Rebirth of science and technology academic master

Chapter 226 Excellent performance

A lesbian personally held a large bouquet of flowers and dedicated them to Li Gang, to this hero!

After all, a test flight like this is almost carried out between life and death, and it is possible that it will never return and become a martyr.

Li Gang took the flowers with one hand, and then solemnly saluted everyone with one hand.

"Reporting to all leaders, I have completed the first flight of the J20B. The performance of the aircraft is good and meets the design specifications. The aeroengine is very good. Please give me your instructions!" Li Gang shouted loudly.

Suddenly, there was warm applause again.

Then everyone moved their positions and headed to the conference room, while the testers began to check the condition of the aero-engine, test data, fuselage condition, avionics system, etc.

After all, this is not only the first flight verification of the Everest aircraft engine, but also the first flight of the J20B fighter jet. It can be said that there are a lot of tests to be completed.

But in the conference room, everyone was most concerned about the situation of the Everest aircraft engine. After all, as for the fuselage, the J20A was already undergoing test flights.

"Dear leaders, the horsepower of the aircraft engine is very powerful. It flies into the sky very easily. I have a feeling that it can take off and land in short distances. When flying in the sky, I just increased the horsepower slightly, and the aircraft easily exceeded the speed of sound. , reaching supersonic flight. I have test-flyed so many aircraft, but there has never been an aeroengine as outstanding as the Everest aeroengine!" As a test pilot, Li Gang personally experienced the performance of the Everest aeroengine and gave a very high evaluation Comment: "I even have a feeling that it can reach Mach 2, or even exceed Mach 2!"

The first test flight only allowed the aircraft to reach Mach 1 speed, and then did not increase the speed. After all, the first test flight was more cautious. As for the Mach flight speed that can be reached, this is the test content of future test flights.

"When flying in the sky, the aeroengine ran very stably, much better than the previous J20A flight! I really can't imagine that this is an aeroengine that has just been installed on fighter jets!" Li Gang was full of amazement.

Suddenly, the conference room burst into warm applause.

The first flight has been successful, so intensive test flights will be carried out next!

This test flight also means that China has control over the development capabilities of three fourth-generation stealth fighter jets.

Yes, it’s not the second one, but the third one!

The second model is the Falcon Eagle fighter that just successfully test-flighted not long ago. Unlike the J20 fighter, the Falcon Eagle fighter has not been officially included in the system plan by the Air Force, so it does not have a serial number for the new fighter. And it's not a heavy fighter, but a medium fighter!

After the meeting, a celebration banquet was held to celebrate the success of this test flight, and the leaders spoke highly of it.

Qin Yuanqing did not leave immediately, but stayed in Chengdu for a week. He wanted to see whether the Everest aircraft engine was stable during the flight test, whether there were any abnormalities, and the test data.

The Aero Engine Research Institute also has 15 R\u0026D personnel stationed here specifically to conduct testing, inspection and data collection to avoid any problems that cannot be solved immediately.

During this week, Aero Engine Dynamics has shipped four more Everest aero engines. They will be mounted on the new J20 aircraft for test experiments. Naturally, there cannot be only one aircraft. In that case, the entire test process must be carried out. The Year of the Monkey and the Moon of the Horse.

The Air Force's plan is to build three J20Bs and conduct experiments at the same time to collect more data to speed up the entire test flight process.

During this week of intensive test flights, there were no problems with the aircraft engines, and the maximum flight speed during the test reached 3120 kilometers/hour, or Mach 2.92!

However, this is an empty aircraft. According to calculations, the maximum flight speed under the maximum load condition will reach Mach 2.25.

The weight of the J20B fighter is 15 tons when empty and 27.2 tons when fully loaded. It can be said that under this weight, it can reach Mach 2.25. It can be said that the Everest aircraft engine is indeed awesome.

This week's test of short take-off and landing has shortened the distance to 1,000 meters. As for the final short-distance take-off and landing data, it will be tested in the future.

Qin Yuanqing was relieved when he saw that there were no problems with the aero-engine during more than twenty test flights in a week.

As for some problems that arise in other aspects, other design teams will naturally solve them.

After returning to the capital, due to the confidentiality system, Qin Yuanqing never mentioned what happened this week, as if it had never happened.

Those who can participate in this test flight are all politically reliable people, many of whom are scientists of the older generation. Although Qin Yuanqing is young, he also knows the importance.

Moreover, his status is not ordinary. He is not an ordinary professor. He does not have so much time to drink tea and brag, so he can talk about everything easily. Qin Yuanqing rarely went to other places at Shuimu University, and the two institutes were not ordinary places where not everyone could enter, let alone see Qin Yuanqing.

Meeting Qin Yuanqing is no easier than meeting Principal Chen.

And because of the Everest aircraft engine, the defense force of this generation has been greatly increased. Many gangsters have been arrested and taken to jail, and some 007s have also been taken away.

Qin Yuanqing's home is also protected by eight bodyguards at all times. Whenever Jingtian goes for a walk, there are at least four personal bodyguards following him.

It was only at a certain height that Qin Yuanqing could understand why many scientists kept their names anonymous, because there was no other way and it was a measure to protect scientists.

Therefore, Qin Yuanqing also strengthened his own security measures. He did not need to bring bodyguards out from home to Shuimu. The security measures of his generation were top-notch. But once they leave this area, both Qin Yuanqing and his wife will take bodyguards with them.

Caution is always necessary. Otherwise, if something unexpected happens, you will regret it.

Qin Yuanqing even funded a police station in his hometown to strengthen the security measures for his parents.

In addition, there is a military camp not far from his home, and the defense force is relatively strong. There is no sign of it yet.

As for his home, it is protected by bodyguards at all times. He maintains the protective power of eight bodyguards at all times, and the security measures used are also the best in the world.

From a certain perspective, Qin Yuanqing was still afraid of death.

Qin Yuanqing was in a good mood. He devoted himself to the argument of Goldbach's conjecture and found that the thick city wall that originally blocked him did not seem to be invulnerable, but he still found the gate to enter the city.

He further developed on the basis of the group construction method he originally created, and then used Fourier analysis on functions on the circumference to improve his theory.

Unconsciously, his proof of Goldbach's conjecture had reached the final step, and the roof of the building was clearly visible.

He already had a premonition that Goldbach's conjecture was that this building would be capped off by him!

On January 24, 2013, Nokia released its fourth quarter financial report and officially announced that it would abandon the Symbian system, which meant that Nokia's entry into smartphones failed and completely declared the demise of the Nokia mobile phone empire. The new king of Apple smartphones officially wore the crown and was crowned. Be the new emperor of mobile phone empire.

It also means that traditional mobile phones have completely failed. They were completely defeated by smart phones in just a few years, and it also declares the demise of traditional 2G mobile phones!

Abroad, Apple's mobile phone is arrogant, its stock price keeps rising, it is devouring the meat of Nokia and Motorola, holding a royal scepter, and then wants to dominate the world.

Domestically, Huawei released its financial report. In 2012, Huawei achieved revenue of 342.7 billion yuan, of which communication equipment contributed 220.2 billion yuan, and mate1 smartphones contributed 122.5 billion yuan. In the past 2012, Huawei mate1 smartphones sold a total of 25 million units. Becoming the dominant player in China’s high-end smartphone field has also become Huawei’s new main profit contributor.

Although in 2012, China's cumulative smartphone sales reached 169 million units, a year-on-year increase of 130.7%, in fact, the vast majority of them are machines under the banner of 'smartphones', ranging from a few hundred yuan to expensive. It costs over a thousand yuan, and is even bundled with China Mobile, Telecom, etc. to recharge phone bills and give away mobile phones. The result is that the quality is so poor that countless people cursed it.

Xiaomi's 1,999 yuan mobile phone has become the conscience of the market. Although it is compared with Apple 4S and Warwick mate1, it is much higher than other domestic smartphones. And it is very popular because of its high cost performance.

However, most of the profits in the smartphone market are taken by Warwick. Because of Apple's superiority, people couldn't buy it for a long time and turned to buy Warwick. After using Warwick, I felt that the experience was not worse than the iPhone 4S, or even better.

With its outstanding performance, Huawei continues to be China's largest private enterprise and has also become China's leader in the field of smartphones.

Apple has also begun to increase its investment in the Chinese market. However, faced with Warwick's high cost performance, complete sales channels, and the established market popularity, its market share is not even 1%.

Samsung was still at the top, endorsed by various Korean stars, but the machines were not that good, and they were ridiculously expensive. The attitude of the store clerks was still one of taking them or not, and as a result, its market share in China continued to decline.

Huawei has performed very well in the Chinese smartphone market this year, and has the potential to dominate the market.

As the chairman of Warwick, Sun Yafang keeps a low profile during her tenure. Within the company, Sun Yafang has become a influential figure in the business world. She is ranked 3rd among the 50 most influential women in the world by Fortune and ranked among the most outstanding business women in China. second!

It can be said that 2012 was a prosperous year, and the foundry, supporting factory and Pengcheng also had a better life. After all, it was all profits, but also a lot of taxes!

And it seems that the new year will only get better, not worse. This also gives reassurance to BYD and other OEMs that are constantly investing in new production lines.