Chapter 1481: Does the electromagnetic gun do it?

On the Type 052D destroyer, the Navy used the H/PJ-38 single-barrel 130 mm naval gun, which has a large caliber. The single-barrel 130 mm naval gun can more easily use rocket extended-range projectiles and terminal guided artillery shells. The ability to bombard the sea is far from the 100mm naval gun.
The 054A and 056 frigates are equipped with H/PJ-26 76.2 mm naval guns. Although the caliber is small, the range is no different from 100 mm naval guns, and the rate of fire is higher. Therefore, the 100 mm chicken rib gun, Was given up.
Now, in Qin Guan’s plan, once the Han Dynasty’s future navies begin to violent forces, they will also be naval guns of these two calibers. However, Dr. Bull has proposed a new caliber, 203 mm caliber. gun!
With such a large caliber, even a light naval gun is quite powerful. What is the use of this power? Are the naval guns fighting?
At present, the status of naval guns is actually very embarrassing. If you want to strike on land, you have to be close to the opponent's coastline. At a distance of tens of kilometers, shore-to-ship missiles can easily pose a threat to warships.
To strike at the sea, the power is insufficient, the air strikes, and the rate of fire is insufficient. Therefore, naval guns are often used, but they stand off at sea and rotate their naval guns. This means, if you don’t compromise, I can Fired at you!
Although the positioning of the naval gun is a bit tasteless, but this thing must be there, but now, the 203mm naval gun, with such a large caliber, is there any advantage?
"This kind of naval gun has a range of more than 50 kilometers. If you use a rocket extended range projectile, it should have a range of about 70 or 80 kilometers. Moreover, when it attacks the ground, it is very powerful. Another advantage is that The cost is still cheap."
The biggest feature of artillery is that it is cheap. A shell costs a few hundred dollars, up to one or two thousand. How about a missile? It's tens of thousands at every turn.
"Actually, I think it is also a mistake for the navy to eliminate battleships. If the navy is still equipped with battleships, it would be most appropriate to provide artillery support from sea to land."
When Dr. Bull said this, Qin Guan suddenly remembered something. In the later war of the Date Palm Nation, the Eagle Nation once unsealed the Iowa-class battleship it had eliminated, and then drove it over and used himself. The 406 mm naval gun was bombarded on land. The scene was absolutely shocking. With this 406 mm naval gun, the fireball of the entire muzzle could be as big as the parachute of a spacecraft. One shot passed and exploded. There is a basketball court in ample area!
The most suitable role of naval guns is, of course, land artillery. In this regard, the 203 mm naval gun is obviously better than the various naval guns in service!
Other countries need it or not, at least it needs it. Once its warship is equipped with a 203 mm naval gun, it can play a huge role in future national unification wars.
By that time, one's own fighter planes have firmly controlled the air supremacy. The other side's shore-to-ship missiles, without the relay guidance of helicopters, will have a range of no more than 50 kilometers. If they are 50 kilometers away, they can easily carry out shelling on the shore. , It only cost him 10,000 shells!
Moreover, with the development of the Beidou navigation and positioning system, one's own shells can be added with terminal guidance modules at any time, which can make the impact of the shells more accurate. After all, they are all land fixed targets, which happen to be the targets of the Beidou navigation system.
The longer the range, the worse the accuracy, which is inevitable, but once this simple satellite navigation module is available, it will be enough to make up for the shortcomings.
Compared with 127mm and 130mm, the power of this 203mm naval gun is at least five guns per gun!
Thinking about future generations, the Navy even specially produced a warship with multiple rocket launchers. Why? It is not to prepare for the war to reunify the motherland.
Before the navy had a strong warship, the army installed large-caliber land artillery on civilian ships as a temporary means of suppressing firepower on the shore. This was ridiculed by foreign media at the time.
But soon, the navy changed the 053H 516 "Jiujiang" frigate into a "fire support ship": two dual 100mm naval guns were retained, and five 122mm rocket launchers were added to make it capable of medium and long range. Face, point strike ability.
The modified warship can dump 250 rounds of various rockets and 50 artillery shells on the enemy's position within 25 seconds. This firepower density is quite terrifying.
And now, with the 203mm naval guns and a dozen warships firing together, the rain of bullets in the sky is even more a nightmare for the enemy.
When thinking of this, Qin Guan was actually moved.
"After you go back, you can propose this plan to the navy, and the navy will conduct research." Qin Guan said: "If this project is successful, then you will have enough prestige and status in our Han country. , How about I propose your super cannon plan to the army for you?"
Now, Qin Guan is writing a bad check to Dr. Bull. Whether a super cannon can be built, at least, the Navy will first have a super 203 mm naval gun, which will be used in land attacks. It has the effect of high-efficiency killing, and it is completely a low-cost weapon.
The Navy will definitely be interested.
Hearing Qin Guan's affirmation, Dr. Buhl was also full of hope: "Okay, then we are settled!"
Now, Dr. Bull is about to enter the working state, he can't wait to take out a piece of paper, relying on the formula memorized in his mind, he is about to start the most preliminary calculations.
Han has already had the technological basis for electroslag remelting steel and barrel self-tightening, so there will be no big problems in Han building this 203 mm naval gun.
"Doctor, have you heard of the electromagnetic gun?" Qin Guan continued to Dr. Bull.
The use of gunpowder to fire, this kind of cannon has a history of hundreds of years, of course, this is modern history, for example, from the time of the Franco machine gun, the type of Song Dynasty should be regarded as an embryonic form.
However, the artillery is already entering the sunset. This traditional artillery uses the chemical energy of gunpowder explosions to propel the artillery shells, and the development of chemical energy has reached its limit, and if it continues to develop, there will not be much progress.
In contrast, the electromagnetic gun uses the force generated in the electromagnetic field to push the shell, which can make the gun eject faster and have a longer range.
Dr. Bull is an artillery genius. As long as the artillery has greater performance, he must be willing to concentrate on research. Although he is now an expert in gunpowder cannons, as long as he sees the prospect of electromagnetic guns, maybe, Will he be completely immersed in the world of electromagnetic guns and conduct research?
"Are you talking about Star Wars?" Dr. Bull's hands were still counting on a piece of paper, and at the same time he said to Qin Guan, "I think that is a hoax."