Although Nie Shuai is in the imperial capital, he is still extremely concerned about the major projects below, this time the whole machine test, Nie Shuai has already received the news, but because he is too old, he did not go to the scene to see, if he is ten years younger, Nie Shuai will definitely go to the scene to make trouble.

Now, naturally, he can only wait for good news in the imperial capital: "I know this, I'm old, so I won't go anywhere to cause trouble for you." I'm afraid you're a little unkind to call you so quickly this time, right? So, let's sit here together and wait for the good news over there. ”

What can be unhappy, there are nearly 100 million dollars in projects this time, who can not be happy.

"Where, how can I be unhappy, as long as I say hello to such a good thing as making money, then I will definitely come in a mess, and I will never drag the mud and water."

These words are now absolutely from the bottom of my heart, I may still have a little emotion when I came last night, but when I talked about money today, there was no emotion, this is for five buckets of rice.

Immediately, the two began to talk sentence by sentence, from work to the private affairs of Yang Hui, a younger generation, and then to remember the hard work of the generation of scientific researchers in Yang Hui's parents, and finally became Nie Shuai's message to Yang Hui, a young descendant.

"Let's talk about it, the country can have it now, you are still a little better now, unlike your parents when they had nothing, you still have a little foundation, so you have to work hard to catch up with the advanced."

Catching up with the advanced, Yang Hui has such ambitions, but he is afraid that sometimes there will be chaos in the most unexpected places, which is the most disgusting. Fortunately, there are no problems that Yang Hui can't solve.

Looking up at the clock on the wall, Yang Hui knew that the engine test should have started. If there is a call in the middle within half an hour from now, then something is wrong with the eight achievements.

Nie Shuai also knew that this point in time should also begin. stopped talking to Yang Hui, so the two of them quietly looked at the clock on the wall. At this time, I hope that the time will pass quickly, and it is really an ordeal to wait silently in the distant imperial capital.

The two test centers, also on the Yunnan-Guizhou Plateau, are different from Nie Shuai's office, where there is a lot of noise, the engine has been fixed, and it is being checked for the last time.

Director Bai was indeed high-spirited at the beginning, but at this juncture. The palms of his hands are still sweating, so many leaders are present, if he can't come up with a satisfactory answer, I'm afraid he still knows what ups and downs he will have to suffer.

For the first time, Director Bai regretted his bold decision at that time, and if he could go back, Director Bai would definitely organize a test run first.

Now this feeling of being suspended in mid-air is really uncomfortable, and I am being suspended in the air and being watched by many people at the same time, this feeling.

It's not just Director Bai who is also bottomless. The two chief teachers are the same in their hearts. Chief Designer Wen doesn't have to work anymore now, and the design work he coordinated has not been checked so far, and can only be seen in the later tests.

However, Master Wen was very uncertain in his heart, and he could clearly feel that his heartbeat was now significantly faster. The hand in the purse was tightly squeezing the medicine, and for fear that something would go wrong, he deliberately brought a heart-saving pill that he hadn't taken for more than many years.

The difference is Chief Engineer Yang. He is now on the front line, personally scrutinizing every tiny detail. When the final inspection was completed, Chief Engineer Yang endured the pain. Slowly straighten up.

Supporting his waist with his right hand, he gritted his teeth and withdrew, and finally handed over to the test center, solemnly signing his name. Only then did he go to the safe area with the support of the juniors.

Bending over for two hours is still a not small test for this middle-aged man who is almost fifty years old, and this one also fell ill ten years ago.

After the chief engineer personally went to the front line to determine, the engine finally began to turn, and the three-stage fan initially combed and compressed the airflow, and finally divided it into two parts, the small part entered the outer channel, which not only played a cooling role, but also provided some thrust at the end.

In addition, most of the airflow passes through a five-stage high-pressure compressor, which is again compressed to meet the minimum required limits. Eventually, the combustion chamber began to ignite, and the high-pressure air and fuel mixture compressed into the combustion chamber were ignited, and the annular combustion chamber was filled with flames in every corner in an instant.

The high-temperature gas of more than 1,000 degrees Celsius flows through the high-pressure turbine, and after the rectification of the stator, it continues to flow through the low-pressure turbine, and the high-pressure and low-pressure rotor begins to rotate rapidly. The hot gas is spewed out through the tail nozzle, producing the engine's greatest use: thrust.

As long as the new engine can be tested on its own, it will be possible to achieve the predetermined thrust. There's no need to do anything more now, just wait silently together.

Even the technicians who monitor the engine data don't have to do much, they keep an eye on the operating data, and don't miss a single detail that is not expected.

In the office of the imperial capital, it was extremely silent, and only the mechanical rotation of the wall clock on the wall could be clearly heard, and all eyes were constantly moving in a circular motion with the second hand.

Although the sound of the bell was the clearest, Yang Hui and Nie Shuai's ears did not pay attention to this sound, they were always paying attention to the phone on this table, of course, they didn't want the phone to ring now.

The engine runs smoothly, and even the noise is controlled, but I have to say that this engine is more than the domestic engine in many places.

Commander Liu has been paying attention to this engine since he came here and sat down, and it has probably passed since this engine started to run

I'm older, my memory is not good, so it's better to look at the time and be the most accurate. Because of the excitement, when I raised my hand, my hands trembled, and I set my hand to look at the time, and it turned out that it was already halfway through.

"Bai Kang, what do you think is true, now it seems that there is probably no problem, right?"

Director Bai, who was stunned, only reflected under the reminder of Chief Designer Wen next to him, he was really engrossed.

"Uh, this me"

Seeing this, Commander Liu also understood that now was not the time to speak, and he didn't repeat his question just now, waved his hand and continued to look at the engine on the test bench.

Time passes by second by second, it seems that the required time is about to be reached, it seems that this test should be a complete success, it is really not easy.

The phone rang in the office of the imperial capital, Yang Hui and Nie Shuai looked at each other and smiled, looked at the time again, and found that the current time had passed the test time, and it seemed that the call this time was to report the good news.

Nie Shuai immediately reached out and picked up the microphone, and Yang Hui realized that Nie Shuai's skills were still so neat, which did not match his current age at all.

"Hey, I'm Nie **, hurry up and talk about the situation at the scene, I've been waiting for so long, hurry up."

Who dared not listen to Nie Shuai's order, Commander Liu on the other side of the phone immediately stood up and said with a smile on his face.

"Lao Shuai, I'm Liu Hydrogen, the on-site situation is not generally good, it is not a small good, it is a big good, a big good, the test of the new engine is quite smooth, and the first batch of data will come out soon. You listen to the crowd, listen to it. ”

Through the telephone, Nie Shuai also heard the voices of the excited crowd on the other side.

"You pulled the telephone to the test flight site? Now put the earpiece on top of the megaphone, and I'm going to say a few words. ”

Commander Liu and the few people around him all laughed, and immediately put the microphone in front of the loudspeaker. Director Bai beckoned everyone to calm down first, and pointed to the megaphone and said.

"Be quiet and listen carefully."

Everyone watched the megaphone and pricked up their ears, waiting to hear who was talking, and finally there was movement, although it was not too clear.

"Comrades, I am Nie **, I spent this test time in the imperial capital with you, I am as excited as you, I want to say: comrades have worked hard, the motherland will never forget everyone's achievements, your efforts must be worthwhile, the day the engine is finalized, I will personally come to celebrate you." (To be continued......)