The night was already deep, and Yang Fan had no intention of sleeping.
He was thinking about the gains and losses of today's battle.
Outside the city wall, a fire was lit in the field, lighting up the wilderness a hundred meters away to prevent sneak attacks.
In the building of the south gate, Yang Fan was sitting on a chair, with the red outside the window, diligently surfing the Internet without sleep or food.
There is a large mahogany table in front of him, with a laptop placed on it.
I just contacted Fatty Wu on the Internet and briefly talked about some of the problems he discovered when using the nine-section repeating fire gun.
Fatty Wu said that he only knew how to cast, and he was an outsider in military applications, but it didn't matter. He formed a group called Guns and Roses. There were all military enthusiasts in it. Yang Fan could be brought in.
Fat Tiger: Hello everyone, let me introduce a new brother to you.
Emperor Sauron: Fatty, you got another fool.
Her Majesty's Attendant: What are you going to sell this time? Let's agree first. You should keep the toilet chips for your own use.
Pharaoh's Slipper Holder: Damn you fat man, you are just lying to people. The Five Emperors coins you sold last time in the group were all fake. I asked someone to check them and found that the patina was old. You are trying to conceive a child without a butthole.
Yang Fan was depressed, who are these people? This damn fat guy is not a good person either.
Yang Shiyilang (Yang Fan): Hello everyone, Xiaosheng is being polite.
A series of question marks below.
Fat Tiger: Guys, please don’t question this brother first. I guarantee that the people who can join this group are real enthusiasts and high-end players. Our skills will never shrink. Not just cats and dogs can join.
The owner of this group controls things strictly.
Pharaoh's slipper-bearing officer: I personally made the Eight-sided Han Sword. If this guy has any proud works, can he post them for everyone to appreciate.
Fat Tiger directly sent a video. It was a video recorded by Yang Fan on his mobile phone of Xinghe Iron Factory making iron and casting a nine-knot repeating gun.
The video is only five minutes long.
Soon there will be a frying pan down there.
Boss, please accept my respect. You are so good at playing. You can actually complete the ancient factory building, blast furnace, and the extras are all wearing ancient clothes.
My little brother has to admit, it's really awesome to cast such a realistic clay mold.
Hey, the buns on these old guys are definitely Ming Dynasty style, the makeup artist is awesome.
Chinese-style beautiful girl: Wow, these twin girls are so beautiful. What are their names? Their temperament is perfect for wearing Hanfu. Can you introduce them to me?
Yang Shiyilang: My sister’s name is Xiangyi and my sister’s name is Xiangying.
Fan’s past life was Tudou: Wow, this armor set with a blue flag is so realistic. Where was it custom-made?
Yang Fanxin said, it was really good in the first place.
Yang Shiyilang: Everyone, I have a problem and I'm here to ask for help. The fire door gun is not level with one hand, and I can't hold it with two hands to light the fire. What should I do?
Pharaoh’s slipper-bearer:!!!??
Her Majesty's Attendant: How can such a small thing be held in one hand?
Yang Shiyilang: Xiao? My Huomen gun is one meter long.
The fan’s previous life was a potato: What is it and how long is it!!!!!
Yang Shiyilang: Why, is it weird that my Huomen gun is so long?
Yang Fan sent a picture.
Beautiful girl with Chinese style: Wow, nine-section continuous blast! Brother, please accept my respect.
The beautiful girl of the Medici family: I’m dizzy, someone really did this. Isn’t this the legendary stuff?
Yang Fan posted a video of him experimenting with a nine-section repeating gun. It includes casting, loading, and firing, as well as a demonstration of his magic gun.
You can walk thousands of miles by holding in your urine, but you can't move even by holding your urine. "Brother, you are really awesome. You can do this. It's amazing that the pig iron casting didn't explode."
Fat Tiger: You don’t want to ask, whose shoulders he is standing on.
Beautiful girl with Chinese style: Brother, you may not know that fire gate guns are generally very small, and none are so big that they can be held with one hand.
Then I sent a lot of pictures. They were all muskets unearthed in England from the 14th and 15th centuries. They were usually five inches long, which is about 13 centimeters.
Beautiful girl with Chinese style: Did you see it? It doesn’t weigh much. There is a wooden pole installed at the back. When launching, you hold the front part of the wooden pole and the back end of the wooden pole between your armpits, and then light the fire with your right hand. It’s very easy.
Pharaoh's Slipper Holder: Brother, you made the gun so big, who can hold it with one hand? What do you think?
Then he sent three pictures. The sizes of the fire door guns are 5 inches, 10 inches, and 15 inches respectively. The longest 15 inches is 381 mm. You can see it clearly without weighing it. It can definitely be fired with one hand.
Yang Fan posted a video of the decomposition and combination of the nine-section repeating gun gun he made.
The previous life of the fan is Potato: I understand, your idea is good, but it is not practical. The firing range of the fire door gun is too short, and it loses its accuracy at a little distance. It is no match for the bow and arrow. It can't hit, it can't hit, it has
What's the use? If you use the barrel as a flail, have you ever thought about it? Pig iron is very brittle, and the hollow tube is easily broken. It will break after a short time. It's a waste of money. It's not as good as a long gun if you insert the gun head.
It's easy to use, but the front part is too heavy, and such a long pole is too difficult to control. It's better not to use a weapon that's not easy to use. If there are three weapons, each one is good, but combining them into one is not good.
Yang Fan sighed, the situation on the battlefield today has taught him a lesson. Spears cannot deal with cavalry, and firecrackers cannot deal with bows and arrows.
Emperor Sauron: Don't talk too much. Who said there aren't big fire portal guns? There has been a trend of getting bigger since the 16th century. You are ignorant. Just look at it.
Then he sent a lot of pictures - large fire door guns.
Yang Fan asked, how are these large fire door guns used?
Emperor Sauron: Pay attention to the hook at the bottom of the front of the barrel. It is fired on the wall and is used to jam the wall. It can be controlled with one hand.
Pharaoh’s slipper-bearing officer: What about the field battle?
Emperor Sauron: Put it on a stand or install it on a trolley. What else can you do? Large fire portal guns are used on fortresses and ships. They usually have a rotatable stand.
Yang Fan thought of a key question and asked why most early fire gate guns were made so short.
Emperor Sauron: Because the power of gunpowder is not enough, what is the point of making the barrel so long? The length of the barrel is only suitable if it is exactly equal to the maximum length required for burning gunpowder. If it is too short, the gunpowder will be wasted and the combustion will be insufficient. If it is too long, the gunpowder will burn.
That's it, the propulsion speed has reached its maximum. If the bullet is not allowed to exit the chamber at this time, wouldn't it increase the friction resistance and reduce the range in vain? Moreover, it adds unnecessary weight and increases the burden on the soldiers.
Yang Fan suddenly realized that the longer the barrel of a gun, the better.
Emperor Sauron: What kind of gunpowder did you use?
Yang Fan posted a picture of the gunpowder he bought from the guard house.
Emperor Sauron: The quality of this gunpowder is very poor. It should be made by dry mixing method. It is not as good as wet mixing method. In addition, this is not granular gunpowder. It is not easy to store and will easily decompose and deteriorate layer by layer. The combustion efficiency is also not good. If
It is best to use maroon gunpowder as propellant. Do not use black powder. The propellant needs to burn continuously and stably, rather than exploding too fast, which will easily explode the chamber and have low propulsion efficiency, which is not conducive to continuous acceleration.
So your gunpowder power can be increased by at least 50%