Marvel's Return of the Inventor

"Flight purser, this is the acting captain, executing the ditching procedure."

After the assistant captain completed the first step of preparations, he opened the intercom emergency call and issued instructions. The flight attendant immediately summoned all cabin crew members to start the next division of labor and tasks.

"Turn up the cabin lights and open the observation window partition."

"All passengers please note that due to force majeure, this flight will be forced to land. Please follow the flight attendant's instructions and make all preparations."

"Passengers please wear cold-proof clothing, remove sharp objects, and loosen tight clothing."

"The following is a demonstration of anti-collision posture"

"All passengers are requested to wear oxygen masks, fasten seat belts, adjust their seats to their original position, and sit with your hands covering your head."

Under the leadership of the flight attendant, the cabin was a little hectic, but preparations were finally being made step by step.

But whether these efforts are meaningful in the end depends on the cockpit.

"Release Autopilot"

In so many years of service, this was the first time that the assistant captain sat in the main driving seat during a formal flight, and his mind began to search for all procedures related to emergency landing.

"Yes, the fuel tank, the fuel tank should be emptied next."

If the fuel tank is not emptied before the emergency landing, fires and explosions may easily occur after the emergency landing.

"Add the flaps to 30 degrees, reduce the approach speed, keep the engine running at low speed, and glide angle." The auxiliary captain operated meticulously, and soon got stuck at the glide angle.

When making an emergency landing in a general civilian aircraft, the best glide angle that should be maintained is 10 to 12 degrees.

Under normal circumstances, this operation is not difficult, and even the assistant captain can do it easily.

But now there is a big hole in the flight, the fuselage is severely damaged, and the entire fuselage is swaying. Even the basic balance cannot be maintained, let alone maintaining an appropriate glide angle.

It is almost impossible to slide down at an angle of less than two degrees in such extremely harsh conditions.

If the glide angle is too large or too small, it will cause the head of the fuselage or the wings to contact the water before the belly of the aircraft at the moment of emergency landing. The worst result is that the aircraft will disintegrate instantly.

This is why once the ditching is successful, it will be called a "miracle".

After the ch130 announced the emergency landing notice, the assistant captain had already reduced the throttle and emptied the fuel tank. The aircraft had begun to half-fall to the sea from an altitude of 7000 meters.

In no more than three minutes, the flight will come into contact with the sea.

As the hope of the entire flight, the auxiliary captain tried to remain calm at this time, but in the inevitable state of anxiety, his breathing became more rapid.

Ding Sheng, who was on the secret channel, certainly knew that the captain was in trouble, and with the help of Guan Ju, he quickly understood the reason.

"Captain, leave the balance of the fuselage to me. You continue to focus on controlling the glide angle."

After saying that, the propulsion device started, and Ding Sheng flew out of the cabin again and reached high altitude. At this time, the ch130 had fallen towards the sea in an extremely unbalanced posture.

There is only one result if this continues, and it is the one Ding Sheng least wants to see.

"Guan Ju, calculate the current tilt angle of the fuselage, the falling speed, the weight of the fuselage and the best stress point."

"The inclination angle fluctuates between 4312° and 7534°, the falling speed is 7656s, the weight of the whole machine is 6434 tons, and the best stress point has been marked."

After giving the answer Ding Sheng needed, Guan Ju continued, "Ding Sheng, I know what you want to do, but you have to think clearly about the energy impact of supporting a fuselage of more than 60 tons falling at high altitude. The consumption is huge”

"No need to think about it, just estimate the energy balance."

The situation Ding Sheng faced now couldn't be simpler. He could either take his parents and escape immediately and watch the entire flight crash into the Bay of Bengal; or he could give it a try and use the super power of the steel armor to hold up the fuselage and keep it balanced. , creating a suitable environment for the assistant captain to make an emergency landing.

It's a hard choice, but not a hard one at the same time.

"I have already estimated that even in the best case scenario, we will not have enough energy to return." Guan Ju said.

"Can we reach land?"

Ding Sheng was silent for half a second before asking this question.

The Ark reactor is an annular vessel that uses magnetic confinement and vacuum insulation to achieve controlled nuclear fusion under normal temperature and pressure.

As a cold nuclear fusion device, theoretically speaking, as long as the Ark reactor is intact, energy will be produced continuously.

But containers have capacity.

If the energy of the Ark reactor is used too quickly in a short period of time, the energy in the container will be used up, resulting in insufficient energy supply.

This is also the main reason why there is a limit to battery life.

If the remaining energy is enough to carry him to land, Ding Sheng only needs to find a place to lie down and wait for the container to be refilled, and then he can return home.

"No." Guan Ju replied instantly.

"It's okay, come on, let's save people first."

Ding Sheng controlled the armor and headed towards the best stress point at full speed.

"Captain, I have a way to support the fuselage, and then it's up to you."

"it is good."

Thousands of meters high in the sky, a silver figure tried its best to hold up the passenger plane. The Ark reactor was running at extremely high speed, and energy was continuously delivered.

The figure is small, but the passenger plane is huge.

It may seem like a fly may shake a tree, but the passenger plane is indeed a tree, but Ding Sheng is definitely not a fly.

"It's amazing. It's really stable. Oh my God, you're so powerful. Just hold on. I'll adjust the glide angle right away." The excited voice of the auxiliary captain came from the secret channel. This was the voice of hope.

"Real-time energy remaining 5723"

"Real-time energy remaining 4977"

"Real-time energy remaining 3626"

"Real-time energy remaining 2191"

With Ding Sheng acting as support under the fuselage, the ch130, which was about to fall in three minutes, stabilized its deceleration. After many adjustments, the assistant captain adjusted the glide angle to the most appropriate angle.

"Attention all passengers and crew, the flight will arrive at the sea and make an emergency landing in 10 seconds. Everyone is prepared for impact."

砰

"It worked"

Looking at the waves gradually calming down in front of him, the auxiliary captain was so excited that he almost cried.

But things didn't end here.

"Flight chief, immediately issue life jackets and start escape procedures. The fuselage will sink soon."

As mentioned before, the trouble just begins after crash landing on the sponge.

"Attention all passengers, put on life jackets, leave the cabin in an orderly manner, and float on the sea surface to wait for rescue. Do not inflate the life jackets in the cabin to prevent seawater from inflating the life jackets and the buoyancy of the life jackets will hinder escape."

After the flight attendant broadcast this information several times in succession, he and the crew also put on life jackets.

"Pusher, what's wrong, the water pressure outside is too high and the cabin door cannot be opened."

"Where's the emergency exit?"

"Neither."

咔

With a soft sound, a flight attendant saw that the cabin door that could not be opened just now became loose.

A mechanical arm stretched out from the outside and opened the door to life.

"Walk."

2011年8月8日当地时间16：24分，ch130在迫降海面九分钟后，完全沉没。

No one knew that shortly after the flight sank, a silver suit dived into the water to try to find more clues about the hijacking from the robbers stranded in the cabin. What greeted him was a dozen people who had woken up early. Ready to self-destruct.

All traces disappeared.

After floating at sea for nearly three hours, the first water search and rescue team arrived.

There were no casualties among the more than 100 passengers and crew members involved in the emergency landing.

The captain of the flight died in the line of duty.

A certain area of ​​the Bay of Bengal.

A piece of aircraft cabin door floated aimlessly. The door was so big that a set of silver armor and a young man could even lie side by side on it.

"Guan Ju, how long will it take before we have enough energy to return?"

"Half an hour."

School of Physics, University of Science and Technology of China, Huadu.

Since the end of the quantum radar project, Yang Huaigu has returned to Huadu and is unemployed.

Since several old friends from the Chinese Academy of Sciences have new projects in their hands, Mr. Yang is also itchy and feels uncomfortable unless he finds something to do.

"Mr. Yang, what do you think of this? New theories and key technologies at the intersection of mechanical transmission, material heat treatment, biology and life sciences."

Zhao Nandou just came back from the Academy of Science and Technology and brought with him many projects, which were all the directions that could be studied next. He picked out the ones that were suitable for the machine learning laboratory and sent them to Yang Huaigu's office.

"You and Yu Fei can take care of this." Yang Huaigu didn't like it.

"What about this, the design and manufacturing of electromechanical and hydraulic composite transmission and marine gearboxes."

"Zhao Nandou, you are now the president of the same hospital. Why don't you have the nerve to trouble me with this topic and leave it to Zheng Xi and other young people?"

Yang Huaigu was a little angry. This difficulty was not as good as the previous one.

"Didn't Xiao Zheng go abroad?" Zhao Nandou felt aggrieved.

"Then I'll give it to you girl, the next one will be the next one."

"This will definitely work. It's a national key project, space structure and transmission system design in the aerospace field." Zhao Nandou opened another folder and finally breathed a sigh of relief.

"This is barely enough, but"

It is not difficult to see from Yang Huaigu's expression that he is not particularly satisfied with the difficulty of this project.

Although aerospace is important, it involves the professional part of mechanical transmission. The mechanical equipment laboratory has already studied it to a close, and the results can be obtained after sorting it out.

Ugh

How about discussing it with Lao Song and Lao Chen and working together to build a particle accelerator?

"Mr. Yang, I have something in my hand. You will definitely be interested in it after seeing it."

At this critical moment, a middle-aged man strode into the office.

"Hello Mr. Yang, hello Dean Zhao."

Wearing formal attire, his voice was loud and upright.

"Director Lin, I haven't seen you for a while. Please take a seat." Yang Huaigu was somewhat surprised when he saw the visitor. "What problems have you brought to me this time?"

"Mr. Yang, you'd better call me by my name. It sounds too weird to call me director instead of director." Director Lin said, taking out a document and handing it over.

Yang Huaigu took it and opened it casually. At the top were several sets of photos with average clarity.

The background in the photo, which he would visit every once in a while, should be the terminal building of Yubei Airport if he remembers correctly.

After glancing down and seeing the key points in the photo, even a scientific expert like Yang Huaigu couldn't help but twitch the corners of his eyes slightly.

After quickly flipping through the remaining photos, there was only surprise in his eyes.

"Nandou, you should also take a look."

Seeing Zhao Nandou stretching his neck and bursting with curiosity, Yang Huaigu handed over the photo, then turned to look at Director Lin, "Lin Geng, this photo is real."

"Mr. Yang, I suspected that these photos were fake when I saw them before. However, the news has spread around Yubei Airport. I have sent someone to confirm that they are real. A security guard also witnessed it with his own eyes. The whole process." Lin Geng replied.

"This is Iron Man"

Zhao Nandou usually doesn't have any hobbies. He just likes to watch movies of all genres. He especially loves commercial blockbusters. He has watched movies like Avatar, Lord of the Rings, The Matrix, and Transformers more than once.

Although the clearest photo is just an afterimage, if you look a little closer, you can tell that this thing is not the Iron Man from Marvel.

"What kind of hero?" Yang Huaigu was confused now.

"Iron Man is a superhero in a comic book movie over there in the United States." Lin Geng usually doesn't read many movies and comics, and he only learned about this name today. "The bureau used technical means to conduct a thousand and three tests on the afterimages." More than a hundred types of modeling and repairs were carried out, and there are more than 60 types of images in the resulting pictures, which are indeed very close to Iron Man."

"Let's not talk about this Iron Man thing. Let's talk about your purpose of coming to me this time." Yang Huaigu said.

"In response to this matter, the ministry immediately asked our bureau to set up a special research group. Mr. Yang, you are an authority on physical machinery. I am here to invite you to be the chief technical advisor of the group." Lin Geng explained. Got the intention.

"As we walk, let's talk about what preliminary conclusions you have so far." Yang Huaigu simply tidied up his desk and took the lead to walk outside.

"Nandou, come too."

Lin Geng and Zhao Nandou followed immediately.

"Based on the information extracted from the current photos, we have learned that there are three main results. First, this is a human-controlled mecha; second, the speed exceeds the speed of sound; third, it can avoid all radar detection in the country. .”

"Mechas are too difficult to fly. Even the United States cannot have such an advanced propulsion device. Such a small body is completely insufficient to provide the kinetic energy required to exceed the speed of sound. The Yuzhou area has just had the world's first quantum radar . It shouldn’t be, it shouldn’t be at all.”

Yang Huaigu had absolute confidence and academic knowledge to support his views, so he immediately ruled out the three conclusions brought by Lin Geng.

Even if the other party is the director of the National Defense Science, Technology and Industry Bureau.

Even if the opponent is supported by a group of China's top scientific researchers in nuclear technology, aerospace, aviation, ships, weapons, electronics, military core and other fields of weapons and equipment.

The three of them left the Academy of Physics all the way. Zhao Nandou, who had been following silently, suddenly spoke up and kept saying nothing.

"Could it be an alien?"

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