This gap is too big!

A missile is about half a meter long and about six centimeters in diameter. It looks like a large iron nail.

The other one looks like a missile, less than two meters long, 40 centimeters in diameter, and has a wingspan of about one and a half meters.

Seeing Li Moyang's stunned look, old engineers Bai Jingtian and Wang Xiaolong looked at each other proudly.

Bai Gong made a gesture of invitation, and Wang Xiaolong, a nerd, humbly gave in and stood at the front desk to start the introduction.

"Mr. Li, what do you think about these two missiles?"

Li Moyang rubbed his nose and didn't know what to say, so he couldn't help but ask: "This larger one looks like a missile. I really can't say anything about this large nail, so you should introduce it to me."

Wang Xiaolong slapped his head and was overjoyed: "Wow, it's still the boss. I've been thinking about the name of this small missile for days and nights, but I just can't name it. What you said definitely inspired me, so it's called Long Nail, Long Nail Type 1."

missile."

"Haha, if you put it that way, you should have developed this long nail type 1?"

"Hey, I developed it, but its specific performance still needs to be tested. Let me introduce it first."

Wang Xiaolong raised his head proudly, his messy hair spread out, and a sour smell filled the air. This otaku haha.

Li Moyang joked in his heart, but did not express it, and listened to Wang Xiaolong's introduction with great interest.

"This is the smallest and cheapest missile in the world developed by me. This missile can effectively deal with car bombs and suicide ships. The cost of each missile is only 15,000 yuan, and the external price can be increased to 5,000 yuan.

It is about US$1,000 and should be the cheapest missile in the world. My goal is to develop a 'smart weapon' that costs the least and can automatically strike targets!"

I thought, it was so cheap. The price of a double-door refrigerator was simply too cheap. Li Moyang was shocked.

He made an exaggerated expression and encouraged Wang Xiaolong to continue speaking, but his heart began to beat the drum, stop this otaku from playing tricks.

Wang Xiaolong was very proud, and Li Moyang's expression greatly boosted his confidence. He continued to introduce: "This missile, nicknamed Spike, is 635 mm long, 57 mm in diameter, and weighs only 2.4 kilograms, making it easy for small troops to carry.

The missile is equipped with a precision-guided electro-optical imaging seeker and a smokeless solid fuel engine. It can accurately hit a window within 1,500 meters, and the flight process only takes one or two seconds.

In addition, the missile will not produce fire or smoke when launched, so the shooter can shoot in a closed room and then leave quietly, and the missile can track the target by itself.

The warhead of the "Spike" missile can be replaced at any time. If the armor-piercing and explosive warhead is installed, it can penetrate walls or bunkers and then explode inside the target to obtain the best killing effect."

Li Moyang nodded, what he said was good, but he didn't know what the actual effect would be. If what Wang Xiaolong said was true, it would definitely be a military invention that shocked the world.

Looking around the world, I have never heard of such a mini missile.

However, Li Moyang discovered a problem: "Xiaolong, how did you solve the smokeless solid fuel engine you mentioned? It seems that there is no such a small engine, right?"

"Hey, Mr. Li, you are a foreigner now. There is something called the Internet in this world. As long as you want something, as long as you can imagine it, you can find it on the Internet. Hehe."

Wang Xiaolong was showing off very proudly, and the old engineer Bai Jingtian also nodded vigorously: "Haha, Xiaolong is right. I thought his idea was a fantasy, but the final conclusion made me understand that the world

There are really a group of idle experts who can do anything."

"Huh? Is this a weird situation?" Li Moyang glanced back and forth at Wang Xiaolong and Bai Jingtian suspiciously.

Bai Jingtian said excitedly: "At first, I didn't believe the missile concept Wang Xiaolong mentioned. At least this kind of mini engine cannot be realized. The final outcome was eye-opening for me. Haha, let's talk about it later. Let's take a look at my design first.

This kind of missile is also the cheapest in the world."

Bai Jingtian pointed to the longer missile and started talking about it. He knew it like the back of his hand without making a draft.

This cruise missile is all made of materials available on the market. It does not require special factories and complex equipment to manufacture. In principle, an aviation enthusiast’s equipment can be completed by renting a yard in the suburbs or county, with a total investment of 10

Within ten thousand yuan.

Cruise missile design indicators:

1: This cruise missile is not big, weighing 0 kilograms, which is actually quite small.

2: This cruise missile cannot fly far, that is, about 0 kilometers.

3: The accuracy of this cruise missile is average, with a cep of about ~30 meters. If the European Galileo and the Russian Gloraz plus GPS are used for joint calculation, it can resist interference and improve the accuracy.

4: This cruise missile is not very powerful. It can carry a 30kg warhead at most. The load can also be reduced to increase the range.

Li Moyang was shocked. Damn it, building missiles is so easy?

Bai Jingtian smiled: "Yes, when I proposed this cruise missile design concept, I thought it would take a lot of effort. In the end, Wang Xiaolong helped me. The Internet era is really great, you can buy everything!

"

Li Moyang stared at Wang Xiaolong in surprise. This guy was actually very proud: "It can be said that Bai Gong's missile is the crystallization of our cooperation. Lao Bai proposed the concept design and I was responsible for the procurement. Now it seems that it is still Lao Bai's foundation.

Solid and worthy of being an older generation engineer!"

Li Moyang was speechless. The new generation of otakus were indeed very immodest. However, they had real abilities and actually built missiles in just twenty days. Li Moyang had now put away his contempt.

Bai Jingtian continued to introduce that Li Moyang thoroughly understood the production process of this cheap cruise missile.

First of all, a homemade cruise missile is composed of the following systems: power system; missile body aerodynamic shape; guidance and control system, and warhead.

First: the power system, that is, the engine.

Why talk about it first? Because this is the core bottleneck of the missile. Under the existing conditions, there are few options to choose from, so the entire missile system must be designed around it.

The most suitable engine that can be obtained is a small turbojet engine for civilian use. It does not have afterburner. The thrust at sea level is about 'kg, the dead weight is about 3 kg, and the thrust-to-weight ratio is close to 9. It is quite good. I plan to use it.
Chapter completed!