Variety show: The school's male gods, and the days when they were classmates with female stars

After the teacher finished speaking, he spread his hands, "Since you said that the most important thing is the gas working fluid, then I will listen to your point of view."

When the teacher said a lot of his own opinions, he was actually not very sure.

After all, he is not a professional rocket engine.

I just simply stated my thoughts.

After speaking, he cast his gaze on Shen Zhi.

Shen Zhi just shook his head lightly.

His eyes are very firm.

The teacher was taken aback, was he denying his opinion? !

Why is he so sure!

The students looked at the teacher dumbfounded?

I never expected that a teacher who taught aircraft engines could tell the principle of rocket engines!

How can I express my opinion so clearly!

The students thought carefully about what the teacher said.

Involuntarily nodded.

"Indeed, the material is the most important thing."

"The teacher is right."

"Teacher, have you ever studied rocket engines?"

"As expected of a teacher."

The students repeatedly sighed in a low voice.

The audience who were watching the live broadcast were stunned.

For a while, I didn't know what the class was about.

Why can we talk about rockets from airplanes? !

Barrage area:

"Although what the teacher said makes sense, is this class a rocket engine?"

"This lesson has been changed to rocket engine integration?"

"When learning aircraft engines, you can also learn about rocket engines. Is this the classroom of Peking University?!"

"Are all the teachers at Peking University so talented? Do they understand all engines?"

"Shen Zhi said that it is a gas working fluid, what is the gas working fluid?"

"Who's right?"

"The teacher must be right, he is a teacher after all!"

"But this teacher is talking about aircraft engines."

At this time, a teacher's office at Peking University.

"Ms. Zhao, have you watched today's live broadcast?"

The teacher whose name was called asked without looking up, "What live broadcast?"

"It's the variety show that has been broadcast live in our school.

"That..." Mr. Zhao said as if suddenly enlightened, "I didn't see it, what's the matter?"

"Today's class is on the integration of aircraft engines. The teacher probably wanted to remind the stars to attend the class, so he asked them what is the most important thing about rocket engines. Unexpectedly, Shen Zhi answered. Now Shen Zhi and the teacher are arguing."

"What's the most important thing?" Teacher Zhao raised his eyebrows.

He is a teacher who specializes in the principles of rocket engines, and of course he knows what is most important.

"What's there to argue about? The rocket engine is more important. What is Shen Zhi talking about? What is the teacher talking about?"

"The teacher said it was the material, but Shen Zhi said it was the gas working fluid."

Teacher Zhao nodded, "Both are very important."

"That means both of them are right."

Teacher Zhao nodded again.

Others in the office also heard their conversation.

Suddenly he took a deep breath.

"Shen Zhi is partly right, that is to say, he is right?"

"My God, I've heard that Shen Zhi is good at arts and sciences, but I didn't expect to know even rocket engines?"

"Maybe it's a trick." A teacher guessed.

"Can Meng answer the gas working fluid?"

每'.日."更;新.'新:一!小'说?裙!5;4":3;6':;5,9,",3,8!:.9? 几个老师一边讨论着，一边也打开了直播。

I saw that the classroom was a little quiet at this time.

The teacher standing on the podium stared closely at Shen Zhi who was under the podium.

Shen Zhi cleared his throat, and said with firm eyes, "Teacher, what you said is not completely right. The material is indeed very important, but the most important thing is not the material."

The teacher raised his eyebrows.

Judging by his serious appearance, it is estimated that Shen Zhi will say something.

Sure enough, Shen Zhi went on to say, "Gas working medium is a medium substance that can realize mutual conversion of thermal energy and mechanical energy. It is called working medium, such as water vapor."

"The equation of the ideal gas state is PV=nR, and the pressure established in the combustion chamber of the rocket engine is the condition that drives the rocket engine to work."

"So, the necessary conditions for the rocket engine to work are: the working medium of the gas, the pressure built up in the combustion chamber..."

“按常规的铝氧燃烧4Al十3O2=2AI2O3,通过这个公式，画出来的铝氧燃烧速度图，可以看出可以看到铝氧燃烧等效排气速度最 高的时候在2.5的氧燃比的时候，而此时的燃烧产物中几乎75%的部分都是氧铝燃烧的氧化铝仅占了约20%,因为构成推力到高比冲 ,都需要气体工质来转换内能到动能。”

...seeking flowers()????

"A good engine is indispensable for a rocket to launch successfully. The material of the engine is important, but at the same time, the fuel and gas working medium are also very important."

Everyone froze when they heard Shen Zhi's words.

If you want to say that the teacher said in detail, it is indeed in detail.

But Shen Zhi's explanation of his point of view is indeed more detailed!

While being able to express one's point of view, one can also explain the principles and list the formulas.

They all know this formula, and they have been exposed to many professional terms.

... 0

But put it together, they can't understand it at all!

Pressure is the condition that drives the rocket engine to work, they understand.

After all, the driving condition of an aircraft engine is also pressure.

Constituting thrust to high specific impulse, gas working fluid is needed to convert internal energy to kinetic energy?

Fuel and gas working fluid are also very important to the successful operation of rocket engines? !

This……

This answer is over the top!

The students in the audience were in an uproar.

"Is Shen Zhi right?"

"It sounds reasonable, not fake."

"Maybe he just has aura, but isn't he right?"

"How do you know you're wrong? You know about rocket engines?"

"I don't understand, but someone will definitely understand after watching the live broadcast."

"I feel that the teacher must know!"

"Wait for the teacher to refute!"

There was chaos in the classroom.

"Ring ring ring__"

The bell rang for the end of the first class.

The teacher standing on the stage seemed to be out of his mind at this moment.

He thought that Shen Zhi would express his opinion.

But what he said, as a teacher who teaches aircraft engines, really cannot be discussed in depth!

Industry specializing in surgery.

Even the engine.

But a rocket engine is not the same as an aircraft engine!

The principle of a rocket engine is much more profound than that of an aircraft engine!Four?

Imminent

Chapter 334 I don't know how to do this!help!

The teacher opened his mouth slightly to listen to what Shen Zhi said about the principles and knowledge of rocket engines.I felt a slight shock in my heart.

Even the bell rang for the end of get out of class, but it couldn't dispel the shocking feeling in his heart!

The audience who were watching the live broadcast were completely awake now.

The barrage area was quiet for a few seconds.

Finally, after the bell ended.

As if an agreement had been made, barrages flooded in!

"What the hell?"

"real or fake? "

"Does anyone understand? Is Shen Zhi right?"

"Who knows!

"That's right! If anyone knows how to build rockets!"

"Rocket engine? Is it similar to a car engine?"

? ? ?

"Are you kidding! How can it be similar! One is an airplane, one is a car, one is flying in the sky, and the other is running on the ground. Do you think "[-]" is similar?"

"Tsk tsk tsk, fully reflects the low IQ of contemporary netizens!"

"Say it as if you understand."

"Isn't it because none of you understand what Shen knows?"

"Is Shen Zhi talking nonsense?"

"Shen Zhi must have known that the teacher deliberately tested him, so he was talking nonsense."

The ringing is over.

Netizens speculated.

Shen Zhi couldn't see the comments from netizens.