791: C791 The Huge Waves Came Ashore

C791 The Huge Waves Came Ashore

Of course they wouldn't agree right away, and it would take a long time for them to make a decision anyway.

Elder Huang, who was standing aside, was very interested in what Qin Guan was thinking. "President Qin, do you think our missile can be used on land?"

If it was just a missile, then they wouldn't have much equipment. A nuclear submarine was only equipped with a dozen or so, at most twenty or so. And... On land, it will be equipped with a lot of equipment. After all, the cost of a submarine was expensive, and the launch vehicle on land... How many were there?

Qin Guan nodded. "Yes, our Dongfeng 3 can be launched in a mobile manner. Drag it away, but it's a liquid rocket engine. It takes a long time to prepare, so we can only change it to a solid model. Usually, when dragging it, it would be able to fire when it was in a vertical position. This is much more efficient. "

Thinking about the East Wind 21 in the future, that was the true weapon of a great country.

In 1984, the country will conduct a military parade. If we were to display our own solid Ballistic Missile at that time, how sensational would that be?!

There were two ways to launch a missile launch vehicle. One was to pull the trigger while the other was to drag the vehicle. This way, they could only move on the road and did not have the ability to move in the wild.

The other was to drive an off-road chassis at full speed. These were all professional cars. Normal car parts could not be modified, and what Qin Guan yearned for was the latter method.

There were many such strategic resources in Weapon Graveyard. As long as he exchanged one for North Heavy Truck Factory, it would be enough.

The biggest feature of a land mobile launch vehicle was its ability to hide. The enemy would not be able to find it.

If the enemy wanted to launch a nuclear strike, their first target would be their missile launch site. Those fixed Launch Well had the lowest survival ability and were the first to be hit by the nuclear strike.

No matter how good the disguise of the Launch Well was, the enemy's Reconnaissance Satellite would be investigated every day. The enemy's intelligence personnel would analyze it every day. In the end, they would be able to find it.

Although there might be a fake Launch Well, it would at most be a waste of the enemy's missiles. If it was real, it would explode together.

Mobile launch would be different.

These vehicles usually traveled back and forth on the road. How could the Reconnaissance Satellite in the sky be distinguished, even if they could follow them? After driving into a cave and coming out, they took advantage of the darkness to come out from another secret exit. They would disappear completely.

To follow a huge mobile launch vehicle was simply an impossible task. If there were some fake vehicles pretending to be them, then they would be even more helpless against the enemy.

As long as they didn't have the confidence to kill off all their nuclear weapons in the first round, then they wouldn't dare to attack. This was the origin of nuclear deterrence. If you can destroy me, then I also have the ability to destroy you.

"Yes, let the missile land. That's a good idea." At this moment, a voice came from behind.

General Ye walked around here and returned to the table. When he heard Qin Guan's words, he immediately thought that this matter was very important.

"President Qin, the corresponding missile launch vehicle, we are still pointing at North Industrial Company." General Ye continued.

The people present were responsible for the matter of missiles. As for the launch vehicle, they naturally had to find the most advanced heavy truck manufacturer in the country. After all, the missile launch vehicle was also considered a kind of heavy truck.

Qin Guan nodded. "As long as you give us the technical parameters of the missiles, we can develop the corresponding heavy truck. We promise to complete the mission."

"Although it is more convenient to equip it on a submarine, our country cannot produce a large number of nuclear submarines." General Ye continued.

At this moment, Qin Guan suddenly thought of something. "Not only the production of nuclear submarines, but our country's nuclear submarines also seem to have a lot of noise, right?"

Currently, the first generation of nuclear submarines in the country was still completely top secret. However, this did not prevent Western World from guessing about the Han Country's nuclear submarines.

In the underwater world, radar could not be used. The only thing that could be used was to listen to sound.

For submarines, the vibration of their engines would produce sound, the propellers at the tail would produce sound, and the ship's movement and friction with the sea would also produce sound.

Therefore, the technical experts from various countries were sparing no effort to lower this sound. The most common method, such as setting rubber to reduce the vibration of the engine... It was not hard to connect to the body of the ship, to install a silencer on the body of the ship. And... Using a more advanced propeller.

The submarine had to make a sound, which was unsolvable. If the sound it made was so low that it was similar to the background noise of the ocean, it would be very difficult for the other party to detect it.

The background noise of the ocean was about 90 decibels. It was the most common Los Angeles nuclear submarine in Y Country. It was 128 decibels. The Bear Country was slightly bigger, more than 130 decibels. As for the Han class submarine in Han Country, the noise was 165 decibels.

What kind of number was this?1

The people of Y Country were at the harbor of Han Country's submarine. Just by squatting 200 nautical miles away, they could hear the movements of the nuclear submarine of Han Country. As for the nuclear submarine of Han Country, when it discovered the submarine of the people of Y Country, the distance was definitely not more than 50 kilometers.

It could be said that the nuclear submarine in Han Country only solved the problem of whether there was a problem or not. The technology of Han Country was lagging behind.

Thinking of this, Qin Guan suddenly thought of another thing. "General Ye, although we can't build a large number of nuclear submarines, but we can change the performance of our nuclear submarines. For example, in the simplest way, as long as we can process the seven-leaf large slanted propeller, it will greatly reduce the noise of our submarine. "

When mentioning the propeller of the submarine, it will inevitably mention a Seven Leaf Big slanted propeller.

Ordinary submarine propellers, that is a three-leaf propeller. If the efficiency was low, it had to be spun at a high speed, and after the spin was high, when the propeller stirred the seawater, the sound would be loud. At the same time, the revolving blade of the propeller was uneven in the direction of the load. When it rotated, it would produce air bubbles, sound, and vibration. They produced high-intensity noises.

If it was changed to seven leaves, then the efficiency would be higher, and the speed would be lower. The sound would be lower. At the same time, this large side angle... It was also to further reduce the noise and reach the most perfect plan. It could be said that the large side angle, variable, and multi-leaf propellers were used. It could improve the flow and pressure of the propeller blades and reduce the empty bubbles. Reducing the noise of the propeller.

Unfortunately, there was no such processing technology in Han Country.

The submarine's propellers used a special alloy. Usually, it was made of copper alloy and then cut out from the machine. Normal three-leaf propellers could be used in domestic lathes. However, if it was a seven-leaf large slanted propeller, then ordinary lathes would not be able to reach precision. It had to be an advanced multi-axis connecting Cnc Machine Tool. This kind of complicated curvature... Only a Multi-axis Connection could solve this problem.

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