The Simidas are really considerate. Among the four sailor suits prepared for Qin Tao and the others, two are large and two are small. Now, the two small sailor suits are worn by Vitalia and Zhao Ling, which is quite suitable. Especially Vitalia, the European figure is originally very well-proportioned and convex. Now, wearing this sailor suit, it looks even more attractive.

"I'll take your original clothes inside, and the engine radiator will soon dry." Qin Tao said.

If it is a submarine that has been performing underwater missions for a long time, even if it has air purification equipment, the smell of diesel inside the submarine, the smell of sweat and smell of human body, etc., it will be endless and very sour. After all, not any submarine can be as spacious as a Typhoon-class submarine, with a swimming pool, and you don’t have to worry about taking a bath or something.

However, now, the submarine was only launched from the shipyard in the morning to test, and it has only been half a day now, so there is no complicated smell inside. There is just a little noise in the engine room.

MTU's diesel engines are very popular, and have been widely used on land and sea. The diesel engines on warships are most likely MTU's.

Four MTU MB12V493AZ80 low-magnetic diesel engines are arranged in two sets of front and rear, occupying the entire engine compartment space. The four diesel engines can output 5,000 horsepower, meeting the use of submarines.

If you hang a few ropes in the submarine's engine compartment to dry clothes during normal operation, that is the most common one. After all, the temperature inside the engine compartment is the highest.

The lowest temperature is of course the torpedo cabin in front, so you can often see two types of clothing in the submarine. The sailors in the torpedo cabin in front are wearing winter clothes, and the sailors in the engine cabin in the back are wearing summer clothes. The temperature difference in these two cabins is several times.

Now, there is no drying rope here, so Qin Tao can only put his clothes on the engine's heat sink. Anyway, these machines are very clean and spotless. (There is another saying that the surface of the diesel engine should not be wiped very clean, but it is best to have an oil film on the surface.)

"Brother Tao, I'll help." At this moment, Zhao Ling walked over.

"I'll just come. It's very noisy here." Qin Tao said.

But after he finished speaking, he saw Zhao Ling hanging it on the other side with a few cloth strips. Suddenly, Qin Tao understood something.

There are not only outerwear, but also underwear! There are not only Zhao Ling's underwear, but also Vitalia's underwear.

After all, Vitalia drank some water, so she was not strong enough and could not come to help dry clothes together. Zhao Ling knew about it when the two changed clothes, so now she helped dry underwear together.

Soon, the radiators of two diesel engines were hung, colorful and beautiful, which reminded Qin Tao of the scenes in the movie, where various warships went out to sea, and clothes were hung on the railings of warships, and even on the cannon barrels.

"It's a pity that this kind of diesel-electric submarine is insufficient in power. If it were a nuclear submarine, it would be equipped with several dryers." Qin Tao said.

Diesel-electric submarines, no matter how large the engine power is, are not enough. When sailing on the water surface or ventilator, they have to charge the battery while sailing. In another state, they rely entirely on battery power supply, so how can they use electric dryers?

Only nuclear-powered submarines can have enough power supply. Needless to say, they use electricity to dry clothes. Even the fresh water and oxygen on them are prepared with electricity.

"Brother Tao, the layout of these engines is somewhat different from the brochure." After drying the clothes, Zhao Ling began to pay attention to the layout around her and immediately discovered something.

Zhao Ling followed Qin Tao and was always unknown. However, this does not mean that Zhao Ling is just a vase. She has always looked at it with her eyes and remembered it with her heart. Moreover, Zhao Ling has a good memory, which can be said to be almost unforgettable.

Now, looking at the arrangement of the engine in the power cabin, Zhao Ling compared it with the brochure given by the Germans in her memory, and always felt something was wrong.

"Of course, their brochures must be done with some tricks." Qin Tao said: "Those structural diagrams look perfect, but in fact, there are changes in some places. Xiaoling, now you remember them carefully. Can you draw the correct one when you go back?"

"Well, I'll do my best." Zhao Ling said: "Just now, I've already started to remember it from the front cabin over there."

When they were rescued, they were on the fore deck of the submarine. Unlike nuclear submarines, the fore deck of this diesel-electric submarine was flat and also came in from the hatch in the center of the fore deck. Therefore, when they walked from the front to the back, they had never been to the torpedo compartment and the command tower, they walked everywhere.

Zhao Ling has been remembering everything along the way. Of course she knew that Qin Tao asked to come in to see the inside of the 209 submarine.

As for the last power cabin, the biggest changes are made.

Speaking of the power cabin, it seems that nothing is wrong. It’s just a few engines that drive propellers or drive generators to generate electricity. In fact, the design inside is still very good.

Because the engine of the submarine cannot be rigidly connected to the submarine directly, the vibration of the engine will be transmitted to the submarine's hull and then spread to the sea water to increase noise.

Therefore, the engine must be installed on a special base with special elastic elements in the middle. Even if the design is clever, the vibrations generated by the two engines can be canceled out.

The design here is very exquisite.

Zhao Ling was observing and remembering that it would be great if there was a camera at this time. Unfortunately, all the things had fallen into the sea water.

This chapter is not finished yet, please click on the next page to continue reading the exciting content below! However, if you really use the camera, once you are checked after going out, you will be in trouble. Memorizing it in your mind is the best and safest.

Hovaz-Germany Shipyard.

The 209 submarine in a floating state slowly drove towards the dock of the shipyard. At this time, there were already a row of people standing on the dock, including Christian, the person in charge of the submarine manufacturing in the shipyard.

It was originally a weekend and they could have a good vacation, but who would have thought that the collision at sea broke their vacation plan and rushed back from the resort, and it would be a hell of a good mood.

After the submarine was moored to the dock and tied the cables, the sailors began to work hard.

When Cui Shaoyuan walked out with great worries, he was cursing at the face.

"How can you guys do this? Without our shipyard staff following you, you will start the submarine to sea test!" Christian said angrily: "What if the submarine has an accident and sinks?"

Before it was officially delivered to the customer, the submarine was still the shipyard. If it sank, even if the shipyard bears half of the responsibility, it would be unlucky enough. After all, this matter has nothing to do with them.

"We, we..." Cui Shaoyuan was extremely sad.

In fact, they are sure. After all, they are carefully selected submarine soldiers. They just want to master the characteristics of this 209 submarine as soon as possible and drive it back as soon as possible. After all, their navy has been waiting for a long time!

Moreover, who can I blame this? It's all for the seabird. When their periscope just stretched out, a seabird poked up, and the tail of the seabird just blocked the view of their periscope.

Of course, when they didn't see the outside situation clearly, they could not be rash, but that sea area was not the navigation area of ​​ordinary ships at all. They didn't expect that there was a yacht on the sea and it was driving very fast.

Anyway, things have happened now, and it’s too late to say anything.

The four people who changed their clothes again also got off the submarine, and the four people had a gloomy face.

Christian looked at the four people and his mind was thinking quickly, thinking about how to deal with it. At this time, Vitalia, who had recovered her energy, had already spoken to him.

"My father, Berezovsky, who is currently working in Moscow, founded the Free Press. Now, he is fighting for the freedom of the Russians. If he knew that something happened to his daughter at sea, he would be very sad."

Berezovsky, the founder of the Free Press, Christian immediately understood who it was.

"Of course, this matter has nothing to do with your shipyard. It is caused by the reckless behavior of these kimchi people. They need to compensate us for all losses, 30 million. If they do not compensate us for losses, we can only resort to the law. This submarine may be seized by the court. I hope your shipyard will cooperate."

"That's right. We're willing to cooperate." Christian said immediately.

As long as you don’t cause trouble for them, the submarine has hit after all, and it will definitely need maintenance. The country of Kimchi has to spend an extra amount of money.

"Also, it's not appropriate for us to enter the country like this. I hope to help me get through the entry procedures."

"Okay, no problem."

Cui Shaoyuan could only watch from the side, who said that the client was God? It is obvious now that these people are wearing pairs of pants and want to fight them together!

Shouldn't the shipyard speak for them?

Also, when the other party just now, he said a lot of words. He didn't hear it very clearly, but he could just capture a few words, such as free newspapers, such as Berezov, etc., and this kind of name is probably from the Russians, right?

Only the Russians have vast land and many races. The two yellow people in it may be Central Asian, right?

The miserable Cui Shaoyuan knew that it was impossible to ask the shipyard to help say good things, so he could only run to make a long-distance phone call, and he didn't know what was waiting for him. It would be good to make this big mess and ask him to retire and get out. If he was sent to the military court, he might have to be sentenced to several years.

Cui Shaoyuan called with a nervous mood. Sure enough, the other side was silent for a long time, and then agreed.

"Since they want 30 million, I'll give it to them, but the money must be handed over to Berezovsky." The opposite side obviously discussed it before giving an answer, and this answer made Cui Shaoyuan very curious.

He didn't scold himself, but he actually agreed? He just had to leave it to that person? Who is his origin?

Cui Shaoyuan is a soldier. He doesn't care about politics and doesn't know what's wrong with it.

The era of the Red Empire is about to pass, and another new era is about to come. I don’t know how many people see the huge wealth of the Red Empire. Originally, the country of kimchi had no chance, but now, since this incident, as long as they can take the Berezovsky ship, perhaps their kimchi country can come and get a share of the pie.

How can you give up this opportunity?

So, such a bad thing becomes a good thing.

Christian was very enthusiastic and invited Qin Tao and the other four to have dinner at a restaurant near the shipyard. The four of them came to Germany in this way, which was quite unique.

But the bodyguard did not agree. He stood in the corner of the restaurant and continued to fulfill his mission. The only ones sitting at the dining table were Qin Tao and the others, plus two or three people Christian led.

"You are all frightened. This glass of wine is to be a shock to you." Christian picked up the wine glass and said to the three of them.

"Yes, at the moment of the accident, we almost thought we were going to die." Vitalia said: "If I went to heaven, my father would be very sad. Fortunately, everything is safe now, I have to thank the people around me."

This chapter is not over, please click on the next page to continue reading! Qin Tao also raised his wine glass: "It is naturally lucky that we can all sit here now, but it's a pity."

"What a pity?"

"Helmut, an engineer at the Lubeck Engineering Design Institute, gave me a business card and asked me to visit him after coming to Germany. However, the business card was sunk into the sea. Without the business card, I could not find Mr. Helmut."

"Helmut, invite you to visit the Lubeck Design Institute?" Christian was very surprised.

"Yes, what's wrong?"

"Helmut has always been very proud. Being invited by him means you are very capable." Christian said: "When he returns from England, I will take you to see him."

Very arrogant?

"Mr. Christian, what is Helmut's identity?"

"His father was Walter, the chief engineer of the new generation of U-XXI submarines in our country during World War II." Christian said: "His father proposed the idea of ​​using hydrogen peroxide as a propellant to sail completely underwater. This U-XXI submarine is the first submarine in the world designed for underwater combat and is the prototype of all our modern submarines. Now our conventional submarines can lead the world because of the inheritance of this technology."

He is actually a big shot! Qin Tao builds surface ships. Although he also knows submarines, he is not very familiar with them. Now that Christian introduced this, Qin Tao understands it.

The famous AIP submarine technology has been studied for many years. Even Qin Tao believes that it was the first of its kind. But in fact, if you continue to move forward, you can find Germany during World War II!

Although this idea was not realized due to the prone to explosion and the consumption was very large, this was an innovation after all. After the end of World War II, the Germans continued to study, and successively studied the "Walter" closed-circulation steam turbine technology, Sterling engine technology, closed-circulation diesel engine technology and fuel cell technology. After a large circle of research, Germany finally focused its development on fuel cell technology.

This has a certain relationship with Siemens. After all, shipyards cannot build batteries. Siemens took the lead in matured commercial fuel cell systems, so that German submarines could have the first generation of practical fuel cells in the 1980s.

The Germans are developing the first generation of AIP submarine 212 based on this fuel cell. If it is a common saying, it will not attract Helmut's attention at all. However, Qin Tao's remarks are too advanced.

Who would have thought of this solution when it was replaced directly with a lithium-ion battery? This idea made Helmut extremely impressed, so he invited Qin Tao to visit. However, Helmut did not expect that Qin Tao actually came here in this way.

After dinner, the four people were arranged to stay in a nearby hotel. Not long after they stayed, Qin Tao's door was knocked.

When Qin Tao opened the door in surprise, he saw Vitalia and a man standing at his door in the next room.

This man is short, fat, fat, and his hair on his forehead is bald and his beard is covered in stubble. He looks like an ordinary old man with undressed appearance.

However, Qin Tao knew who this person was.
To be continued...