Section 221-

Mach 7!" Aurora"

Until two o'clock in the morning, the buffet dinner plus an all-night supper, the food was hot over and over again, and after being dragged by the teacher to say hello to everyone, Lin Mo finally had the opportunity to eat and drink with the dinner plate, and then followed the apprentices of the experts to fight with each other, and discussed all kinds of advanced technologies happily. [Search for the latest update.du8du8]

Professor Yan taught Lin Mo his knowledge inheritance, and after thoroughly combing Lin Mo's driving and maintenance skills, he laid a solid foundation, even more comprehensive than the average undergraduate and master's students, and his own set of high-tech things was also unreserved, so he chatted with those professionals who had been immersed in this industry for more than ten years, and he couldn't see that he was still a rookie who had just been in contact with fighter jets for less than two years, and the combination of theory and practice made Lin Mo's progress in this area rapid.

"Moderate to heavy rain today, maybe thundershowers, 18 to 25 degrees Celsius, easterly wind level 6, visibility 500 meters, bad weather conditions, pay attention to avoid thunderstorm clouds, allow takeoff, may God bless you." "Okay, I see, the dragon god is above, I don't believe in any god." Lin Mo piloted the X-1 onto the runway, preparing for an all-weather adaptive "sex" flight, and today was a rainy day, just as an acclimatization flight test in a variety of weather conditions.

The Chinese boast of being the heir of the dragon, and Lin Mo's casual words are also leaky, perhaps it is also a coincidence.

"Stay safe!"

Chen Haiqing was in charge of contacting Lin Mo on the ground, and only one test flight was made today, and a few experts in aerodynamics and telex came to the rest of the group to discuss at a meeting that could accommodate more than 400 people in the guest house, and the other part of the factory dismantled the J-14 and J-20 experimental aircraft for physical testing.

In short, the National Defense Star (NDS) has been very lively these days, and the senior management of the National Defense Star can't keep their mouths together, and their R&D personnel are following the back of the experts' buttocks, and they have learned a lot of useful things, and they are constantly working overtime to sort out the technical catalog, which means that the technical reserves of the National Defense Star are accumulating bit by bit, and I believe that in the future, we can compete for international orders with those internationally renowned fighter manufacturers.

Earning the Chinese's own money is not making money, just those military representatives stationed in the factory are enough for you to drink a pot, the production plant is generally only regarded as technology accumulation and contribution to the country, earn a little money, but if you win the international order, it means naked "naked" "naked" profiteering.

The production cost of the J-10 is less than 20 million US dollars, and the international simple distribution price is 3,000 US dollars.

On the other hand, the National Defense Star (NDS) caught up with Lin Mo through the way of his own young master Chen Haiqing, and it was also to get a touch of the light of the lucky boy at the Zhuhai Air Show.

After the large elevation angle lifted into the air, the raindrops hit the gold-coated glass cabin cover of the cockpit like a weave, and countless raindrops were blown to the rear by the strong airflow just before they had time to hit a dense fine point.

Within a radius of nearly 100 kilometers, it was a no-fly zone jointly demarcated by the local "government" and the military, and there was only one plane, Lin Mo, who could fly as much as he wanted.

During the large-angle rolling of the fuselage, the wingtips on the left and right sides of the forward-swept wings pulled out two white condensation traces from time to time, and in the blink of an eye, they were swallowed up by the rain line.

When the aircraft rolls, the wingtips often draw a white line, because the aircraft is fast, and the pressure under the wings is strong, the air at the wingtips rushes upward, forming a vortex, because the wingtip pressure becomes less when rolling, and another force is generated.

This force quickly squeezes the air from the outside of the aircraft towards the wingtips, and after the air is squeezed at the wingtips, due to the strong pressure at this time, it produces and explodes to produce fine white smoke, which is actually another form of sonic boom cloud, although the aircraft does not break through the speed of sound at this time, but only a local supersonic phenomenon.

Rumble!~

A thigh-thin violet-blue lightning bolt swept across X-1's wings and slammed into the ground.

"Oh oh! I was almost struck by lightning!" Lin Mo screamed, the X-1's body was made of nearly forty percent of composite materials, with complete lightning protection, and the lightning just now just scared him.

"Looks like you're not at peace there! Be careful to turn into a rotisserie chicken! Hahaha!"

Chen Haiqing, who was on the ground, heard the explosion of the headphones that overwhelmed the engine noise. "That's impossible! I'm looking for the USB "plug" port, is there a power amplifier? Lin Mo rummaged around on the fuselage, and suddenly laughed and said: "I found it, 'Three Yellow Chickens', you don't even copy this at all, I really convinced the character of your national defense star, or the pioneer car player, I just brought a USB flash drive!"

A burst of melodious music sounded in the cockpit, filling Lin Mo's ears, no longer the roar of the WS-15X, the rumbling thunder and the crackling of countless rain on the cockpit.

Chen Haiqing's face turned red for a while, and he took off his headphones angrily and said to the staff around him: "Who installed the audio system on the plane, this is a fighter jet, not a private car."

"This, this" A person in charge of the general assembly was sweating profusely, the cost of this thing was only a thousand yuan, and it was just a "hair" for the entire fighter, so he purchased it and installed it, who would care about such nonsense as installing entertainment tools on war weapons.

This is unlucky, hit the muzzle of Young Master Chen's gun, and the one who was in charge of the drawings didn't look at it, this is a fighter jet, not a game console, and the doctrine is too thorough.

In fact, not only the national defense star was recruited, but many design institutes also won the trick, because it was too inconspicuous.

A ray of sunlight fell, as if a circle of gold edges were placed on the black and gray "color" fighter, and then more gold "color" sunlight was sprinkled down, enveloping the entire fighter jet in it.

It was as if a light swallow leaped out of the sea of clouds of rain and clouds, and X-1 threw itself into the clear blue sky.

"It's a sunny day!" Lin Mo's voice teased Chen Dashao who was hiding in the big tent on the ground in the torrential rain and lightning through the radio.

"You broke through the clouds?! Okay, okay, it's always sunny there! What is the state of the body? Try the altitude today!"

"No problem, I'll see if I can get twenty-five thousand! Well, I'll check the oxygen first, yes, the oxygen tank is full, and you finally don't have to bloody the dog scolded by the mechanic. ”

"Small snacks, this is an experimental machine, very expensive!"

"What's so expensive, no matter how expensive it is, I can't afford to pay for it."

"Then use your prototype to pay off the debt."

Lin Mo and Chen Haiqing were talking over the radio one by one, and the X-1 began to climb in altitude at an elevation angle of 45 degrees.

Chen Haiqing now knows that the "demon" that Lin Mo is building is an out-and-out prototype.

Prototypes are often the ones that use the best materials, have the most complete functions, and are also the most "colorful" verification models, and the subsequent mass production machines are basically a little improved, and use low-cost and technically castrated products. Therefore, the value of one prototype is much greater than the value of a hundred production machines.

The fuselage trembled slightly, X-1 maintained a relatively stable elevation angle and climbed rapidly, the higher it goes, the less the air impact, relatively speaking, the engine is more fuel-efficient, but when it reaches a certain altitude, the oxygen supply will be insufficient, the fuel combustion is incomplete, causing the output power to decrease, which is also the ascent limit of many jet fighters will be at an altitude of about 25,000 meters.

Compared to flying in a dense atmosphere, the air pressure is lower above 10,000 meters, and the sound of the engine is significantly quieter because of the thin air.

"Height 17,000!"

"Height 18,000!"

"Nineteen thousand! The ascent speed is starting to drop, and I'm going to gradually refuel to maintain the power. ”

"Twenty thousand!"

"Twenty in one!"

"Twenty-two thousand!"

In order to ensure the accuracy of the data, Linmer and the ground checked the altitude by radio.

"Twenty-three thousand!"

"Twenty-four thousand!"

"It's close to the theoretical value of 25,000, the engine is falling sharply, I see, ho, there is black smoke, the oxygen supply is insufficient, the engine is not completely burning, I hope the Environmental Protection Bureau will not come to sue me."

When the altitude of the ground radar feedback rose to 25,000 meters several times, Lin Mo's laughing voice came from the channel, and it seemed that the X-1's "sex" ability was good, exceeding.

"Twenty-six thousand!' Sex can be good! Accidental. ”

"Twenty-seven thousand!"

"Twenty-eight thousand! No, the ice outside the body is too thick, I have to go down, the temperature in the cockpit has dropped to below zero, can't you find a better anti-load suit, it's already minus forty-one degrees outside. ”

"Chen Haiqing can't wait to pull this kid down from the sky, there is a kind of you bring your own land armor next time."

The X-1 aerodynamics, copied from the original "Demon" design, are still good, and compared to the general swept wing model, it is less likely to stall, and it began to reduce the altitude under the control of Lin Mo.

"The height is back to twenty-five thousand! Wait, what did I see! Good fellow, who didn't close the doors and windows properly, and flew in a fly!"

"What flies? What do you see? ”

"Hmmm! If I'm not mistaken, the other party's speed should be around Mach 7, it's really fast, damn it's, it's 'Aurora', the goddess of dawn, what kind of broken radar, it's so close, I saw it, and I didn't react at all. ”

Lin Mo's voice became louder and louder in the channel, and what he saw was actually after loading the Light Mirror Technique.