Open an aircraft carrier to fight against Japan

Lin Yuan returned to the headquarters and led the troops to Hunchun City. Laoyao Ridge is only [-] kilometers away from Hunchun City, and there is a flat river in the middle. There is no danger to defend, so Lin Yuan led the fourth division to Hunchun City. place, set up camp.

Lin Yuan had been pondering over the mysterious fortification Lavrov mentioned in his heart, and he thought to himself: "There must be no result for such a guess, why don't we go outside the city to have a look."

Lin Yuan then called Fade Chen, brought a few more soldiers, and rode fast horses to a small slope outside the city defense. Lin Yuan and Fade Chen got off the horses, hid behind the slope, and looked towards the direction of Hunchun City. .

I saw three iron wires repaired on the open space in front of the city wall, and behind each iron wire was a trench, and Russian soldiers walked in the trench from time to time.

Fade Chen looked at those wires and said, "It's strange!"

Lin Yuan asked, "What did you find?"

Fade Chen pointed to the wire and said, "Look at those wires, why is the bottom wire so high from the ground?" Lin Yuan shook his head lightly, and Fade Chen asked Lin Yuan again: "What did the brigade commander ask you to say? ah?"

Lin Yuan said: "He told me that the Russians have a new type of fortification that can burn people to death. It was built by an American named Nikolai. It is still very mysterious."

Fade Chen smiled disdainfully, and said: "I think the brigade commander made it up. There are no mysterious fortifications here. Isn't it just trenches and wires? I think it is far worse than the things built by the Japanese outside Fengtian City."

Lin Yuan asked: "Do you think our bazooka can blow up their wire?"

Fade Chen looked at the wire and said, "It's hard to say, the effective range of our bazooka is too short, only more than 200 meters, and the front of the wire is open, it is difficult for the bazooka hand to approach; also, the charge of the rocket is relatively small. If you can't hit the wire directly, it won't cause much damage to the wire."

Lin Yuan asked: "Then how do you think we can break through their wire?"

Chen Fei said: "If people can get close, cutting it is the best choice."

Lin Yuan nodded, and Fade Chen said to himself, "What kind of fortification can burn people to death? Could it be that they also have flamethrowers!"

Lin Yuan heard what Fade Chen said, and suddenly said, "I thought about what's going on!"

Fade Chen quickly asked: "Have you thought about what that mysterious fortification is?"

Lin Yuan pointed to the wire in front of him and said, "This wire is probably charged!"

Fade Chen yelled out in surprise, and said, "Electrified! How is this possible!"

Lin Yuan said: "Look, the bottom of the wire is higher than the ground, maybe it's because of the fear of animals hitting it; when the electric current kills a person, due to the heating effect of the electric current, it will leave burn marks on the human body. So the brigade commander said that fortifications can burn people to death."

Fade Chen asked again: "What about the American named Nicholas?"

Lin Yuan said: "If you want to electrocute people with electricity, the voltage is too low. If you use direct current, if you want to raise the voltage too high, although the technical difficulty is not great, it is not economical enough, so it is best to use alternating current. The choice, because alternating current can produce mutual inductance phenomenon, can use transformer to increase voltage. "

"If I'm not mistaken, the American named Nikolai is most likely the inventor of alternating current, Nikola Tesla!"

Fade Chen thought for a while and said, "Your analysis makes sense, but I have a question. If these wires are really electricity, they need to buy generators and transformers, which are too much investment. Bar!"

Lin Yuan pointed to the Russian army's position with his hand, and said, "Did you see that the number of searchlights on the Russian army's position has increased significantly compared to before."

Fade Chen said: "I noticed it at the first sight, is there something wrong?"

Lin Yuan said: "Many of our previous attacks were launched at night, and our army's night combat capability is also unstoppable, so the Russians were afraid, so they set up many searchlights on the position. Can provide energy for searchlights."

Seeing Fade Chen nodding his head, Lin Yuan said again: "The greater role of these electricity is in psychological warfare. How many Chinese people in this era have seen electricity? They have never seen a live wire, so Russia Jun thought that we would be terrified when we saw the electricity, so he installed the electricity." Fade Chen nodded and said, "These are all your guesses, we have to find a way to verify it!"

Lin Yuan looked around and said, "Let's go find the transformer. The size of the transformer must not be small. As long as we find the transformer, we can conclude that it is electricity."

After Lin Yuan finished speaking, he led the crowd to walk along the wire. Sure enough, after a few steps, he saw a square-shaped iron box. Lin Yuan pointed to it and said, "That's the transformer. The house has a chimney, so the generator must be there."

Fade Chen said: "Then let's blow up their transformers first. As soon as the power to their electricity is cut off, we can find a way to cut their wires." Lin Yuan picked up the telescope and measured it with the micrometer inside the telescope. After looking at the distance, he said, "It's within the range of our mortars, but the accuracy cannot be guaranteed!"

Fade Chen said: "We don't know how thick the iron box is. Maybe our mortar shells can't blow it up." Lin Yuan thought for a while and said: "There is a way, the transformer is working. Heat will be released when the time comes, so there must be cooling holes on the top of the iron box, and we will use this to make new weapons and destroy Lao Maozi's power plant."

When Fade Chen heard about the new weapon, he immediately became interested and asked what it was. After Lin Yuan told him, Fade Chen suddenly realized.Back at the headquarters, Lin Yuan approached Liu Yufeng and said, "There is Mopan Mountain near Jilin, have you heard of it?"

Liu Yufeng said: "Of course I have heard of it."

Lin Yuan said: "You bring more people, go there and buy two hundred catties of graphite and come back."

As soon as Liu Yufeng left, Lin Yuan came to the Artillery Battalion of the Fourth Division. The artillery battalion of this division was equipped with the latest 82mm mortars, which were much better than the original [-]mm mortars.

Lin Yuan approached battalion commander Zhang Shou'en and asked, "What kind of explosives are in the warhead of our shells?"

Zhang Shouen said proudly: "I heard from the people in the arsenal that the explosives inside are 60.00% RDX and 40.00% TNT. They say that the power of this mixed explosive is the world's leading! It is stronger than the British shells." Dozens of times!"

Lin Yuan chuckled and asked, "Is there any black powder?"

Zhang Shouen asked hesitantly, "What are you looking for with such shells?"

Lin Yuan said: "You can just find such shells, and then find a few skilled gunners, and I will teach you how to make brand new shells later."

Zhang Shou'en had long heard that Lin Shuai was proficient in various skills, especially in developing weapons. Now that he could see his miraculous skills, he was naturally extremely excited.

Mopan Mountain is located in today's Panshi City, Jilin Province. It is a famous graphite production area. Liu Yufeng and his men rode fast horses and drove back overnight. After going back and forth, they found Lin Yuan and said, "As soon as I said that I am your subordinate Well, the graphite seller didn't even ask for money, so he gave me three hundred catties!"

At this moment, Zhang Shouen also brought the cannonball with the others. Lin Yuan pointed at the cannonball and said with a smile, "Take it apart."