At this time, there was only the sound of rustling in the office. Yin Gong's sitting posture has not changed. He is still conducting comparative analysis of data and inferring the design of the combustion chamber at that time.
Factory Director Rui is also watching from behind. He has a specialization in the field, and in terms of computing power and data analysis, he is determined to be unable to compare with the chief engineer.
That is to say, the two have known each other for a long time. In the past few years, the chief engineer was not in charge, so they were used to calling Yin Gong. This was also because of their friendship. People outside called him Chief Yin or Yin. chief.
"There is indeed a problem!"
Yin Gong, who was calculating, straightened up. He was still frowning and staring at the complicated formulas.
Factory Director Rui has been watching from behind. When the specific data was laid out, he naturally analyzed it, "The design was very conservative at the beginning! The metal used is more stable and heavy, and the heat insulation is very cautious. He is a little overestimated. The calorific value of aviation kerosene has been increased! But it has also been suppressed in terms of mechanical power!”
Naturally, the lighter the fuselage, the better. The push ratio is originally a ratio between the power and the overall weight of the fuselage. The power of the aircraft is constant and the weight of the aircraft is reduced. The greater the push ratio, the greater the acceleration. The faster the speed of the aircraft, the shorter the take-off distance. The top speed is also faster.
The most direct criterion for fuel selection is the "calorific value", which is the amount of heat that can be generated by complete combustion of 1kg of fuel. Obviously, the higher the calorific value of the fuel, the better.
In fact, the calorific value of aviation kerosene is lower than that of gasoline. The calorific value of gasoline is 43.71mj per kilogram, while that of aviation kerosene is 43.28mj per kilogram.
The reason why I chose aviation kerosene is because although aircraft are weight-sensitive, they have higher requirements for compact size. It would be better to design the fuel tank and not fill it up, than to try to fill the fuel tank but not be able to fit it in.
The higher density of aviation kerosene means that aircraft can pack higher energy fuel into a limited volume.
The same 1l size fuel tank can hold 0.72 kilograms of gasoline, but because of the different density, it can hold 0.81 kilograms of aviation kerosene.
After all combustion, gasoline releases heat of 31mJ, aviation kerosene releases heat of 35mJ, and the heat released is 13% more.
Yin Gong nodded heavily and said: "His design is indeed very conservative. I explained that the mechanical design ability is so strong, why are some places not handled perfectly? It turns out to be to prevent overloading!"
"For safety reasons, he overestimated the calorific value of aviation kerosene and increased the overall weight of the engine. This was nothing. The added weight was within the allowable range. But later he changed the area and shape of the combustion chamber, although it increased Although it is safe, it reduces the power of the aircraft, which is a bit too cautious. The flash point of kerosene is 38 degrees Celsius, and it is very stable when burning!"
Speaking of this, Gong Yin's face looked very regretful, "If the design were bolder, the power could be improved a lot. With such an excellent mechanical design at the jet tail, it is probably more powerful than the current turbojet 6."
Director Rui's eyes suddenly lit up after hearing this. After three seconds of silence, he rushed to the desk, leaned on the desk and roughly grabbed the phone cord and dragged it to his arms. After pulling it over, there was a long, clanging sound coming from the phone.
Yin Gong looked at it for a moment and said doubtfully: "Director, are you calling the third rolling mill?"
"certainly!"
Director Rui nodded solemnly, and poked the button under the phone with a firm look. The phone just rang, and his fingers had already begun to dial. He had called Director Yang before and took note of it.
I just checked the phone number, and now he can remember it clearly without flipping through the phone number.
Director Rui dialed the number with one hand and said: "Of course a fitter with this kind of talent must come to our Liming Factory! What kind of work can he do in the No. 3 Steel Rolling Plant? Those large machines are not easy to modify, and there is no need for him in smelting."
"On weekdays, we mostly build tractors, car engines, or some machine tools. Who can't do this kind of work? Ours is a matter of national defense! How much does the chairman attach importance to aviation?"
Yin Gong nodded silently, and then said hesitantly: "I also admit that his design is excellent and he is very talented in machinery, but his theory is not enough, I am afraid it is not easy to coordinate."
"Furthermore, I'm afraid this person is not easy to find, right? The Third Steel Rolling Plant does not have any important R&D projects, but there are many in Sijiu City. There are also laboratories in those universities. I don't know what his personal wishes are.
I’m afraid it’s hard to force a master with such skills.”
Director Rui was unmoved, staring at the phone on the table, and said softly: "You have to try it if it works. If you don't come, it doesn't matter. It only takes more than an hour to fly from here!"
Yin Gong nodded. They were originally building aircraft engines. Isn't it normal to have an aircraft? Now flying at supersonic speed, not only can you reach the airport in two hours, but you can also find people. If there is an emergency, just go there.
beep!
There was a short sound and the call was connected.
Director Rui's face was blank, but his voice was very cheerful, "Lao Yang, it's me. I should have sent you the fax, right? How are you sure about it over there?"
Director Yang became cautious. Are you in such a hurry?
However, he was also a little confused. The distance between the high-end workshop and the office building was very close. There might be something wrong with Hua Zhong not coming. Why hasn't Yi Chuanzong been called over yet?
Hua Zhong didn't come over to report to him, and he still hadn't determined who that person was.
This made him a little embarrassed. What kind of efficiency is there, and what kind of efficiency is there?
"Um... Lao Rui, I have a lot of things arranged here. I haven't dealt with them yet. How about I call you later?"
When Factory Director Rui heard this, his eyes suddenly narrowed. It was perfunctory! It was definitely perfunctory!
We all know each other, no matter how familiar we are, but external reputation can reflect a person's work attitude and life style.
As for Lao Yang, he is decisive in dealing with problems, and he prioritizes things carefully. He always likes to make some preparations in advance.
Although I have been very busy these two days after returning from a business trip, he has stressed it many times before, with a hint of reproach. How could the other party not treat it carefully?
With this attitude now, I am afraid that after reading the contents of the fax and seeing the comments on the design drawings, I would be reluctant to let him go!
Now I’m doing Tai Chi with him!
Factory Director Rui took a deep breath. With such talent in design and understanding of machinery, he could understand why he was reluctant to let him go. After all, he had been hiding it before, and he had not even grabbed the eighth-level worker quota.
There was such a secret operation in the factory. Even the people in the factory hid it, and it was very well hidden.
Thinking about it this way, I am afraid that my previous age was also lied. Maybe I just wrote a random name just to hide it more closely.
With thousands of thoughts running through his mind, Director Rui's voice became much heavier, "Old Yang, this man's talent in 'aviation!' engine design is extremely outstanding. I won't lie!"
We don't want to let him go, and Factory Director Rui doesn't want to rob him openly. He can only mention the word "aviation" to point out the importance and express his attitude. I hope the other side will think about it!
Director Yang naturally heard the change in Director Rui's tone, and the embarrassment on his face became even stronger. He still didn't know anything about such an important matter over there.
Especially when the word "aviation" is emphasized, this matter is no joke, and Director Yang even feels a little innocent.
In his heart, he was slightly annoyed at Hua Zhong's work efficiency, and also guessed that there might be some difficulties there. Director Yang could only sneer and affirm: "Laorui, I really didn't lie to you. I will go and supervise you now, and I will give it to you later."
You reply!"
Director Rui frowned and looked very suspicious. He said so, and gave him another push. This man seemed to be much smoother than he knew, "Okay, I can rest assured that Lao Yang will do the work.
Waiting for your news."
"good!"
After spitting out one word heavily, Director Yang hung up the phone and looked at the pile of documents in front of him. He could only rub his temples and stand up. The thing was coming and it couldn't be stopped. There was a lot of pressure over there, so let's deal with it first.
one time.
He quickly walked out of the door. As soon as he opened the door, Director Yang saw Director Sun standing at the door, waving in the distance.
When he heard the door open, Director Sun's face froze, and he felt bad in his heart.
He was smoking and waiting in the corridor before. Although he didn't want to see Yi Chuanzong and was afraid of what Yi Chuanzong would say, he still had to complete the task he received.
Yi Chuanzong may not have that close relationship with the factory director, but Secretary Hua's relationship with factory director Yang is definitely close, and he doesn't dare to be careless.
He originally wanted to see Yi Chuanzong come and leave, but he never thought that even though he smoked one cigarette after another, the man never came.
After Yi Chuanzong failed to do so for such a long time, I'm afraid Factory Manager Yang should be anxious. He wanted to wait at the door so that he could give an answer if Factory Manager Yang asked.
If Director Yang's face was wrong, he might as well admit his mistake in advance. If Yi Chuanzong was allowed to talk nonsense, I don't know how this man would be able to poke fun at him.
Unexpectedly, the people from the security department did not bring Yi Chuanzong, but Director Yang came out.
"Director." Director Sun greeted with a sneer on his face.
Director Yang took a quick look and saw that the man seemed to be a little guilty. He asked softly: "Is there something wrong here, Director Sun?"
After speaking, he turned his head and looked in the direction where Director Sun was waving. Qian Wuliang and Ren Shaoshan were walking very slowly that way.
They were the two people who were looking for Yi Chuanzong. Although they took different paths, they were in the same place.
Ren Shaoshan went to the 29th workshop first, and his speed was faster. Yi Chuanzong had not returned to the workshop at that time.
He went to the cafeteria but couldn't find anyone. Of course, he wouldn't keep looking for runners outside. He promised Director Sun that when he called for people, he would have a beginning and an end. He returned to the workshop to take a look.
The second time he went there was a little later, so he saw someone this time.
Next, he had the same experience as Qian Wuliang, except that Yi Chuanzong was asleep when he went, and he still said the same words, but he finished them with a yawn.
He was furious at the time, but after he calmed down a little, he realized that it was really hard for him to force others. Even if he was dealt with, he would be sent to the security department instead of the office building.
He couldn't bring the person to the security department and then notify Director Sun to come there, right? He was just a messenger, so why did he offend people on both sides?
As soon as he went out, he saw Qian Wuliang, who didn't go back and was waiting for him in the 29th workshop.
Qian Wuliang's idea is very simple. The matter remains the same. It is better for two people to talk about it than for one person to talk about it.
The two walked slowly all the way to the office building and discussed what to say. When they arrived on the third floor, Director Sun was here and the factory director also came out.
Director Sun also waved to them, and they thought about talking to them in private later. After all, those words didn't sound good, but the factory director looked at them and they could only move forward.
Hearing the factory director's question, Director Sun was very embarrassed. Two young men from the security department came over. If he lied to his face, the designation would be over.
He also said bravely: "Secretary Hua asked me to help call Yi Chuanzong before. I asked two people from the security department to call him, but now it seems that he has not been called. Director, you have something to do with him, right?"
I’ll call you immediately!”
Didn't call?
Director Yang's expression was very wonderful. Although he had a good temper, he was still the director of the Third Steel Rolling Plant. Even if he asked Commander Leng of the Armed Forces to come over, there was no reason why he would not come as long as he was on duty!
That boy from Yi Chuanzong is quite smart, how dare he disobey the call?
Looking at Director Sun who was about to leave quickly, Director Yang shouted softly, "Come back." He turned to look at the two young men from the security department. There were replacements on duty every day, and he didn't know them very well, "You guys
Come two."
Director Sun gestured towards the two of them with his eyes, meaning not to talk nonsense. Then he turned around awkwardly and came to Director Yang again.
The two members of the security department were naturally very obedient. None of them wanted to offend Director Sun. No one in the No. 3 Steel Rolling Plant would want to offend the director.
Director Yang made some guesses when he saw Director Sun's appearance. He turned to look at the two members of the security department and asked, "You two called Yi Chuanzong just now, right? What was the situation at that time?"
"this……"
"this……"
The two young men from the security department were very surprised. What they heard along the way was not very good, let alone Yi Chuanzong's attitude in the end.
Director Yang raised his eyebrows and asked, "Is there anything hard to say? In this case, you go first." After speaking, he pointed to the young man to the south.
Qian Wuliang could only bite the bullet and said: "I first went to the high-end workshop next to it. The workshop director there told me that Yi Chuanzong now works in workshop No. 29."
"Twenty-ninth workshop?"
Factory Director Yang was very surprised. The seventh and eighth level fitters were all in the high-end workshop. Why did this kid go there?
Although I don’t know what the specific work is, from this code name, the first ten workshops are all apprentices! It’s easier if it starts with two, and it’s even more difficult if it starts with nine. This shouldn’t be considered a very sophisticated workshop, right?
Factory Director Yang asked doubtfully, "The machine tool over there broke down, and he went there to repair the machine?" Other than this, he really couldn't imagine what a seventh-level fitter was doing there.
"this……"
Qian Wuliang could only reply honestly: "It doesn't look like it to me, he should be working there."
Director Yang's face is very wonderful. Let a senior fitter handle some leftover materials?
"I understand, what happens next?"
Qian Wuliang rolled his eyes and said, "I told him later in the 29th workshop that Director Sun was looking for him, and then he said he wouldn't go."
As soon as these words came out, Director Yang had no reaction, but Ren Shaoshan, another member of the Security Section, suddenly widened his eyes, he was so evasive!
Originally, the factory director asked the friend first, and he was relieved in his heart. Unexpectedly, he was not honest at all and blamed everything on him!
It’s unethical! The boat of friendship has capsized!
Director Yang knew what he was doing, and turned his head expressionlessly and said, "Well, it's your turn. Be more specific."
Ren Shaoshan was feeling uncomfortable. When Factory Director Yang asked, he could only bite the bullet and said quickly: "I went to the 29th workshop first. Yi Chuanzong was not there at the time. People in the workshop told me that he went to the canteen."
"Then I went to the cafeteria and asked. They said that when he was about to get off work in the morning, he got into a fight with someone outside the public toilet. He was locked up in the warehouse for two hours and wrote a review for half an hour. He didn't eat at noon. At that time
Did he go to the cafeteria to eat, or did he eat in the kitchen? Director Li of the Human Resources Department and Chief Li of the Security Department also went to see him before, but he was not there at that time, saying he was going for a run."
"I went to the cafeteria but didn't see him. I looked for his colleagues in the security department and asked, but I didn't see him either. Then I went to the 29th workshop to look for him." Having said this, the young man from the security department looked at Director Sun.
One glance.
Director Sun's heart skipped a beat, and he continued to speak without saying anything, but he knew that Factory Director Yang must have seen it, and coupled with the things Yi Chuanzong had done before, he knew that this was causing trouble without even thinking about it.
ah!
Are you trying to make some noise before calling out the injustice? Otherwise, if you were an honest person before, why would you cause so much trouble today?
"It was said that Director Sun was looking for him, but then he said he wouldn't go."
Ren Shaoshan and Qian Wuliang said the same thing, scolding Director Sun in person, wouldn't that offend someone?
It was Yi Chuanzong who was causing trouble all along, but Director Sun did not commit any crime. Director Sun lost face in front of the factory director, and they were the ones who offended others afterwards.
Director Yang nodded lightly. He knew without thinking that there must be omissions in what these two people said. When Yi Chuanzong was promoted to the seventh-level fitter, Yi Chuanzong screamed at the factory gate, and it later reached his ears.
Yi Chuanzong: 'Which bastard made another mistake for me? Where's my eighth-level fitter? He actually wrote me a seventh-level one. How many years of reading did he make such a mistake?'
The bastard mentioned is among those who have never read the book.
Director Yang turned to Qian Wuliang and said, "I know that boy's temper. He must have lost control of his mouth, right? Tell me, let me hear what he said."
I originally thought I had escaped, but I didn't expect to come back in the end. Qian Wuliang's face was a little distorted. Even the factory director knew about his blasphemy, so he could only be implicated.
He could only speak in a low voice: "He said that Director Sun is nothing. If you want to find him, let Director Sun go there by himself, otherwise it won't be easy even if the King of Heaven comes!"
"Hahaha!"
Factory Director Yang burst into laughter instantly. No one who offends this kid can escape!
Even if it is not the full version now, he has almost thought about it. He doesn't like hearing these vulgar words, but his character is so straightforward and cute.
At the same time, he also had a suspicion in his mind that he had a grudge against Director Sun, otherwise the boy's etiquette should not offend people for no reason.
Such good technology is now arranged in the 29th workshop, and Director Sun may have a share of the credit.
Director Sun was extremely embarrassed and said quickly: "Director Yang, I'm going to call someone here."
Factory Director Yang waved his hand and said with a smile: "Didn't he say that it won't work even if I go to the King of Heaven? Then I will go there myself and see if I, the factory director, are doing well!"
Director Sun became anxious when he heard this. With Director Yang's current attitude, how could he dare to let him go? The relationship between the two was closer than he thought. If this happened, he would be doomed.
"Director Yang, how can I let you go in person? He doesn't know etiquette. I'll go and talk to him carefully. There may be some misunderstanding between us!"
Director Yang waved his hand forward and said, "Let's go and take a look together." He took a step forward, then turned around and said, "You two should follow us too!"
Director Sun's eyes suddenly widened. He was just about to make a gesture, but it was hard to call for reinforcements!