What is the reason for the professor s willingness to stay in the submarine? 5

Professor Aronnath wants to stay on the Nautilus at the expense of his freedom to explore the secrets of the sea, and what do you think of it?

What do you think of Professor Aronnas's desire to stay aboard the Nautilus at the expense of his freedom to explore the secrets of the sea?

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Verne fans came to report. I have to say that 20,000 miles under the sea shocked me a lot. In the presence of Captain Nemo, Professor Aronnath's sea-like erudition was still thin.

But if they don't make it easy to escape, and they find more, will they end up buried in that beautiful coral graveyard, or will they be buried with Captain Nemo on the mysterious island? They may even casually die in the belly of a fish in the middle of the sea. They have seen this beautiful world, but their discoveries are meaningless to this world.

Therefore, for a scientist, I believe that Professor Aronnas's original purpose was simple, purely for the sake of knowledge, for the purpose of exploration. In the beginning, Professor Aronnas's spiritual life was very fulfilling. He saw countless sea creatures, learned about the magical principles of submarines, and saw the thrilling Isthmus of the Red Sea.

But as he sees fewer and fewer new things, and with increasing conflicts with Captain Nemo, it can be seen that he is full of remorse for his original choice.

Man is a social animal. Professor Aronnas's eventual escape also represents the fact that the essential attributes of man as a social animal cannot be separated after all. From this point of view, the scientist is more like a naïve and innocent child, with a single goal and no regard for the consequences.

Throughout the book, Professor Aronnas, who succeeded in escaping the Nautilus for freedom, is old-fashioned compared to Professor Aronnas, who was originally full of exploration. But fortunately, he wrote down his experience. Judging from the reaction of the Mystic Island Five when they discovered Captain Nemo, in the world of the trilogy system, Professor Aronnath's story is very shocking to the world, and the unruly Captain Nemo is revered by the world.

From this result, it can be seen that in the professor's heart, he admires Captain Nemo's freedom and bravery, but he can't walk with him, so he depicts these advantages of Captain Nemo in the book, which actually represents a kind of helplessness that has more than enough to do.

For the sake of science, for the sake of one's dreams, I would rather sacrifice my own interests, but also work hard for my dreams.

For the sake of science, for dreams, for the sake of their own theories not to be empty.

Because he wants to record the data of this strong field.

The reason why the Professor's Institute has in the former community is that the submarine is a little better.

What is the reason for the professor's willingness to stay in the submarine? I think it's more comfortable to look at the sea because professors like the sea!

The reason for the professor's willingness to stay in the submarine is that he is studying the role and principles of diving.

What is the visa location for a salesperson? You look at some of the introductions on the Internet, pay more attention to the news, and check the content of the settings from the Internet.

The reason why the professor is willing to stay in the submarine, is that he has a deep affection for this submarine? That's generally the case.

Friends, this is still your own scientific research needs!

Russia's torpedo technology is indeed unique, but there is no supersonic one, the fastest supercavitating torpedo speed is only about 60 knots, using a unique pump propulsion, only hail uses hydrogen peroxide as propellant, and it is this kind of torpedo that blew up the Kursk.

The torpedo technology of the United States is also very advanced, and it is widely equipped with various types of attack and strategic nuclear submarines, but it cannot be ruled out that some experimental or reconnaissance submarines are not equipped with torpedoes.

Russia and the United States belong to two different schools of technology, each with its own characteristics, but on the whole, the United States is superior, mainly reflected in the degree of silence and the backwardness of sonar, reactor, electronics, command, and propulsion systems. And there are currently no Russian submarines with advanced all-electric propulsion and pump-thrust technology.

European, American and Japanese submarines are now using a single-shell structure, the shell is steel, Russia uses a double-shell structure, is also steel, steel has its own characteristics, the Soviet Union has used titanium alloy as a submarine material in history, this is mainly because the Soviet Union was unable to produce special steel for submarines at that time, the smelting and processing technology of titanium alloy is extremely difficult, the cost is high, although there are various advantages, but it is not practical, I believe that no country will be crazy to the extent of using titanium alloy to build submarines.

The welding of submarine steel plate is very high-tech, and it is also the confidential technology of various countries, theoretically the strength of the weld area is even greater than the center of the steel plate, of course, this operation also has a set of perfect quality control standards, last year the United States Virginia-class nuclear submarine recalled and reworked, it was because of the factory's welding quality inspectors were negligent in their duties.

Finally, theoretically, the depth of the submarine dive is as deep as possible, which will reduce the probability of being detected and increase the suddenness of the strike, but in fact, if the existing anti-submarine technology cannot find the target at a depth of 300 meters, then the submarine is of little significance even if it can dive to 3000 meters, and this will increase the danger of the submarine, improve its technical requirements, and increase its cost. Therefore, when designing submarines, the basic principle of diving depth is sufficient.

Maozi's submarines are far inferior to those of Meixin, and this is always the case. The surname Zhang doesn't understand the equipment problem at all, and often talks nonsense. What he wants to say is actually Maozi's supercavitating torpedo, the speed is much faster than ordinary torpedoes, but the speed is only a fraction of the supersonic speed, and this kind of torpedo has never been in service, not only has a very short range, but also cannot be guided, can only fly directly, at present, there is no combat capability at all, Maozi's research on this side is actually not as good as the United States.

In order to improve the quietness of nuclear submarines, pump spraying is a must, and Maozi has not yet done this aspect, and the West has used it a lot in the 80s.

The compressive strength of the submarine's steel is actually a little bit worse than it doesn't matter, and Maozi is much better than the American HY80 and HY100 in terms of data, but it is much worse in terms of processing type. The Seawolf, which was commissioned in the 90s, was much stronger than any nuclear submarine of Maozi.

In fact, the diving depth has no meaning for the current slippery submarine, Mao Zi originally in order to improve the diving depth, experimentally used titanium alloy as a pressure-resistant shell, the result is good, the diving depth of type A and M type is more than 1000 meters, but it is extremely expensive, Mao Zi himself can not afford it, and the maneuver and combat of the submarine at such a large depth are greatly limited by the judgment wheel, basically there is no combat effectiveness, and the opponent's large depth anti-submarine ** can still effectively attack the submarine at the second depth, So for submarine warfare, the depth of the dive is actually meaningless, more than 500 meters is enough.

It is true that it may be better than the United States in terms of submarines.

Titanium submarines are too expensive Russia has no money.

The United States does not make it because of character problems, titanium is a weight bridge and light, and it is not afraid of rust, and the strength is about the same as that of steel and celery.

The biggest advantage of the double shell is that it has strong defense.

Submarines are achieved by changing the submarine's own weight. Submarine: It has several water tanks. When the submarine is about to dive, it fills the reservoir with water, so that the weight of the submarine increases beyond its displacement, and the submarine dives. ‍

Force analysis of objects in the sinking and floating processes of liquids. In fact, after the submarine is submerged in water, the volume of the discharged water does not change, and the buoyancy it receives remains unchanged, and the control of its diving depth is achieved by changing the amount of water in the water tank (that is, changing gravity). When the amount of water in the tank remains constant, the submarine is suspended at a certain depth under the water instead of sinking to the bottom. ‍