The temperature coefficient of Ellerlo's pyramid is chemistry.

It's not math, it's not physics. It's chemistry. It is estimated that experts and scholars above 9999 will be wrong about this.

If Ma Xiangtong was here, he would definitely understand it immediately.

This thing is his forte.

It is necessary to calculate the relationship between the frequency of radio waves and the amount of heat generated. Radar radio waves will cause brain waves, gene sequence change calculations, also need to be used.

Wang Bu'an did it on purpose.

He deliberately avoided the thermal theories of physics.

Miao Yongfeng studied turbine blades, and he will definitely have some understanding of the thermal knowledge of physics.

But when he encountered the top theory of chemistry, he was blind.

"Who are you?" Miao Yongfeng finally reacted, anxious and angry, his face was blue and white for a while.

"Are you deaf?" Wang Buan said disdainfully, "If you are deaf, you will retire." ”

"You!"

"Don't occupy the pit and don't!"

"You!"

"I think it's much better to change a dog to be the director of the 772 Research Institute than you do!"

"You!"

"To what extent have you studied turbine blades? 500, 600, 700?"

"You!"

"I've been busy for most of my life, and I haven't even made a 600-gauge turbine blade, so I know that I have to investigate other people's life styles all day long. You've lived like a dog for the rest of your life, and you're going to spend the rest of your life in a woman's crotch and not come out?"

"You!"

Miao Yongfeng's face changed drastically.

He clutched his chest so hard that he almost fainted.

Provoke the heart.

It's hard to be ashamed.

Fortunately, there was no heart disease, otherwise, I would definitely faint.

The people next to him hurriedly helped him.

Cheng Kailong was also surprised to pull Wang Buan away.

If you continue to scold, Miao Yongfeng will become Wang Lang.

Don't just meet, Wang Bu'an will kill people. That would really be a scandal in the scientific community.

"Return my black material," Wang Buan said stupidly.

"It's not him," Cheng Kailong said helplessly.

"I don't care who he is. Don't mess with me. Wang Buan made no secret of his anger.

"You!" Cheng Kailong smiled helplessly.

He knew it would be like this.

Wang Buan's temper and personality are not good.

The 109 Research Institute sent people behind to investigate Wang Buan's information, and Cheng Kailong was very disapproves. This is against the rules.

You are a research institution. What are you sending people to investigate? Do you have that power?

Who likes to be investigated behind their backs?

Isn't this deliberately looking for trouble and making people offended?

It was him Cheng Kailong, who also confessed openly and honestly to Wang Buan. The relationship between the two sides will not be stale. otherwise

Of course, Miao Yongfeng was also shot while lying down.

Wang Bu'an is actually targeting some people who are investigating him behind his back.

It's just that he didn't see the real culprit, it just happened to be Miao Yongfeng who jumped out, and as a result, he was hit by a rain of bullets.

Miao Yongfeng turned around and left fiercely.

Before leaving, he glared at Wang Bu'an viciously.

It's not over.

Wang Bu installed it as a work I didn't see.

Also experts and scholars?

The brick family is almost the same as the beast!

The reputation of experts and professors has been ruined by such garbage.

Kuang Donghui is a scholar.

Ma Xiangtong is also a scholar.

Chen Daguang is also a scholar.

They are all respectable. Only Miao Yongfeng is not. He's scum.

"Professor Chen, look," Cheng Kailong said apologetically.

"Come in. Chen Daguang said slowly.

Cheng Kailong hurriedly waved his hand.

Heavy trucks came in with turbofan 6s.

Zhao Ce secretly gave a thumbs up.

He didn't know Wang Buan.

But I feel that Wang Buan is unfathomable. This scolding kung fu is also enjoyable, and the aftermath is lingering.

"You get the approval of others. ”

"You gain 2560 Faith. ”

There are several similar messages, and it is not known who contributed them.

But it is certain that there must be a share of Zhao Ce in the middle. Wang Buan could clearly feel that there was a sense of worship in the other party's eyes.

What is the feeling of being a top student?

That's what it's like to be a top student.

Even if there are a lot of equations and functions, a few of them are made up nonsense, and you can't tell the truth from the fake.

The engine testing process is actually very cumbersome.

The normal test procedure takes a year and a half. Among them, the ground for half a year. High-altitude test bench for half a year.

Ground testing is relatively simple.

The high-altitude test bench is more complicated.

The 556 Institute has full ground testing and also has an advanced high-altitude test bench.

Now, though, the most basic tests are needed:

Ignition.

I have to say that many people have strange eyes.

Such a test has never been done by the 556 Research Institute. If it weren't for the notice from their superiors in advance, they would have thought that Cheng Kailong and Wang Buan were here to make trouble.

The turbofan 6 engine was fixed.

Various testing equipment is in place one after another.

The first thing to be tested is, of course, the activation effect. A rough assessment.

If there is vibration, surge, smoke, flamethrower, fuel leakage, etc., it means that no other tests are needed, and you can just go home.

Fuel system access.

Control system access.

Clear.

All unrelated personnel, at least 30 meters away from the engine.

Especially in the direction of the engine's jet, within 100 meters, there can be no debris. Otherwise, it is easy to cause accidents.

You must know that the temperature of the tail flame sprayed by the turbine engine is above 300 degrees.

If a living person were standing there, they would be scorched on the spot.

"Start?"

"Ignition. ”

Zhao Ce pressed the switch.

Turbofan 6 starts slowly. Engine.

The revs are slow, less than 800 rpm. The turbine did not start.

Generally speaking, this speed is the stage when the fighter begins to taxi.

No anomalies.

No anomalous vibrations were detected.

No smoking, no spitting, no fuel leaks. There was no surge.

Air intake. Normal overall. Tick.

Compressors. Normal overall. Tick.

Main combustion chamber. Normal overall. Tick.

Turbine. Not yet launched.

Jet port. Normal all day. Tick.

Exhaust gas temperature. In total, there are 300 testing sites. The test was performed using a combination of ultrasound and fluorescence thermometers. The maximum temperature is 180 and the minimum is 30, which is basically the same as room temperature.

The rotational speed is gradually increased.

Turbines began to step in.

1000 rpm

1500 rpm

2000 rpm

3000 rpm

The speed of the turbine is getting faster and faster.

The air flow from the jet is also getting stronger and stronger, and the temperature of the exhaust gas is also soaring.

Among them, the temperature at the nearest point has exceeded 300 degrees. The farthest point is also above 40 degrees.

This is the temperature that has not been treated with exhaust gases.

If it is a modern infrared radar, it is very easy to detect.

Due to the limitations of the times, the original design of the turbofan 6 did not take into account the problem of stealth at all. Therefore, it is completely free of exhaust gas treatment.

In other words, no matter how advanced its performance is, it cannot be equipped with modern stealth fighters.

Such a high exhaust gas temperature can be detected by any radar.

The engine started to stall at 3000 rpm.

This is the rhythm at which a fighter can take off.

Generally speaking, a normal fighter can basically take off after the engine exceeds 2000 rpm.

In some special cases. For example, an aircraft carrier skid and jumped to take off. It is also possible to increase the speed of the engine to more than 3000, and then take off in a burst.

If it is catapult to take off, then the engine can be kept directly at about 2000 rpm.

The test time needs to be at least 2 hours.

The testing process is actually very boring. Wang Buyan is not used to it.

I wanted to find something fun to pass the time, and I looked around, but I didn't find anything.

What fun things can be in the institute?

Beauty, no kidding

Not even a single female.

Even the sweeping staff are men.

Basically, this kind of occasion is a forbidden area for women. In fact, in the entire Yanzhou Airport, it is estimated that there are not many women.

Like Han Xuewei, in the 109 Research Institute, it is estimated that she also plays the role of a vase.

It turns out that vases really can't be studied.

So sleepy

Yawned

Wang Buan really wanted to find a place to sleep well.

It's night! I haven't even eaten. Cheng Kailong, a pig, feels as if he doesn't need to eat.

Fortunately, his watch was stocked with dry food and the like, and he took a little to satisfy his hunger.

It took me a long time to get through to the end of two hours.

Wang Bu'an suddenly shook his spirits.

But he found that Miao Yongfeng actually appeared again.

Not only did he show up. Another person appeared. Vaguely, Wang Buan felt that the other party's appearance was a little familiar.

"Gao Qiancheng. Director of the 774 Institute. Cheng Kailong said in a low voice.

"Is it the Yucheng Gao family?" Wang Buan said reflexively.

Well, the routine has finally reappeared.

This Gao Qiancheng must be a member of the Gao family in Yucheng.

They must have come to seek revenge on themselves. They must have to get along with themselves.

According to the routine, he should pretend to be a pig and eat a tiger first, and then slap his face hard.

"What Yucheng Gao family?" Cheng Kailong didn't understand.

"Big family!" Wang Bu'an said.

"Where is the big family?" Cheng Kailong shook his head and said.

"Isn't the Yucheng Gao family very powerful?" Wang Buan frowned.

"I don't think so. ”

“”

Wang Buan was speechless.

It seems that I guessed wrong?

In fact, there is no such thing as a big family at all?

If there were, it was a thing of the past. Now that it is the dictatorship of the proletariat, where is there any hidden family?

"But you still have to be careful with this Gao Qiancheng. Cheng Kailong reminded, "This old man is engaged in electronic control systems. Most of the domestic aviation development companies use the products of their research institutes. He has a good relationship with Miao Yongfeng. Maybe it will target you because of it. “

"Electric control?" Wang Buan nodded thoughtfully, "The package does not include fire control?"

"Not included. ”

"Oh. ”

It doesn't include fire control!

Pure electronic control also has some technical content.

Electronic control is an electrical control system. For fighters, it is one of the most basic control systems, which is related to the fundamental combat capability of fighters.

Fire control, the full name is fire control system. It's basically about mastering all kinds of weapons.

"Xiao Wang. Gao Qiancheng actually took the initiative to say hello.