Reborn South Africa as a police officer

Chapter 2004 Old Aunt

The remote-controlled submarine demonstrated by Nikola Tesla in the last century is actually a big toy, which can only operate within the visual range and has no beyond-horizon remote control capability.

The torpedo can also be remotely controlled in theory, but the range of the torpedo exceeds [-] meters, which is beyond the visual range. To control the torpedo to hit the target smoothly, a visual system needs to be installed on the torpedo.

The technology of the visual system is now available. In the just past Friendship Games, Nyasaland TV has successfully realized the live broadcast of some competitions, but the weight of the machine used in the live broadcast reached an astonishing 1200 kg. , The size is about the same as a car, so how to install this system on the torpedo will become the biggest obstacle for researchers.

"The 533 torpedo weighs 2.9 tons. In order to ensure the attack power, the charge of the torpedo is 800 kg. At a speed of 50 knots, the range of the 533 torpedo is 15000 meters. So what are you going to do?" After An Qi left, Shen Simiao simply Heartbroken.

The Admiralty needs technology, and it is enough to take out the anechoic tiles. If the Admiralty dislikes the performance of the anechoic tiles, it will pile up funds to continue research. After the inside is pasted and the outside is pasted, one layer cannot be added. Two layers, it is always possible in the end Meet the requirements of the Ministry of the Navy.

Things like remote-controlled torpedoes are just like "unmanned carrier-based bombers that can take off and land remotely on aircraft carriers". The technical content is far beyond this era.

The role of submarines is not to deal with battleships.

The southern African navy has an aircraft carrier to deal with battleships, so the role of submarines is to harass and attack. To put it too far, the biggest role of submarines for the southern African navy is not even attacking, it is mainly used to study anti-submarine technology. So even if the remote-controlled torpedo is successfully developed, can the ghost submarine in southern Africa use remote-controlled torpedoes to attack enemy civilian ships?

If it is only attacking civilian ships, the effect of remote-controlled torpedoes is about the same as that of ordinary torpedoes.

"Now I really can't help it—" Bruce reversed the impassionedness in front of An Qi just now, An Qi is a layman in scientific research, but Shen Simiao is an expert: "—but I will definitely find a way!"

After saying this, Shen Simiao laughed angrily. After 20 years, the Tesla Research Institute finally solved the problem of remote-controlled torpedoes. By then, World War III may have ended.

"You take on the job by yourself, you can find a way to solve it yourself." Shen Simiao didn't have time to stare at Bruce every day, and Shen Simiao had to stare at the silencer tile.

Compared with remote-controlled torpedoes that are out of reach, the anechoic tile is obviously more suitable for the current ghost submarine.

The working environment of the submarine is indeed not very good. It takes a few months to fight at sea. Said that there is no extra inch of space, no experience of working inside a submarine, and no way to experience the feeling of depression and despair.

Imagine you are lying in an iron coffin under water, the air is getting more and more turbid, and there are enemies throwing depth charges around, the air is getting thinner and thinner, the iron coffin will sink at any time, the coffin shell is rattling due to the pressure of sea water , will be squeezed into an iron lump by the sea at any time——

Desperate to think about it.

In southern Africa, only submariners write a suicide note every time they go to sea, whether it is training or combat, because they may not return at any time.

Therefore, if possible, the military also hopes to provide a better working environment for submariners, although in the southern African navy, the salary of submariners is the highest.

To install anechoic tiles inside the submarine will definitely further occupy the interior space of the submarine.

However, this is worthwhile compared with the effect of the anechoic tiles. Installing the anechoic tiles can not only provide a better working environment for the submariners, but also improve the survivability of the submarine.

To Shen Simiao's surprise, the sound-absorbing tiles of different materials have different functions. For example, the sound-absorbing tiles that only use synthetic rubber have the best effect on reducing noise and vibration of the hull, while synthetic rubber and ceramics High-quality anechoic tiles are better at reducing active sonar reflections.

That's simple, install the anechoic tiles that use only synthetic rubber inside the submarine shell, and then install the anechoic tiles that use synthetic rubber and ceramics outside the submarine shell.

Then a new problem arises. It is not easy to install the anechoic tiles outside the submarine. After the first submarine with the anechoic tiles installed came back from the sea experiment, it was found that almost all the installed anechoic tiles fell off. If this problem If it is not resolved, then the anechoic tile will not be able to play its due role.

"We have tried many methods, such as winding, inlaying, bonding, and even welding, but the results are not good enough. The main problem lies in the adhesive. We need a durable, efficient, and waterproof adhesive." Responsible for the sound-absorbing tile Christopher of the project frowned. If scientific research is a comprehensive project, any small problem will become a hindrance to the project.

"Then start researching adhesives—" Shen Simiao has now replaced Jia Quan as the business director of the research institute. Jia Quan's job is mainly to ask for money from the superior department and coordinate the relationship with other cooperative institutions.

"We don't have the accumulation in this area." Christopher was distressed, and it was a bit big for a bomber researcher to study adhesives.

"I'll contact other research institutes first to see if there is any suitable adhesive." Shen Simiao remembered the oolong on the anechoic tile, and finally realized that the Tesla Research Institute can't do everything.

Everyone in the office is very busy, only the rich woman Li Qing is studying her dolphins.

To be precise, Li Qing was studying dolphin skin.

After giving birth to three children, Li Qing's skin inevitably began to loosen, dull, and lose its luster.

This is absolutely intolerable for a beautiful woman.

It doesn't matter if it is someone else, as an excellent scientific researcher, Li Qing vowed to solve this problem, so Li Qing began to study dolphins.

The skin of dolphins is always so smooth and delicate.

If humans could do the same, they would be forever young.

Because of Li Qing's neglect of work, Shen Simiao even warned Li Qing by suspending his job.

Li Qing is a rich woman, and her husband works at the Bigwig Hospital, so it doesn't matter if he doesn't work, so Li Qing would rather pay for it himself, and insist on doing research on dolphins.

What else is there to say? If this research is successful, all the women in the world will probably go crazy. Regardless of the military value, the economic value is unparalleled.

Anyway, Li Qing was the only woman in the office, so Shen Simiao simply let it go. After all, Li Qing was still very sensible, and everyone was busy with work, but she was the only one who was not doing business. Every dinner party, Li Qing paid the bill. Her little salary, even the drinks The money is not enough.

"Old Shen, I have a discovery." It was rare for Li Qing to take the initiative to speak out today. He felt that he was wronged on weekdays. Li Qing wished that no one would notice her, and even moved his desk to a corner of the office.

"What did you find out, the steak in a certain restaurant is better?" Shen Simiao had only expected so much from Li Qing.

"It should be that there is a new movie in the theater—" Bruce did not forget to tease Li Qing in his busy schedule.

"You are all wrong, the National Center for the Performing Arts will stage "Swan Lake" this weekend, and the ballet troupe from Paris, France will perform passionately—" Christopher also came to make fun of it, how can steak and movies be worthy of our Miss Li Qing Well, ballet can perfectly fit our Ms. Li Qing's temperament.

Li Qing's face was as dark as the bottom of a pot. These people are all good things, and the next time they check their bodies, they must ask their husbands to pull out their front teeth.

"What did you find?" Shen Simiao noticed Li Qing's expression, after all, he was short-mouthed.

"I found a way to increase the underwater speed of the submarine—" Li Qing's words made people surprised. The underwater speed of the submarine is also very important for the survivability of the submarine.

"What?" Shen Simiao was overjoyed.

"Suddenly I don't want to talk about it—" Li Qing was retaliating for the ridicule of several people just now.

"Sorry, what we did just now was wrong—" Shen Simiao apologized.

"Never mind, it's just a friendly joke." Bruce wished someone would help him take the pressure off.

"Heh, I also know a way to increase the underwater speed of the submarine—" Christopher didn't know what to do.

"what?"

"To shut up!"

Bruce and Shen Simiao spoke in unison.

"As long as we can reduce the size of the submarine, then we can reduce the resistance of the water—" Christopher was still provocative.

Shen Simiao was helpless.

Li Qing sneered.

Bruce looked at this and that, feeling that no one could be offended, and huddled poorly on the chair.

"Why don't you say that the engines of the 'Island' class aircraft carrier are installed on the submarine, so that the submarine can ignore the resistance of the water—" Li Qing originally meant to laugh at Christopher. She must not have imagined now that there will be This kind of submarine is called a nuclear submarine.

"Sister Qing, help me—" Shen Simiao turned into a little milk dog, this kind of trick is the most effective against the old aunt.

The old aunt was very satisfied. Looking at others, and then looking at you, you two deserve to be a picture dog.

"We can put a layer of skin on the submarine, just like a dolphin, which can automatically adjust according to the speed and water pressure, so that the resistance of the water can be minimized, and at the same time, it can also play a role in absorbing sound." Li Qing's The answer surprised everyone. This kind of anechoic tile was used in another time and space on the "Akula" class attack nuclear submarine.

The idea is indeed a good idea, but it still cannot solve the key problem of adhesive.

ps: I was not awake when I coded Chapter 1 in the morning, so I don’t know what I said, and the above are all face-rolling keyboards——

(End of this chapter)