On the runway, an ARJ21 airliner with a larger engine than the original one started its engine, and after a beautiful taxi, it quickly pulled up and lifted off at a speed far beyond that of ordinary airliners.

After the business jet was bought, it replaced two engines with a single 9-ton thrust engine with a 15-ton thrust XW-10, while its empty weight was only 24.9 tons, and the maximum take-off weight was 40 tons.

As a business jet, it will certainly not fill the 90 seats designed, and the usual crew will be up to 10 people, and it will not exceed 30 tons, which means that as a passenger aircraft, its thrust-to-weight ratio is more than 1......

This ARJ21 has not only changed the engine, but also replaced the flight control with the SC09 automatic system, which is too easy for it to fly in the atmosphere, and even more reliable than ordinary civil aviation pilots.

The first flight after this modification is unmanned, and the ARJ21 with strong power has the maximum ceiling increased to 13000 meters, and the maximum range has been increased to 4600KM.

Due to the thrust-to-weight ratio of more than one, SC09 even tried to climb vertically under the ground command, which made the Rongcheng Military Region who had been staring at this side stunned.

When did the ARJ21 become so fierce and the thrust-to-weight ratio of civil aircraft was so outrageous?

However, the airliner in the sky did not fly long before returning, and it had to give up the airspace to the cadets.

Xinyuan converted four large hangars near the runway into temporary flight schools, teaching cadets from various colleges and universities on Saturdays and the company's cadets on Sundays.

During the theoretical class, the instructor will take turns to take two people to the sky to experience the flight every time, anyway, the life of the first teaching aircraft is long and worthless.

But today, they had to wait for the call sign CDX0001 to take off, and the special landline of Director Lin.

Lin Ju sat in the front cockpit, increasing the thrust of the throttle valve while sending off the wheel brakes, the Caiyun trainer began to slide under the abundant power, and Deng Lei in the back seat held the rudder tightly.

This is the last time Lin Ju will fly with an instructor, and the next time he will fly solo.

However, Deng Lei is not very worried, because Lin Ju not only learns to fly every day, but also flies the H1 simulator, and his piloting skills are already quite good, after all, he is the boss, and the daily flight time is completely free, that is, he wants to fly to the sky to see the moon in the middle of the night, and the ground staff also has to prepare the aircraft.

Lin Ju maintained an altitude of 1,000 meters after takeoff, and then pushed the throttle valve to the end to fly at maximum speed, which he was not satisfied with, lightly pressed the nose of the plane to dive, the speed instantly broke through 350 kilometers, and then flew 100 meters from the ground, skimming over the woods and hills at high speed.

Now flying has become Lin Ju's biggest hobby, and he also bluntly said on his blog that he will fly his own spacecraft to space and land on the moon and Mars in the future.

After he flew for more than an hour, the trainees and instructors at the airport also began to take off one after another, and by about 11 o'clock, as many as 20 planes were flying in this airspace.

Fortunately, most of them are led by instructors, and they form formations independently, although there are many but not chaotic.

And the people who happened to be in this suburb suffered a time when the sky was as humming as the air raids seventy years ago.

There were even five planes flying in formation at a deliberately low altitude, flying along roads and rivers, and swooping up from time to time, which attracted a lot of attention.

The air command of the Rongcheng Military Region kept calling on the radio according to the regulations, and he almost fainted without getting tired, and then when he thought that there would be as many as 2,000 planes in Xinyuan in the future, if he formed a group, he was afraid that a dark cloud could raid the city, and he suddenly felt a lot of pressure.

But when a series of planes roar past the mountain, the sense of pride and excitement that you can intuitively experience cannot be erased, and if there are really hundreds of planes flying like this, I am afraid that it is a wonder to apply for the world record.

Lin Ju flew for nearly two hours in one go, but waited for a while when he returned to land, because the Progress was on the back of the Il-76 and landed on the airport.

By the time it landed, Progress had been hoisted onto a transfer truck and ready to be transported back to the final assembly plant for refitting.

She will be replaced with the SC09 intelligent flight controller, and then the sister aircraft Unity will also change avionics in the near future, making the aircraft safer and more reliable.

At the same time, there are three consecutive pieces of good news in this December.

The first good news is that the Xingchen-1 supercomputer was finally successfully installed after the components were in place, and a trial run has just been completed, with a customized system running a peak computing speed of 3.59 billion times, and the peak power of the whole machine is 6000 kilowatts, which is much more power-saving than the general supercomputer, and the electricity cost is only 4000 yuan per hour.

The AI module that Xingchen-1 is expected to carry is separated and strengthened from the SC09, and the engineers are also working overtime to improve it, providing powerful computing power support and artificial intelligence analysis services for the two bases.

In addition, the hydrodynamic motion simulation can also be through Xingchen No. 1, which was occasionally used to rent the supercomputer of the magic capital and the capital, and people calculate the money according to the core time (the time each CPU core is used), and the price is expensive and has to queue up.

Of course, in addition, Xingchen-1 is now the most powerful supercomputer in the world, and it is also the only ternary supercomputer, if the outside world knows about it, I am afraid that it will think that it has seen a ghost.

The second good news is that the overall design of the An-1250 was completed four days after the deadline and has been delivered to production.

Since the body part is basically a reference (photo) copy (move) An 225, in addition to some changes in materials and structure, the design was completed quickly.

The first giant transport aircraft with a maximum take-off mass of more than 1,000 tons and a length and wingspan of more than 100 meters has as many as 32 landing gears, 16 more than the An-225.

There are six nose landing gears, arranged in three rows, each with two high-pressure tires with air pressure of up to 130 megapascals, which need to be customized; The main landing gear is 13 on each side of the fuselage, and all landing gear has a total of 64 tires.

However, due to the empty weight of the An-1250 reaching 390 tons, if ordinary tires are used, even if the highest grade is 40 take-offs and landings, it is too troublesome.

To this end, Lin Ju spent 120 million yuan in the research institute, and used the power of the system to develop a new tire and apply for a patent, preparing to find a chemical factory to OEM.

New tires can only be used exclusively for 1250, and they can be replaced once after 90 take-offs and landings.

The fuselage part has been handed over to the factory for production, and the other is a large turbofan engine XW30 adapted to the An-1250, the basic design is still a little worse, but the prototype will be built before the Spring Festival, and the official version will be delivered before March 2016, with a maximum thrust of 340KN, so that the thrust of the whole machine has reached 272 tons.

The first batch of An-1250 will produce two aircraft, and the parts will directly involve 700 companies, of which 40% will need to be customized.

It is expected to roll off the assembly line around April 2016, when the final assembly and first flight will be completed.

The third piece of good news: the "Gaoshan" and "Jingwei" series of satellite platforms have been successfully developed.

The "Jingwei" series is a 1,100-kilogram low-earth orbit multi-purpose satellite platform, which can be equipped with different instruments as needed to carry out infrared telemetry, space/ground guidance, communication and other functions, and can also be sent to sun-synchronous orbit to provide services for the polar regions.

"Gaoshan" is a large satellite platform, weighing about 5,800 kilograms, is a large scientific experiment satellite, can provide strong power and heat dissipation support for the required equipment, now the main design purpose is to launch six into geosynchronous orbit, provide global communications, guidance services, launched by the Xinyuan 5A rocket.

In addition, the 40-ton Yangzhi satellite platform, which will operate in low-earth orbit, is also under development and will carry a nuclear reactor to provide power with an output of 100 megawatts...... Secret.

In fact, there is a fourth piece of good news, the "Fly Higher" mission to expand aerospace influence is settled on January 1, just in time for settlement.

Just after the early morning of December 31, Lin Ju couldn't wait to ask the system about the results.

[Long-term mission: Fly higher.]

Over the past calendar year, you have worked to raise awareness of aerospace and have led to interventional adjustments to the policies of several space agencies.

Note: Suspected provocation event "Space Race", this event will be confirmed when the competitor's first lunar rocket is launched, registered rockets: Long March 10, SLS Space Launch System, Falcon Heavy, Xinyuan-2A, Xinyuan-3, H2 Space Shuttle, XN90 spacecraft, competition node: before 2019, additional rewards will be awarded after the event is confirmed.

2015 Fiscal Settlement Completed, Reward Item: 38% Concentration 77-Year Standard Uranium Rod*100]

Lin Ju: ......

"Isn't it lethal if you take it out directly?"

[The 77-year-old standard uranium rod is placed in a special container, and the external radiation value does not cause harm to the human body]

Lin Ju struggled for a long time, and wanted to say a few cordial greetings to the system.

If you want to talk about the value, these 100 uranium rods are indeed very valuable, but what is the use of giving it to him now, selling it to a nuclear power plant?

At the thought of spending so much money on the mission, Lin Ju felt suffocated.

But if you think about it carefully, you think it's almost the same, the uranium rod can be used in the spacecraft in the future, and it is quite expensive to buy it from the country, so you should save some money......

He has been thinking about it for so long, and he only hopes that the additional event "Space Race" will give a satisfactory reward.

(End of chapter)