Douluo: My dear grandson, come quickly, Grandpa, I am Titled Douluo

Chapter 230 A steam engine that cannot be pulled by more than a dozen horses

"Su Zi asked, how did you solve the problem of friction and cylinder?"

Ye Tian asked.

Last time, he suggested to Su Ziwen an idea of ​​applying lard.

But lard is not really lubricating oil.

Putting forward the idea of ​​smearing lard can only make the steam engine take a step forward, but it cannot reach the point of perfection.

Su Ziwen excitedly said, "When your lord brought up the problem of friction caused by friction."

"These days, I have been thinking about how to improve the smoothness of the inner wall of the steam engine."

"Our first step was to directly polish the inner wall of the steam engine."

"But the inner wall of the steam engine is made of steel, which is not very resistant to corrosion, especially after being exposed to high-temperature steam, it will rust almost the next day."

"Afterwards, the craftsmen and I replaced it with an iron-nickel alloy, but this thing was too rigid, and it burst directly under the action of high-pressure steam."

"After several attempts, we decided to choose a compromise solution. The iron-nickel alloy was made into a cylindrical inner wall."

"Relying on the principle of metal thermal expansion and cold contraction, first heat the inner wall of the steam engine, and then put the inner wall of the iron-nickel alloy into it."

"In this way, under the blessing of double layer and lard lubrication, the problem of rust on the inner wall of the steam engine and high friction is perfectly solved!"

Hearing this, Ye Tian nodded pertinently: "It's not easy to come up with this step."

Su Ziwen could come up with the idea of ​​nesting with double sleeves, which can be described as a breakthrough from zero to one.

Ye Tian once remembered that the horsepower of the internal combustion engine in the previous life was greatly improved, largely because of the invention of the chrome-plated inner wall.

The predecessor of the chrome-plated internal combustion engine was this nesting technology.

The technology tree that can light up this step is enough to lead an era.

"Master Du Tong, please stand a little farther away, please allow me to demonstrate the horsepower of this steam engine for you." Su Zi asked and bowed.

Ye Tian nodded and gestured casually. Hongdou, who was lying next to the steam engine, smiled and said, "Don't look at it, it's better to watch it from a distance. Your face is blackened by the gas."

Hearing the first half of this sentence, Hong Dou didn't take it seriously.

Hearing that her face was blackened, Hong Dou immediately backed away, covering her face, wishing she didn't carry a mirror with her.

Coming to Ye Tian's side, Hong Dou looked at the steam engine billowing black smoke, and couldn't help but sigh: "The times are really about to change."

"This thing, if it has four legs, it can plow the land instead of the ox."

"Estimated to work faster than a hundred cows."

Ye Tian also looked at the chimney of the steam engine:
"Soul masters have never been the only choice for the people of the Douluo Continent."

"Thank you, Ye Tian." Hong Dou said.

"Huh? Why, you suddenly thanked me?" Ye Tian turned his head, expressing his doubts.

Hongdou smiled gently: "Thank you for giving people like me, who are not soul masters, a brand new choice."

"Before I met you, I, who was not a soul master, felt as if I had lost touch with the mainland, like an abandoned person."

"When I came to you, I realized that people have their own talents. What we lack is an opportunity to express ourselves."

"You're not just giving me a chance, you're giving the whole continent a chance."

Ye Tian smiled: "It's serious, I just want to live a more peaceful life in the future. Before the years are quiet, I have to carry forward for a while."

between the two talking.

Under the command of Su Ziwen and Amaury, the steam engine was connected to the horses.

The huge winch of the steam engine began to spin the rope with it.

The horses hadn't come yet and they were in a hurry.

He was dragged back by the powerful steam engine.

This powerful momentum caused the horses to be frightened all of a sudden.

There was a hiss.

Run away.

The disorder of the horses instantly stunned the surrounding blacksmiths.

I have been playing iron all my life, where have I seen this scene!
Only Amaury shouted: "Protect Mr. Dutong!"

"Steam engine! My steam engine! Don't let the horses create it!"

Su Zi asked hysterically.

The blacksmiths were planning to gather towards Ye Tian when they heard Su Zi's voice, and hesitated for a while.

You look at me, I look at you, I don’t know where to go.At this moment, a frightened horse was about to rush in front of Ye Tian.

Hongdou next to Ye Tian saw this scene, stepped forward, and swiftly took out the pistol in the storage space.

Backhand loaded and aimed at the horse.

"Master Du Tong, don't be afraid." Hong Dou said in a slightly excited voice.

Ye Tian stretched out his hand to press down.

"Horses and bullets are expensive, let me do it."

I saw Ye Tian take a step across.

The soul ring under his feet appeared instantly, and then flashed past again.

Immediately, in Ye Tian's palm, there was a bull's head charm.

He took a step forward, grabbed the horse's reins with one hand, and stepped hard on a stone slab.

"hold head high!"

A horse neighing.

This horse, which weighed half a ton, was pulled by Ye Tian so easily.

After stabilizing the horse in his hand.

Ye Tian's soul ring flashed past again.

Immediately, there was a rabbit charm in his hand.

Step on it hard and accelerate suddenly.

Ye Tian's figure turned into a bolt of lightning, and flew out at a speed that could not be observed by naked eyes.

It didn't wait for the blacksmiths to react.

Almost at the same time, the neighing of more than a dozen horses came from the courtyard.

All the horses were pulled by Ye Tian!
"It was a flash of lightning just now, did it fly past me?"

"What do I feel, the horses fly over me?"

"I remember that this horse was about to bump into me, and in an instant, it stopped in its tracks!"

The blacksmiths present were talking about it.

A sharp-eyed blacksmith said firmly, "It's all true just now, Lord Dutong took action."

"Master Dutong, you... are too powerful."

Amaury widened his eyes and murmured.

"There is still such a fast speed in the world."

Su Zi asked with a dazed expression.

Hongdou on the side was also stunned, then relieved immediately, looked at Amory and Su Zi with a smile and asked:
"Wuhundian is a place that pays attention to the talent of Wuhun. Don't forget that our Lord Dutong is the Holy Son of Wuhundian."

"Just relying on science and technology and the ability to lead troops to fight, you can't be judged as a holy son."

"So that's it." Amaury was stunned and deeply shocked at the same time.

He had never seen Ye Tian make a move, so he always thought that Ye Tian was a civil servant, and he didn't even think about the talent of a soul master at all.

"Master Dutong is really the number one genius in Douluo." Su Ziwen bowed to Ye Tian and saluted: "Whether it is talent, technology or governance, Master Dutong is proficient."

"The future will definitely belong to you, the Holy Son."

Speaking of this, Su Ziwen also said with a full face of apology: "I'm really sorry, because this experiment almost injured you, Mr. Shengzi, and I didn't expect that the steam engine can pull eighteen horses with ease. "

"This is the charm of technology." Ye Tian clapped his hands and said with a light smile, "Do it well. I plan to separate the steam engine factory from the military factory, and you will be the first factory director."

"With this prototype machine, you have to speed up the speed of manufacturing steam engines. In addition to speeding up, you also need to standardize production. In this regard, you can go to Suotuo City and go to Wu Bing to learn from it."

Hearing the name 'Wu Bing', Su Ziwen felt awe-inspiring.

He has heard the name Wu Bing from Ye Tian more than once.

At the same time, Su Ziwen also knew that Wu Bing was Amori's disciple.

It is Ye Tian's subordinate, the number one craftsman.

In fact, Su Ziwen had long wanted to meet this famous craftsman.

It's just that before that, he had been developing steam engines and had no chance.

In the past two days, there is probably no chance to go there, because his teacher, Lou Gao, is coming to visit.

(End of this chapter)