Reborn Tech Scholar

Chapter 218 2000 Hour Test
Chapter 219 2000 Hours Test
I don't know who took the lead in singing "Singing the Motherland".

Then it turned into a chorus, Qin Yuanqing also sang along, and Sa Beining also sang along, with tears in his eyes.

In the chorus, the recording of this issue of "Let's Talk" ended.

This "Let's Talk" is a recorded program, not a live broadcast. It will be played at the end of the month.

But the program group also began to warm up, trying to put a big satellite.

Qin Yuanqing finished the recording of "Let's Talk", declined the invitation of the program group, and returned home directly. He also had to start preparing for the matter in hand, and after finishing the matter, he could go home and get married in peace of mind.

Qin Yuanqing took some time to develop the engine, because the Everest aero-engine was about to undergo 2000 hours of testing. This time, his joint participation in the meeting will determine whether to mount the Everest aero-engine on a fighter jet in advance for flight verification and evaluation.

It stands to reason that it takes a very long time for an aero-engine to go from research and development, testing, flight verification on a fighter jet to final finalized mass production. After all, various problems will always arise during the testing phase, and then need to be resolved, time after time Correction, just to test the aero-engine, many sets have to be manufactured.

It’s just that the Everest aero-engine is too stable. It’s so stable that it doesn’t look like the newly-developed aero-engine. It has been running without any problems so far. Some minor problems are caused by some deviations in the manufacturing process.

Therefore, the military took the initiative to demonstrate the possibility of carrying fighter jets in advance, so as to speed up the finalized mass production of Mount Everest aero-engines.

It's not that the military is too anxious. There is really no way. The Taihang engine and the Kunlun engine are too weak. The Kunlun engine was originally positioned at the middle thrust level. Although the materials have been solved now, there are problems with its structural design. As a result, That is, although the new engine has solved many old problems, it still cannot meet the needs of the modern air force.The Taihang engine is a high-thrust turbofan engine, but solving the material problem does not mean solving all the problems. When it was put on the plane, the air engine stalled and almost crashed, making the military really desperate.

So I pin my hopes on the Everest aero-engine. At least the Everest aero-engine has been tested for 2000 hours now, and there have been no problems. It seems to be more reliable.

When the whole team arrived at the aero engine, the Everest aero engine began to conduct the 2000th hour test. This is a critical node. An aero engine can last for 2000 hours, which means that the aero engine can be carried on a fighter plane and has the conditions for use!

When the start-up was announced, the aero-engine made a powerful roar, which made the blood pumping. Everyone could feel the power and thrust of this aero-engine, which was enough for a fighter plane to take off.

It is conceivable that once the Everest aeroengine is equipped with the J20, how powerful the J20 will be.

When the 2000th hour test was over, applause roared immediately, celebrating this historical moment. After all, it was not easy to complete the 2000-hour running test in a few months. At least the Taihang aero-engine and Kunlun aero-engine were used for several years. This milestone test has only been completed, which also means that the Everest aero engine has completed the journey of the Taihang aero engine and the Kunlun aero engine for several years in a few months.

Afterwards, a meeting was held in Hangfa Power, and the testers reported the relevant data reports, as well as the problems that have arisen from the tests so far, summaries and corresponding solutions.

Testing is a very close thing, and the data tested by the testing team is extremely important.

"Academician Qin, you are the leader of Mt. Everest's aero-engine research and development, and you know the most about Mt. Everest's aero-engines. What do you think about the fact that Mt. Everest's aero-engines are mounted on airplanes for flight verification and evaluation!?" Relevant military leaders directly named Qin Yuanqing , I want to hear Qin Yuanqing's opinion.

Unlike Taihang aero-engines and Kunlun aero-engines, Everest aero-engines still belong to the Aero-Engine Research Institute of Mizuki University, not to the military or a research institute affiliated to the Science and Technology Commission.

As for aero-engines, the one who knows the most is the Aero-Engine Research Institute of Mizuki University, Qin Yuanqing, and the Aero-Engine Research Institute of Mizuki University participated in the whole process.

Qin Yuanqing said with a smile: "This engine has no theoretical problems when it is researched, and it can meet the requirements of the fourth-generation aircraft. After this period of experimental verification, it shows that the performance of the Everest aero-engine meets the design requirements, and the operation is very stable. Yes, there is still a lot of room for improvement, and further improvements can be made on this basis."

"From the current point of view, we can go on a fighter plane for flight verification and evaluation!" Qin Yuanqing is quite confident about the Everest aero-engine.

Although the Everest aero engine is not perfect, it can meet the current development requirements of the Air Force, and it can also develop more powerful functions on this basis in the future. For example, Pratt & Whitney developed the F119 aero engine on the basis of the F135. The aero engine is developed based on the core engine and main structure of the F135 engine. The afterburning thrust exceeds 119 tons, and the thrust-to-weight ratio exceeds 18. Moreover, the F-10B also uses the lift system of Rolls-Royce, which makes the aircraft capable of Realize short takeoff and vertical landing.

The number of parts of the F135 aero-engine is reduced by about 119% compared with the F40, but the performance is not reduced much, thereby reducing the cost of the F35, and the F35 is still a single-seat single-engine fighter, and its performance is still very powerful.

However, all of these are improved, optimized, and developed on the basis of mastering the F119 aero engine, so the F119 aero engine is even more important.

Several leaders received Qin Yuanqing's affirmative answer, and there were smiles on their faces, and other relevant experts also expressed their opinions one by one, although some people raised objections, thinking that this was a bit too risky.

After all, the cost of a J20 is almost [-] million U.S. dollars. In the event of a plane crash, the loss will exceed [-] million U.S. dollars. The risk is too great.

Some experts also proposed that the J10 be equipped with the Everest aeroengine for testing, so that great risks can be avoided.

After all, the J10 is a medium-sized fighter jet, and its cost is relatively low. It only needs about 500 million US dollars, and the cost is less than one-fifth of the J20.

Based on everyone's opinions, the military still chose to mount the Everest aeroengine on the J20 aircraft in advance for flight test evaluation.

Whether it is a horse or a mule, you have to pull it out for a walk to know.

The chief teacher Yang Wei also affirmed that J20 will not let everyone down.

With the finalization of the Everest aero-engine for flight test evaluation, Qin Yuanqing signed a Everest aero-engine technology transfer agreement on behalf of the Aero-Engine Research Institute, transferring the entire set of Everest aero-engine technology to the military, and the Aero-Engine Research Institute also obtained With a technical buyout fee of 200 billion yuan, the Aero Engine Research Institute will provide technical services in the future.

The technology buyout fee of 200 billion yuan seems to be a lot, but in fact it is not much. For the F119 aero-engine technology, Pratt & Whitney itself has a very strong aero-engine technology research and development capability, and still spent more than two billion US dollars.The research and development investment of Taihang engine and Kunlun engine is tens of billions.

Therefore, 200 billion is not too much.

The receipt of 200 billion yuan also greatly relieved the financial pressure of the Aero-Engine Research Institute, and made President Chen very happy. After all, Shuimu University also has shares. If this money is one cent, Shuimu University will have nearly [-] billion in the account.

"What!?" Qin Yuanqing had just returned to Shuimu University when he was approached by Principal Chen. He thought he had misheard: "Principal, what did you say!?"

"Dividends!?"

"It is impossible to pay dividends! It is impossible to pay dividends in the next life!" Qin Yuanqing shook his head again and again: "I haven't asked you for this bonus from the research institute, but you have come to me for dividends!"

What a joke, the school is only responsible for the basic salary of the teaching staff, and the rest are paid by the research institute. Experimental equipment, office equipment, and test materials are all paid by the research institute.

For making such a big achievement, it stands to reason that the school should get a lot of money to reward the scientific researchers, but now it is paying attention to dividends!

What a joke!
It is impossible to kill him!
The happy smile on Principal Chen's face froze for a moment, and then he explained the facts and reasoned, and said earnestly: "Academician Qin, you also know that the school's family has great plans, and the expenses are huge, and the school doesn't even have the money to buy them now. A batch of books and a lot of equipment have been used for 40 to [-] years, and I have no money to replace them. Many professors have come to me to complain, saying that they can’t do research without changing the equipment and equipment, and it’s useless to lie on the account with so much money no!"

"Hey, if you don't manage a family, you don't know how much firewood, rice, oil and salt are. As a parent, it's difficult for me..." Principal Chen chattered a lot, pouring out bitter water.

Qin Yuanqing refused to agree to it!

Just kidding, he is not short of money now. There is a pile of money lying in his bank account. FAW just sent him the money for the third quarter. He still has to think about how to spend the money. The money is distributed as a dividend, but you have to pay a 20% tax on dividends.

As for the lack of money in the school, it has nothing to do with him, he can find a way to run the funds himself!

Moreover, Qin Yuanqing didn't believe that Shuimu University was short of money at all. This year, Shuimu University received 82 billion in school-running funds, ranking first on the list. In addition, it has attracted a lot of sponsored research funds, which is well over [-] billion.

He has not forgotten that every time Huawei sells a mobile phone, it has to give Shuimu University a part of the money. He is the one who really contributes in this process, but in the end there is no money, and he just takes the salary from the school.

Nima, the donkey of the production team is not so hard-working!
It's already enough for me to ask for a bonus from the school, or to ask for dividends from Huawei's mobile phone sales. You, President Chen, are shamelessly eyeing the research institute and wanting the dividends from the school. You are thinking too much!
　Dear friends, subscriptions have been dropped so much recently, I have the cheek to ask for a subscription!

　　please!
　　
　
(End of this chapter)