Chapter 467: Everyone speak freely

Qin Guan slept very comfortably, and Spey’s imitation, under his own impetus, progressed smoothly, and has already begun to improve. The domestic military aircraft will soon have a reliable heart.
Yes, it is reliability. This is what Qin Guan values ​​most. After all, the research and development of turbofan engines is not so easy. Moreover, it involves all aspects, even if you pull the F119 production line and send it to the factory. It can't be processed immediately.
And look at the self-developed engine, how many years has it been used?
Qin Guan didn't have much psychological pressure. In contrast, the heads of the engine factory who came here were actually mixed up in their hearts.
"General Manager Qin Guan is very tired and needs a rest." Xiang Jing said to a few visitors: "Your business, wait until tomorrow."
After that, Xiang Jing wanted to go out. At this moment, a middle-aged man left his seat with a box in his hand: "Comrade Xiang Jing, you are the secretary of General Manager Qin Guan. I still need your help. This is a small gift, not respectable."
Xiang Jing looked at the other party with contempt, and looked at the small box in the other's hand. Although he did not open it, he knew what was inside.
It must be a watch, I'm afraid the price is not low, huh, do you want to bribe me? Xiang Jing originally wanted to refuse immediately, but after a while, a thought came to his mind, so I might as well make fun of them.
"Well, okay, no problem." Xiang Jing took the small box: "If I have the opportunity, I will say good things. Tomorrow, you have to perform well."
"Yes, yes, we must." The other party immediately said happily, watching Xiang Jing put the box in his pocket, and his hanging heart fell.
When Xiang Jing returned to her room, Xiang Jing opened the box. Suddenly, there was glittering gold inside. This watch is expensive to build! Even the watch that I saw in Niu Country is comparable.
This group of people actually do this, let's see how I tease you! Xiang Jing thought inwardly.
The climate in the old revolutionary base is still good. Now that the spring season is in full bloom, Qin Guan slept comfortably and did not wake up until half a while ago.
"It would be great if I could sleep late every day," Qin Guan said. As he said, Qin Guan glanced at Xiang Jing: "In China, you don't need to protect me so tightly, right?"
Qin Guan's meaning is very clear. Hey, men and women are not married. I have a wife and children. You are also pursued by someone. If we stay in the same room, we will be gossiped, even if we are innocent. It’s awesome, especially the general manager and secretary. There are too many stories to tell.
Qin Guan had concerns. Xiang Jing had already darkened her face: "I just came over to see if you are awake. Those guests are already waiting."
Qin Guan patted his forehead, not good, forgot!
"Send them in." Qin Guan said.
After all, this is not Qin Guan's site. Without Qin Guan's office, Qin Guan is embarrassed to use another person's office. Anyway, the space in this guest house is quite large, so let's discuss it here.
"Come in." Xiang Jing called out the door.
Actually at the door? Qin Guan was surprised, these people are too anxious, right?
Outside, a dozen people crowded in. Although the room in this guest house was large, it was almost crowded.
"It's okay, everyone sit on the bed, don't stand, um, you tall young man, don't stand there, sit next to me." Qin Guan greeted back and forth.
"President Qin is really polite, and he has no leadership at all." A person who seems a little older said: "We are commissioned by Mr. Gu, and want to report to you on the development of the turbofan 6."
"I can't talk about the report. Everyone wants to talk to me. I am also very happy." Qin Guan said, "Don't be cautious, everyone can speak freely."
Qin Guan was so kind, which made the visitors less nervous. He said to Qin Guan: "Our turbofan six project was established in 1964. It was to cooperate with the development of the new JJ. It was officially developed in 2000. This is a large-thrust turbofan engine with a maximum afterburner thrust of more than 12 tons. Its development has brought our engine development level to the world's advanced level. "
Qin Guan is no stranger to the turbofan VI. The existing J-7 in Han is unable to adapt to the new air threats. Therefore, the Han National Air Force proposed to design a new type of aircraft technology that is more advanced than the J-7 fighter. The request, after discussion by the Air Force and the aviation industry, decided to design the new aircraft in two steps. The first step is to design a new aircraft with two turbojet engines of improved design, namely the J-8 aircraft and the WP-7 A engine. The second step is to design a more advanced high-altitude high-speed fighter, code-named J-9, equipped with a newly designed afterburner turbofan engine, the new engine number is turbofan-6, code-named WS-6.
The development index of Turbofan VI is quite high, but does Han State have such a foundation?
No, Han Guo didn't have any independently developed engines before this, and even the backward turbojets were produced by imported technology. The difficulty in this process is too great.
How difficult is the advanced third-generation engine? Just look at the current Eagle Country. The performance of their F100 engine is awkward, but the reliability is not good. As a result, the F-15 is stunned because of engine problems.
Without any technical reserves, without any pre-research, if you want to get the turbofan six out, it is a castle in the sky.
Qin Guan is very patient now, listening to the other party's explanation.
Even if the other party said specific technical data, Qin Guan couldn't understand what transonic fans, parallel intake afterburners, etc., Qin Guan kept nodding his head while listening, "Yes, not bad."
Seeing Qin Guan's statement, the other party was even more happy.
Finally, after more than an hour’s report was over, Qin Guan said to the people:
This engine sounds very good. Our vast number of scientific researchers have worked hard for more than ten years, for the sake of our country’s advanced engines. Working hard, our motherland has countless selfless and dedicated scientific researchers that can make continuous progress."
Then, Qin Guan yawned: "Oh, what's the matter, I'm sleepy again? It's noon, it's time for lunch, everyone, is there anything else?"
Qin Guan's statement just now made them very happy, but now, Qin Guan has this expression again?
"Well, President Qin, let's introduce to you. You already know our turbofan six. This engine, focusing on high altitude and high speed, is the most suitable power for our fighter. Well, look, our newly developed aircraft Can we use this engine?"
This is why they are here.