mtlumby2d Chapter 258 I estimate your radius to be C
Chapter 258 I estimate your radius to be C
507 base.
Now everyone in the base is busy with work, and they are all full of energy.
Build everything needed for an aircraft carrier as soon as possible.
Let their aircraft carriers be able to sail on the ocean as soon as possible.
At the original R&D center of the Yangcheng factory, Zhang Tian and a group of people were studying the maddening Type 12 steam turbine.
The maximum power of a single steam turbine exceeds 4.5 horsepower, and it takes four of them to produce horsepower to drive the aircraft carrier.
This is the only way to achieve the standard speed and provide sufficient deck wind for carrier-based aircraft to take off.
This kind of project was the first time for everyone present to come into contact with it.
There are definitely difficulties.
It is not difficult to build an engine with information and data.
However, problems arose internally.
After the steam turbine was test-ignited, the energy conversion data did not meet the standards at all.
They are now stuck on the problem of energy conversion.
Zhang Tian has been staying in the R&D center these days. What they urgently need to solve now is that a large amount of heat energy is wasted in the conversion process due to the unreasonable design of the steam channel and the imperfect blade structure.
It is simply not possible to convert the incoming data.
In addition, the stability of the steam turbine during operation is also an issue that needs to be addressed urgently.
Unstable operating conditions will not only reduce energy conversion efficiency, but also pose a threat to the safety of the entire system.
Inside the office, a group of people gathered together.
Zhang Tian summarized the problems of the past few days and then gave his solutions.
"I think we should solve the problem by optimizing the channel. We should simulate the data we need first, and then use this data to redesign the shape, size and internal structure of the steam channel."
"As long as we can find a reasonable entry point to allow the steam to flow more smoothly and reduce energy loss, our problem will be solved."
Zhang Tian added: "For example, if we adjust the inlet diameter of the steam channel from 50 mm to 80 mm, will this improve the flow rate and pressure stability of the steam?"
"At the same time, the inner wall of the steam channel has been specially treated to reduce the friction resistance between the steam and the channel wall, further improving the energy conversion efficiency?"
The engineers present did not dare to neglect what they heard and took notes.
Be prepared to test it later.
Qin Dongtian said, "Director Zhang, there is another problem. Our blades will slowly soften in high temperatures, and their strength is not enough. Problems will occur within less than an hour of use."
"Another problem is that the blade structure is not strong enough and lacks high temperature resistance."
Zhang Tian smiled and said, "This is a material problem. You can contact other workshops to use high-strength, high-temperature resistant advanced materials to make blades. First improve the durability and reliability of the blades."
“At the same time, the shape and angle of the blades were optimized so that they could better absorb the energy of steam. For example, the length of the blades was adjusted from 25 mm to 40 mm, and the width was adjusted from 73 mm to 96 mm.
"I have simulated it and found that this design of blades can more efficiently convert steam energy into mechanical energy during high-speed rotation."
"In addition, the blade surface is treated with a special coating to reduce friction and improve energy conversion efficiency."
"According to actual operation tests, the improved blade structure can increase the output power of the steam turbine by 30 percent."
When everyone heard this, they quickly took action.
Zhang Tian looked at the suddenly empty office and bent over the table to work again.
In addition to optimizing the steam channel and blade structure, he also needs to upgrade the control system of this Type 12 steam turbine.
It can monitor the operating status of the steam turbine in real time and automatically adjust steam parameters such as flow, pressure and temperature according to actual conditions.
This ensures that the steam turbine is always in the best operating state, which not only improves the energy conversion efficiency, but also greatly improves the operating stability and safety of the steam turbine.
This cannot be made manually.
Have to rely on the system.
When Wang Hui came in, Zhang Tian didn't notice it at all.
Looking at Zhang Tian drawing and writing on paper, muttering about radius and diameter, Wang Hui gently touched him.
I suddenly became curious.
Zhang Tian raised his head and looked at Wang Hui, who was eager to learn.
He said, "What's the matter?"
Wang Hui nodded and whispered, "Zhang Tian, what does this radius and diameter mean?"
Zhang Tian smiled and said, "You're talking about that. I'm just measuring my size."
"Your size?" Wang Hui looked at Zhang Tian with some disbelief and asked, "Does this person also have a radius?"
"Why not?" Zhang Tian said seriously, "We all have it, okay?"
"It's like I estimate the radius of your sphere to be C, but I still have to measure it to know for sure."
“This is your radius.”
"Is there a ball on me?" Wang Hui looked at himself in confusion.
Not finding anything, he said again: "What about yours? What is yours?"
"Mine is a stick-shaped object." Zhang Tian said carelessly, and then started writing again.
Wang Hui asked, "You said mine is C, what is yours?"
Zhang Tian replied with a smile: "Mine, the diameter is eighteen, the radius is six, the unit is centimeters."
Wang Hui asked curiously, "How do you know so accurately? Have you measured it?"
Zhang Tian looked towards the door, then whispered, "Don't tell anyone about this. This is a private matter."
"What? Are you afraid that others will know?" Wang Hui said with a smile.
"That's not the case." Zhang Tian shook his head and said smugly, "I'm just afraid that others will feel inferior if they hear it."
How can others feel inferior?
Wang Hui was a little confused. Isn’t it just an object?
Aren't they all the same?
Seeing that Zhang Tian ignored him, he whispered again: "Zhang Tian, how about you help me measure it too?"
Zhang Tian was shocked when he heard this.
He put down the pen in his hand with a look of shock, and said with some embarrassment: "This doesn't seem right, after all, men and women shouldn't touch each other."
Wang Hui said angrily, "Oh, I'm not afraid, so what are you afraid of?"
After hearing this, Zhang Tian slapped his head. Is this woman so curious?
Let yourself try it out.
You are definitely not afraid, but you are afraid.
He might be arrested and shot for hooliganism.
Zhang Tian hesitated and said, "If you really want to test me, you have to promise me that you won't get angry."
Wang Hui nodded seriously.
come on.
Zhang Tianren was stunned.
Is this the legendary person who helps count the money after selling something?