The col here is surrounded by mountains on all sides, and there were originally dozens of households, but now all of them have been relocated to other places, and this has become the experimental base of Yonghan Aviation Power Technology Company. After entering, you will see more than a dozen residential buildings under construction, which is part of the experimental base and is also home to hundreds of base employees, and you can also see the high-altitude experimental platform standing high in the distance.

For Yang Jie's arrival, Zhou Zhenchao, the person in charge of the base, and others are waiting there to greet him, Zhou Zhenchao is also a technical expert who has participated in the construction of the high-altitude platform in Huaxia, and many technical backbones are recruited from the high-altitude experimental platform base in Jiangyou City.

The high platform of the high-altitude test bench has been built, and there are two groups of four experimental cabins of large and small, all of which are more than three meters in diameter, which can test all aero engines with a thrust of less than ten tons.

In order to ensure the operation of this test bench, it is equipped with an air supply system, an exhaust gas cooling system, an exhaust gas extraction system and other auxiliary devices.

Among them, the air supply system includes compressor, heater, drying and cooling device, mixer, corresponding sponsorship system and temperature and pressure regulating valve, etc., the compressor alone is composed of 14 centrifugal compressors, the maximum air supply capacity is 350/, the maximum pressure supply is 4.5 atmospheres, which can supply the appropriate temperature, pressure, humidity and flow air to the engine in the experimental cabin.

The heater in the air supply system can heat the air with a flow rate of nearly 70 / to 500 °, the electric energy consumed by the heater in a day is equivalent to the electricity consumed by a county town in a day, and the cooling device can reduce the air flow rate of 50 / from normal temperature to -70 °, and its cooling capacity is enough for a city with a population of one million people in all summer Everyone can enjoy air conditioning, the application is a special expansion turbine, imported from the United States.

Compressors, cooling equipment, pumps, valves, pumping machines and many other equipment in the high-altitude platform need to be driven by electricity, and the power consumption during the test run is amazing, with a total installed capacity of 170 megawatts, which is equivalent to the daily electricity consumption of a medium-sized city in a day!

Faced with such a large power consumer, Yang Jie directly built a 200 megawatt fuel cell power station next to it.

This is also a matter of no measures, the power consumption of the high-altitude test bench is too great, think about it in order to ensure the test run of the high-altitude test bench in China, the base and the local power part is also harmonious, once the high-altitude test bench is started and collided with the peak of residents' electricity consumption, the power supply part directly pulls the residents' gate to ensure the normal progress of the experiment, which is why there are many places that suddenly want to trip.

Yang Jie didn't want to make the people around him complain, so he directly built a fuel cell power station to ensure power supply, and the construction of this fuel cell power station alone invested more than 200 million US dollars.

At the same time, in order to cool a large number of high-temperature equipment and adjust the air humidity of the engine inlet during the test run of the high-altitude platform, the high-altitude platform also needs a large amount of drinking water, not only to drink water, in order to prevent pipeline fouling and blockage and foreign matter from entering, but also to drink pure water after softening and filtration, the daily consumption is equivalent to the daily water consumption of a large city of 4.5 million people, and the tap water pipeline supplied by the general water conservancy company to the citizens is not enough, so the experimental base also built a large pumping station next to the reservoir in the distance, and the diameter of the water pipe that transports pure water is more than one meter。

According to Yang Jie's request, if this experimental base continues to conduct experiments, it will consume at least more than 200 million yuan per year, not including staff expenses.

However, Yang Jie is also willing to spend this money, there are too few high-altitude experimental platforms in China, and Yang Jie does not want to compete with other types of aviation development for the application time of high-altitude platforms, plus he is not bad for money, just on the experimental base and fuel cell power station, it will be smashed into nearly 6 billion.

However, he personally divided more than 60 billion yuan in previous years, and now many subsidiaries of Huaxing Group Company no longer need him to use his own money to turnover, and this year he can personally share more than 70 billion from the company, he is not worried about no money to support the development of Yonghan Aviation Power Company, and in a few years, he will build a larger high-altitude test bench, which can support the test test of 20 tons to 40 tons of thrust aviation engine, and support the high-altitude test test of more and larger engines of Yonghan Company in the future.

Yang Jie inspected the base, carefully understood the situation of the experimental base, and knew that the base could prepare for high-altitude test experiments at any time, and he was also quite excited.

"When the Hengshan engine completes the 150-hour underground test test, the high-altitude test test will start immediately. ”

Yang Jie said to Zhou Zhenchao: "I look forward to completing all the high-altitude test experiments within two years, and the continuous test time is more than 2,000 hours." ”

"Yes, Yang Shao, we have made preparations, and when the engine comes, we will definitely ensure that all the experimental tasks will be completed as soon as possible, even if we work overtime!"

Zhou Zhenchao puffed out his chest and said loudly.

Yang Jie stayed at the base for a few days before leaving.

After he arrived in Yongzhou City, he did not alarm anyone, and at night he also met with Xiao Yuhan, who was filming a movie in Yongzhou.

The two haven't seen each other for a while, so naturally they have a lot of affection.

Yang Jie stayed in Yongzhou City for a few days, but received a call from Li Kaiyuan.

Premier Zhu Ronghua listened to the report of the leading group for the major special project of large aircraft on the demonstration of the large aircraft program, approved the formal establishment of major scientific and technological projects for the development of large aircraft, approved the establishment of a large passenger aircraft joint-stock company, and requested that relevant work be carried out as soon as possible. You and I will go to Yanjing and strive to settle this large passenger aircraft project in Central Plains Province. ”

Li Kaiyuan said on the phone.

Yang Jie knows that in his previous life, the large aircraft passenger aircraft project was settled in Jinshan City, and all the large aircraft projects were invested by the state in 500 to 60 billion, of which the registered capital of Huaxia Commercial Aircraft Company was 19 billion, and the largest shareholder was the State-owned Assets Supervision and Administration Commission of the State Council, with a capital of 6 billion, and the Jinshan City office also undertook 5 billion registered capital, and the remaining funds were shared by other large state-owned enterprises.

However, at that time, only Jinshan City had such a strong economic strength and industrial foundation to support such a large project, but now after the rapid rise of the economy of Central Plains Province, the overall strength will not be worse than that of Jinshan City, an international metropolis, Li Kaiyuan naturally wants to pull this big project to Central Plains Province.

In previous years, the growth of all Central Plains Province has reached 300 billion US dollars, exceeding 2 trillion for the first time, which has surpassed southern Fujian Province and has become the best province in terms of economic development in the interior, and the driving force for development is very strong.

With such dazzling economic development, especially Jianning City in Central Plains Province, which also has an aviation industry base, Li Kaiyuan is naturally looking forward to settling this large aircraft project in Central Plains Province and adding an economic power engine to the economy of Central Plains Province.

Since Li Kaiyuan was so concerned about this project, Yang Jie naturally had to support it, so he had to return to Tanzhou City, and then follow Li Kaiyuan to Yanjing City.

After arriving in Yanjing City, Yang Jie also accompanied Li Kaiyuan to meet with some of the leaders who were specifically responsible for the large aircraft project, and also expressed to these people that he hoped that the large passenger aircraft project could be settled in Central Plains Province.

On this afternoon, Yang Jie also hosted a banquet for He Zhipeng at the Yanjing Club, the other party is the general manager of Huaxia China Aerospace Science and Technology Group Company, and has just been appointed as the general manager and director of the general office of Huaxia China Commercial Aircraft Co., Ltd., specifically responsible for the company's formation and site selection.

He Zhipeng has been holding a position in the aerospace science and technology group company in the mountains of Sichuan before, and he is a very calm and experienced middle-aged man.

"Haha, this time I can come to a luxurious place like the Yanjing Club to eat with Yang Shao. ”

He Zhipeng said to Yang Jie with a smile, when he first came in, he was also shocked by the luxury of the Yanjing Club.

"Hehe, this Yanjing club is opened by my friend, I'll wait for the club to give Mr. He a membership card, and if Mr. He comes here to play in the future, he can get a discount here." ”

"Haha, I don't dare to come to such a place often, I can't afford it!" He Zhipeng smiled and waved his hand.

Reborn University Tyrant Latest Chapter 522 High-altitude Test Bench!Website: