See you soon Douluo

Chapter 87 Jet

This day was a carnival for the crew, who finally saw hope for the future, but it was also a good day for Chengying's disciples, because the teacher issued new teaching materials and resumed classes.

Not only did the coursework not decrease, but there was one more. This was simply disappointing. No one among the five was interested in the soul guide. Even Dugu Bo didn't like it. He was preparing a human body modification project.

It seems that they are planning to conduct some human experiments while they are in the New World. After all, the teacher will not allow harm to his own people, and finding volunteers will be a big trouble.

Cheng Ying can't understand Dugu Bo's research project. He just prays in his heart that he won't come up with some Douluo version of the super soldier serum. When the time comes, a Douluo captain will definitely be the first to kill him, who is stirring up the mass movement. Revolutionary leader.

"It's not okay for all of you to be so lethargic! Soul guidance is also a very important knowledge. How will you be an outstanding talent in the new era when you are so negligent?" Cheng Ying pushed up his decorative glasses and spoke in a low voice. Immediately he became majestic.

"But we don't really need to be able to make soul guides. We can probably use them, right?" Meng Shu was lying on the table like a salted fish, and he was the one talking at the end of the crane.

"Besides, what the teacher teaches these days is so boring! It's not as interesting as what he taught on the ship." Bo Saixi was also wilting. She longed for freedom and couldn't bear to spend all day squatting in the laboratory making soul guides.

All the disciples were speechless. What was being said on the boat? Conic sections or analytic geometry? Probably only Bo Saixi would find this thing interesting.

Looking at the disciples who seemed to have not been watered for several days, Cheng Ying shook his head helplessly: "Forget it, since you are so resentful, I will take you to a quality development class in advance today! Let me tell you, the class is over today , there will be no more in the future, it is a waste of time for the teacher to prepare a quality development class!"

"Long live!"

"I knew the teacher was the best!"

“Finally we can go out and play!”

Chengying looked at the happy expressions of several monkeys and felt very much like himself when he was a child. The class at that time heard that outdoor classes also behaved this way.

Chengying turned around and left, grabbing Bingdi from the bed. Bingdi was in a daze and didn't have the energy to get up because he didn't wake up at all. Chengying picked up the skin by the back of his neck and lifted him out like a cat. , I don’t even know if the shoulder strap falls off.

Of course, it doesn't matter if it really falls, there will be nothing anyway...

"What are our classes today?" Tang Chen took out six boxes of storage soul tools from Cheng Ying's room. Each box was the same and contained a large number of soul tools marked with serial numbers.

"Do you see the steel ingot over there? That is the material for today's course experiment. Each of you has to complete your own work. As for what the work is, here is the instruction manual. You will know after spelling it out according to the above."

As he spoke, Cheng Ying handed a bundle of instructions with just illustrations and a piece of paper to the five little ones, "You can help each other. Of course, you can actually do it on your own. It's just that you can play like this." It will take a lot less time." Looking at the more than ten pages of instructions, several people felt a little confused, and they knew what those storage soul guides were used for, which were to stamp parts by themselves.

Looking at the bird-like shape of the thing on the drawing, they roughly guessed the function of this thing. It could most likely take them into the sky.

Cheng Ying had actually tried to use soul guidance technology to build an airplane a long time ago. The version he gave to his disciples was a version he had optimized and improved many times. The structure had been simplified to only more than 500 core parts. He was giving it to his disciples with the intention of seeing it. See if your design can be understood by most people. If it can, it can be mass-produced.

The biggest contributor to the reason why the aircraft can be designed so simply is still the storage soul guide. As an extremely sophisticated equipment, an aircraft is an engine, and it has more than 500 parts.

But Chengying just decided to save the engine... because he has a storage soul guide! One is filled with high-pressure liquefied natural gas, biogas, or hydrogen.

The other is high-pressure liquefied oxygen, which is very easy to produce. The ice emperor can cool down at will, and the air will become a liquid cocktail. It is very simple to separate the oxygen.

When the mixed gas is ignited in a high-intensity combustion chamber, high-pressure airflow can be generated to propel the aircraft to fly. Although it is a bit wasteful, most of the energy is converted into internal energy, but it is not strong enough! In theory, this piece of shit is actually a jet. It can go supersonic without fear of falling apart!

It is impossible for a normal jet to carry so much fuel, otherwise it would not be able to fly, so it must use a more efficient jet engine. You can use a storage soul guide. Let alone ten tons of fuel, even a hundred tons is nothing. It's a matter of carrying a few more storage soul guides, not to mention that the storage soul guides can be used for unlimited nesting of dolls. If you don't get lost, you will have no pressure to fly around the world.

Cheng Ying had already started assembling it when his disciples started studying the design drawings. The engine was first, and he more or less adopted the principles of a jet engine. After all, although oxygen is cheap, fuel is not necessarily available. With the current mining situation, Level, one ton of liquefied natural gas costs only a dozen gold coins. It's okay for Chengying to play by himself, but it can't be hurt if it is deployed in the air force.

The structure of the engine is probably a five-pointed star-shaped cylinder engine with insufficient combustion. Cheng Ying has never seen it in his previous life. The power of the restored thing is good for propelling a propeller aircraft, but it is still far behind a jet aircraft.

Therefore, there are two nozzles on both sides of the jet chamber. In fact, these two are the main sources of driving force. They are made of rare metals and can withstand temperatures of four thousand degrees. Inside are two fully burned gases. When flying, a flame tail of more than ten meters will be dragged out from behind the aircraft. It looks very cool, but in fact it is a waste of energy.

Next comes the fuselage, which is also the second most important part of the aircraft. The aerodynamic effect of the aircraft is a very important parameter. In reality, it takes countless wind tunnel experiments to conclude a suitable fuselage design.

Cheng Ying found a loophole in this regard. He had seen so many airplanes in his previous life, and with his current memory, he could completely restore the pictures he saw in his mind, and those aerodynamic shapes that had been refined over thousands of times had ready-made models.

Among many excellent aerodynamic shapes, Chengying picked and picked, and finally chose the J-20. For no other reason than because it was called the J-20, Chengying would let him board an aircraft carrier in another world!
  [To be continued]

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  (End of this chapter)