Take Off My Aviation Era

　　 Hearing Zhuang Jianye's so shameless words, the head of the headquarters almost blurted out the sentence "I have never seen such a brazen person".

But as soon as the words came to his lips, the head of the headquarters swallowed back abruptly, not that he didn't want to say it, but it was useless to say it. I would like to ask a person who dares to say that his face is handed over to the country, but he is afraid Was it shameless to be scolded by the nose?

　　 There is no shameless cheek.

　　 So the head of the headquarters twitched his mouth for a long time and suffocated: "Wait for the study and study."

　　 "Don't, chief, what else is worth studying? It's just a matter of your sentence, or else, I don't want to be ashamed, and you will be more concerned about the funding."

　　 The head of the headquarters almost didn't get embarrassed by these words of Zhuang Jianye. What does it mean to be shameless, and to be burdened with more funds, dare to feel that Zhuang Jianye is really shameless.

As a result, the head of the headquarters was preparing to go back indifferently, but Lao Mou’s excited voice came from the air-to-ground radio station on the side: "This helicopter does not feel like a helicopter when it flies. It is almost the same as the fixed-wing aircraft I flew in the early years. , Even better in some respects, oh, yes, listen to the pilot next to me said that this straight-12 engine is not the previous WD-40B turboshaft engine, but is equipped with a new WD The —30C turboshaft engine is not only 59 kg lighter than WD-40B, but also reaches the level of 886 kilowatts of WD-40B turboshaft engine. So what do you call it?"

　　 "Small steel cannon in the sky." A cramped and nervous answer came from the radio, and then he heard Lao Mou's hearty laugh: "Yes, it is the small steel cannon in the sky. This name is awesome."

"Please pay attention to your flying posture, 01! Your turning radius is a bit too small, and it is easy to cause a stall." Just as Lao Mou Fangfei was talking about his flying feelings like himself, the ground command made Lao Mou hold back. Went back.

　　 However, the head of the headquarters looked at Zhuang Jianye with a puzzled look: "I remember that your WD-30 series turboshaft engine has a maximum power of only 569 kilowatts. How did you suddenly increase it to 886 kilowatts?"

"It is such a leader. The new alloy X turbine blades on our third-generation core machine have made a substantial breakthrough. Alloy X alone can withstand high temperatures of up to 1,300 degrees Celsius, with film cooling, ceramic coating and other technologies. Means, the highest temperature can reach 1587 degrees Celsius."

　　 "1587 degrees Celsius!"

　　 Hearing this value, the head of the headquarters, Rao, has been numbed by the technical background displayed by the Ascendas Group, but he was still drawn by this value.

　　 1587 degrees Celsius is equivalent to 1860 Kelvin.

　　 The F110 small bypass on the F-15 and F-16 in the United States now has a total temperature of only 1650 Kelvin compared to the front turbine of the turbofan engine, which can provide extremely surging power when converted to 1378 degrees Celsius.

Even the new F-119 turbofan engine with a small bypass ratio turbofan engine equipped with the new F-22 fighter jet that is about to be put into mass production in the United States is only 1,900 Kelvin. Based on this, the F-119 afterburner thrust is created. A feat of nearly 17 tons.

　　 In such a comparison, the significance of the value of 1587 degrees Celsius obtained by the new alloy X with various cooling and heat resistance technologies is self-evident.

　　 The surging heart in the next-generation combat aircraft in the "Killer" program has been found.

　　 This alone is enough for the head of the headquarters to be excited all day.

　　 "How did you do it?" The head of the headquarters asked, suppressing the urge to jump up.

　　 "Are you asking about Alloy X?" Zhuang Jianye looked at the head of the headquarters innocently.

　　 "Are you still asking Y?" The head of the headquarters was in a good mood and couldn't help laughing and teasing.

As a result, Zhuang Jianye nodded seriously: “It is true, but Alloy Y is not used in aviation, but in aerospace. At present, we are planning to apply it to the fuel nozzles of satellites. After testing, satellites using Alloy Y The life span of the spout has increased from 1 to 2 years in the past to 12 to 15 years."

　　 "噗~~~"

　　 When he said this, the head of the headquarters just took the teacup from the guards, sipped it and listened to the satellite tail spout. The lifespan was increased by more than 10 times, and he sprayed immediately.

　　 "Ahem~~~ How much do you say? The life span of the spout has been increased to 12 to 15 years?" The head of the headquarters coughed for a long time before he calmed his mind and asked.

　　 No way. Compared with the previous alloy X, the alloy Y that is usually taken out as a joke is really beyond the expectations of the head of the headquarters, but even so, it does not hinder the huge potential and application value of this alloy.

It is necessary to know that satellites in space, especially some high-value reconnaissance and communication satellites, carry a certain amount of booster fuel. For one thing, the orbit can be changed in time according to the needs of the ground in order to provide better communication services and fixed-point reconnaissance for specific areas; The second and most important thing is to resist the orbital deviation caused by the regional gravity. Therefore, it needs to be corrected in time at a specific time in order to maintain a high-quality orbit to better perform outer space missions.

In the past, due to the space environment and the high temperature caused by the fuel, the life of the tail nozzle was decayed very quickly. It lasted about one or two years, and the tail nozzle could not be used. As a result, the satellite could not correct its orbit in time and its performance dropped rapidly. , Can only give up helplessly.

　　 Now with Alloy Y, the life of the tail nozzle has been increased by 10 times, which means that the service life of a satellite can be increased to more than 10 years as long as there are no accidents in the internal systems.

　　In this way, the cost-effectiveness of satellites will be greatly improved, while at the same time it also provides a more flexible operation plan for ground operations.

　　 Don’t say anything else, when someone was unhappy about inserting a space eye before, they had to design the orbit, calculate the synchronization parameters, and then board a geosynchronous orbit satellite.

If a satellite with a tail nozzle made of alloy Y by Ascendas Group is applied, it will not be so troublesome. The ground control station only needs to give the satellite an orbit change instruction, and it can easily fly to the top of a certain home. How to look.

What? What should I do if I am found?

　　Please~www.readwn.com~That's feeding in outer space~~~ To avoid space junk, it is an honor for your family to stay in this safe zone temporarily, OK?

Of course, this is only an application scenario of Alloy Y. Since it can be used on the fuel tail nozzles of satellites, there are no obstacles when used on long-range launch vehicles; since it can be used on long-range launch vehicles, long-range road-based missiles and long-range seas It is not a problem even if it is based.

　　 It is important to know that everything that can be used on satellites is lightweight, so that lightweight high-temperature materials used in products such as long-range launch vehicles will have an immediate effect on increasing the load.

　　 It was the realization of this that the head of the headquarters was shocked. However, the head of the headquarters did not say anything about alloy X and Y. Instead, he looked at Zhuang Jianye and continued to ask: "So there is alloy Z?"

　　 "Yes, there is indeed Alloy Z." Zhuang Jianye did not hide it either.

　　 "What does this alloy Z do?" the head of the headquarters asked.

"This one……"

　　 "What? Is there no progress?" Seeing Zhuang Jianye hesitate, the head of the headquarters frowned, but Zhuang Jianye shook his head and said pitifully, "It's not that there is no progress, but that there is no funding!"

　　 The head of the headquarters was suddenly full of black lines!

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