Zhou Hui drove his newly bought Mercedes-Benz coupe to the Science and Technology Park to pick up Wang Yinan, of course, buying a car in the imperial capital, the license plate lottery can make you desperate, Zhou Hui also disposed of his previous car, so he had the indicators of a new car.

On the streets of the imperial capital, you can occasionally see people stepping on the flying carpet to swagger through the market, which is different from ordinary balance bikes or something, and the people who can buy the take-off blanket must be the local tyrant among the local tyrants, although adhering to the original intention of the conscientious technology enterprise, Wang Yinan is still very conscientious about the flying carpet, the official name is somersault cloud, and the domestic pricing is still very conscientious.

Compared with the overseas price equivalent to 200,000 soft sister coins, the domestic price of 120,000 soft sister coins is already much cheaper. However, it is equivalent to the price of a medium-level car, and only the rich second generation can afford such an expensive toy, although it is sold so expensive, but it is still in short supply, in the scalper market, some people have speculated to a high price of 150,000 soft sister coins.

Zhou Hui has 5 points of shares in the somersault cloud manufacturer, how can I say that she is also a little rich woman now, buy a new car to play, it is not too easy.

Zhou Hui picked up Wang Yinan downstairs in the company, "Where are we going?" Zhou Hui asked, Wang Yinan's actions in the imperial capital are still relatively easy, after all, no matter how bold the foreign spy structure is, they don't dare to take any action against Wang Yinan in the imperial capital, but if he leaves the imperial capital, Wang Yinan will not be protected by a master of the inner world, it will definitely not work.

Wang Yinan thought about it, it's December soon, and then I still have to go to Europa as soon as possible, there are still a bunch of things waiting for it, it's a little late now, and I can't stay for a while when I go to Imperial Capital University, "Just relax today and don't work", Wang Yinan said,

"Let's go to Yanxi Lake in the north, swim and relax."

"Great, uncle, sit tight", Zhou Hui was overjoyed, the steering wheel turned, and then hit the accelerator, and the sports car "swished" on the fourth ring, which frightened Wang Yinan, "Slow down, slow down, you must not become a sinner of the country and the nation."

Yanxi Lake is located in the northeast of the imperial capital, is an artificial lake, because of the APEC blue is famous all over the world, the lakeside scenery is beautiful, the air is pleasant, it is one of the few leisure places in the imperial capital, there are several five-star hotels on the lakeside, among which a huge white eggshell is the most famous.

Zhou Hui drove the CLS all the way, there was still a while before the rush hour after work, the highway was smooth all the way, Wang Yinan took out the mobile phone App and booked the suite of the Dome Hotel that day, it was not the conference season, this hotel was still very easy to book.

From the Fourth Ring Road to the Dome Hotel, less than 100 kilometers away, if CLS runs wildly, it is estimated that it will take half an hour to arrive, but Zhou Hui is still very careful to drive, and has been maintaining a speed of 110 kilometers per hour, Wang Yinan put the seat flat, ready to take a good rest, just lie down, the phone rang,

Chief Yang's phone call still had to be answered, and Wang Yinan answered the phone, "How is it, Apollo's test flight is over?" Wang Yinan asked,

"Yes, I'll give you good news just after it's over", Chief Master Yang's voice came,

"The results of using ultra-thick wings are unexpectedly good, not only does the flight performance not decrease, but it is much higher than the original large-span supercritical airfoil, and the aerodynamic power of Ge Kunpeng is too strong."

"It seems that in the future, the aerodynamic design and flight control department of our 116 Institute can be abolished and all of them can be outsourced to you," said Chief Engineer Yang half-jokingly and half-seriously.

"I'm fine, I'm afraid that so many of you will be laid off, and you won't be able to explain", Wang Yinan said with a smile,

"This is simple, now the demand for civil aviation is so great, we have such a good design experience, if we don't make a good ticket in civil aviation, it is too much to say",

"It is basically almost enough to set up a civil aircraft team with the saved manpower and enrich our engine team," replied Chief Engineer Yang.

"Let's get down to business, how Apollo performs, the key is whether the endurance can meet the design goals", Wang Yinan asked.

"The performance is very good, in addition to the flight state is normal, because the solar panel can automatically adjust the angle according to the sun's position, and the hovering attitude of the drone itself can also be adjusted, the efficiency of solar power generation has been increased by 2.5 times."

"In this way, the power generation of the aircraft in a day is enough to fully charge the battery in addition to maintaining the cruise flight of the aircraft itself".

"After we integrated all aspects of the data, we reduced the weight of the battery by 20%, and we can still meet the requirements of self-endurance," said Mr. Yang happily.

"That is, theoretically it is no problem for Apollo to fly in the sky for as long as he wants",

"Of course, considering the reliable working time of various equipment, we think that a full system overhaul for six months is a conservative estimate."

"That's great, six months should be enough, after all, software bugs, upgrades or something, it's normal to do it once every six months", Wang Yinan nodded.

"How about your production capacity, it may have to be deployed across the country next", Wang Yinan asked.

"Before the pulsating production line was established, we could produce about 4-5 planes a month," said Mr. Yang.

"In three months, a new pulsating line can be built, with at least 15 units per month."

"That's not a big problem, you can basically achieve sparse coverage of the whole country in half a year",

After chatting with Chief Yang for a while, especially focusing on the advanced medium-thrust engine, some time ago, Wang Yinan also found a team at the Imperial Capital Aerospace University to develop an independent oxygen supplementation system on the basis of this engine.

The so-called oxygen supplementation system is that when the density of the low-altitude atmosphere is large enough and the oxygen content is rich enough, the inlet of the engine itself can provide the oxygen required for full combustion of the fuel, but once the engine works at a higher altitude, such as more than 100,000 meters, when the air content including oxygen content is very thin, the independent oxygen supplementation system can carry the liquid oxygen and supplement it to the combustion chamber, so that the fuel can be fully combusted.

In fact, it is to make an engine that can be used as both an aero engine working in the atmosphere and a space engine working outside the atmosphere, making low-cost space shuttle possible.

When developing the oxygen supplementation system, several doctoral students from Imperial Capital Aviation University opened their minds and put forward a genius idea. Traditionally, the engine intake and fuel are mixed in a fixed way, so the control over the combustion behavior in the combustion chamber is very weak.

The general method of supplementing oxygen is at the front end of the combustion chamber, that is, at the end of the inlet tract, the vaporized liquid oxygen is mixed with the air compressed into the airway (even at an altitude of more than 100,000 meters, there is a thin atmosphere), but this group of brain-opening doctors asked, "Why can't the oxygen be added to the designated position of the combustion chamber, so that the thermodynamic configuration of combustion can also be controlled to achieve a better combustion effect."

Originally, this kind of brain hole was just a thought, and it was not so easy to do, but it just so happened that the materials science laboratory has made a major breakthrough, and materials with high temperature resistance and strong plasticity can be supplied in batches.

Therefore, starting from the wall of the combustion chamber, more than a dozen high-temperature resistant nozzles and dozens of nozzles long on the nozzle are evenly distributed throughout the combustion chamber, so that the liquid oxygen can be directly vaporized in the combustion chamber and transported to any position in the combustion chamber.

As a result, the effect of this oxygen supplement is not good, and the effect of the high-altitude platform test stunned everyone, far exceeding the current best liquid oxygen kerosene rocket engine in China, and even exceeding the level of Maozi RD180.

As a result, the researchers of the 116 engine research laboratories were jealous, and the typical noisy wow, the aero engine was changed into a space engine by your magic, and the result was even better than the genuine space engine, what kind of trouble is this?

There's no way, let's open our brains, but don't say it, a young man looked at the combustion chamber after being changed by the demon and suddenly said, "Their nozzle of the magic change can be used to supplement oxygen and oil supply."

Wake up in a dream, the combustion model is the most difficult, each type of engine will spend a lot of time on this calculation simulation, of course, more important is the actual test, but a fuel can only enter the combustion chamber in a very limited two or three positions, and the engine can participate in the combustion process in dozens of positions, from the potential difference is countless times.

Of course, the complexity is also countless times worse, but it doesn't matter, there are modern supercomputers, and Gödel systems, you can always find the best way for fuel to enter the combustion chamber at what kind of working height and what kind of thrust requirements, but the parameters have increased dozens of times, not to mention dozens of times the combustion efficiency, and it is already a great thing to increase it by 50%.

Wang Yinan and Chief Yang carefully discussed the engine, after this magic change, although it has not been tested on a large scale, but the prototype has been manufactured, the sea level thrust has reached a terrifying 10 tons, you know, this is a version without afterburner, considering the weight of the engine and accessories, the thrust-to-weight ratio has reached a more terrifying 15.

This is already a black technology that surpasses Blue Star, and after the attached oxygen supplementation device, the specific rush still exceeds RD180, everything is ready, only the east wind is owed, and the gate of the sea of stars is owed, because with such a magical engine, it has opened more than half for Wang Yinan.

"Do you remember what you told me about your father", Wang Yinan asked Zhou Hui,

Zhou Hui's hand shook, and the speed of the car unconsciously decreased a little, "Hmm", Zhou Hui hummed very lightly, if he didn't listen carefully, Wang Yinan couldn't hear it.

"I always feel that this man-made structure on the far side of the moon is the same as the recent", Wang Yinan stopped abruptly in the middle of his words, as if it seemed that the matter of the laser black hole in the South Pacific Ocean had not been deciphered, and he couldn't say it casually, so he had to stop it abruptly.

"What is it related to", Zhou Hui asked, Wang Yinan hurriedly changed the topic, "It is related to some recent research of the company",

"Didn't you say you wanted to go and see it", Wang Yinan said with a smile, "Next year, the year after tomorrow at the latest",

"I'll take you to see what's behind the moon."

(In order to make such a blood capital for picking up girls, there is no one left) 8)