet boat was built at the Shield Bridge Academy last year, many students devoted themselves to the research on the application of water jets.

Some students put a lot of sprinkler canisters on a shelf that can go deep into the bottom of the water, and then put this set on the boat, so a waterway dredging boat becomes a firefighting boat. , Sales are good.

The experts of the Aoao Slime Pioneer Group also used this idea when managing the swamp.

It's just that the water in the port area is flowing, and the washed away sediment will be taken away by the flowing water.

But the water flowing speed in the swamp is negligible, and the washed mud can only stop there and settle again, so we have to find a way to get rid of it. Moreover, these muds are rich in nutrients and are good for silting fields.

Charles said: "That said, you encountered a problem when transporting the mud, and found that the efficiency of the water spray tube would be severely reduced when used in the mud."

Pi Qiqi took the conversation. Said: "Yes, it's okay to wash the mud in the swamp, but when it comes to pumping it up, it will be a big problem, and it won't work at all."

Charles said to him: "There is no way. The thing is, because the spray canister can only drive the water, the efficiency will be reduced when there are a lot of impurities in the water."

"So, we have to change our thinking, not just limit the spray canister, we have to change it. Pumping mud."

Enrico said again: "We are also facing a problem. Party A hopes that the mud pumping equipment can be used to pump water to irrigate farmland in the future."

" Our initial plan is to build a large pond on the high ground beside the swamp. After the mud and later water is pumped in, it can flow through the ditch to the silt field two kilometers away."

"So, Party A It is required that the operating cost of this set of equipment should be low, and it should be well maintained. It is better not to use magic power."

Charles thought about it after hearing that, the father of Party A really has a lot of things, but it is not impossible. solve.

It's just that everyone's thinking about water pumps is limited to the spray cans, so this dead end will not be made for a while.

Enrico wrapped Charles around the neck and said, "You must find a way for me. It depends on this project whether you can get married."

Charles asked him: "How , Party A is your future father-in-law?"

A boy next to him said sourly: "That land belongs to Grace's house, and the one who is going to run that place is Nettini's house."

Charles looked at Enrico in surprise, and exclaimed: "Good fellow, did you pull the fathers of your two girlfriends together?" Enrico said sorryly: "That... Grace’s father said that when I cleaned up the rotten swamp, we would be allowed to get married when, and Netini’s father said that the income from running that piece of land belongs to Netini."

Charles Reached out and clamped this guy's head under his armpit, then rubbed his red hair violently.

Someone could not even think of the fact that the lover's family would manage the land for the manager of his wife's family.

After rubbing this guy’s head angrily, Charles said: "I have a way, but I am going to dinner now, and I will go to the opera tonight..."

Ke hurriedly grabbed Charles, who turned to leave, and shouted to Alvin who was watching the play: "Quickly, come to the lounge and bring him something to eat!"

Charles is really hungry, Alvin quickly brought a pot of tea and finger biscuits in a bamboo basket, and he immediately used it to cushion his stomach.

"I have a way to make a machine that meets Party A's requirements." Charles said while eating, "It's actually very simple. I draw the principles of the core components and everyone will understand."

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With his stomach cushioned, he drew a picture on the blackboard.

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"This is called a check valve. It already exists in the glue injection machine. Maybe you didn't pay attention to it, but the structure of this is a bit different." Charles pointed to the simplified diagram introduced, "Its principle is that there is an iron plate in the pipe. The upper left corner of the iron plate is a rotating shaft. When the liquid enters from the left, it breaks through the iron plate and passes, but when the liquid enters from the right, it pushes. The iron plate blocked the channel, and the liquid could not pass through. The principle is clear to everyone, and the details should be optimized by yourself."

He then drew a schematic diagram.

┌┘⇑└- ╥───┘⇧└┐

│ㅤㅤㅤ╠═════╪⇆

└┐⇧ ┌╨-───┐⇑┌┘

Charles pointed to the schematic diagram of the reciprocating pump and said: "This is a reciprocating pump, and its four ports are equipped with check valves as indicated by the arrows. When the middle When the piston moves to the left, water comes from the upper left mouth and the lower right mouth enters. When it moves to the right, water comes from the upper right mouth and enters the left lower mouth."

"This kind of pump has a simple structure and can be used with multiple power sources to pump There is no problem with pumping mud. Considering the wear and tear of debris when pumping mud, I recommend using a detachable inner sleeve for easy maintenance."

"Of course, I also recommend setting up a filter before the pump Next, let’s talk about the principle of a filter..."

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"This filter is probably like this, inside There is a slanted filter, and the filtered debris will be washed into the storage room of the branch pipe next to it, and it can be cleaned regularly."

"My method is roughly like this, everyone will discuss Discuss and optimize the design if it feels feasible. It's up to you whether Enrico can marry a wife."

After Charles finished speaking, his stomach screamed again, the cookie just now. Not hungry, no one stopped him from running this time.

It's just that he met Professor Erbach as soon as he went out, and the old Principal was quietly watching this guy introduce a bunch of things outside the door.

The Principal saw that he was hungry, so he took him to the golden seagull bar outside the gate of the Academy.

"It’s nice to be young." Professor Erbach said with a smile, "I took Enrico into the Academy as your accessory at first, didn’t expect others to be good, you can choose Some burden."

Charles was eating a piece of prawn pizza. He heard a little overtone and asked: "Principal, do you mean that I am a better person? You can choose Heavier burden."

Professor Nodded said: "Talking to smart people is easy. I plan to go ashore next year. When I'm away, you can help me out when the Academy has something to do."

"No problem." Charles nodded agreed.

It's not surprising that Principal went out for public travel. When Wolfe Old Master took Diana out for a stroll, he met Charles.

They go out every few years. In this era of poor information circulation, they are an important means of obtaining useful information.

Professor Erbach asked again: "Do you plan to go out in the near future?"

Charles shook his head and said, "Next year is the opening year of Alice Academy. I don’t plan to Leave."

"And after visiting the carnival in the past few days, I have a new impression."

Professor Erbach asked curiously: "Do you have What do you think?"

Charles sighed, said: "I found that the way humans are taking the study of magic is a bit wrong, focusing on application rather than theory."

"A while ago I bought a lot of patents, and when I was negotiating, I asked Biqi to ask the inventor’s ideas. As a result, many people said that they tried and tried on the original basis."

" My learning experience in Spirit Race is related to the fact that the elves have been exploring the theoretical level and using this to guide the development of magic."

"So I plan to settle down and study next year. Can the knowledge systems of the two parties be integrated."

He was sighed up here. At this time, Elizabeth kept asking herself to stay secretly, but one after another major event made him unable to stop.

Professor Erbach was very satisfied and nodded praised, he said: "It is very difficult for you to have this mind. I am very optimistic about your research. Before I leave, I will leave a letter to the professors and let them give you Help."

Charles hesitated, and finally made up his mind and said to the Principal: "Well, I have an idea."

"I plan to go the way of Queen Victoria. Take a trip to the demon race to see how they study magic."

Professor Erbach's hand shook, the glass fell on the table, and the golden ale was spilled on the table.