HacKer

There is a theorem in nature that the more resistance an object receives, the harder it is to get faster.

For example, in the ocean, the speed of the submarine is hard to match the ship. Because the resistance of sea water is very high, it is not a simple matter to sail at high speed in the sea.

By the same token, although the ship is sailing on the surface of the sea, the resistance to seawater is slightly smaller, but it is definitely not as good as the air resistance. The speed of the ship on the sea is faster than the speed of the aircraft. Even a miniaturized remote unmanned helicopter is not an easy task.

"Stone brother, you are caught in a misunderstanding of thinking!" Li guessed Shi Lei, saying that Shi Lei is still at the tip of the horn, thinking about some problems too complicated.

Shi Lei did not understand: "What do you mean?"

"Stone brother, do you know the motorboat?" Li guessed the information on the motorboat. "At present, the speed of some high-speed motor boats has reached 180 kilometers per hour. However, this is not the limit speed of the motorboat. A specially modified motorboat, for example, in 1978, an Australian, using a jet engine equipped with a jet engine, ran a super speed of 511 kilometers per hour!"

"Nima! 511 kilometers per hour?" Shi Lei was shocked!

However, if you use a jet engine, there is no traffic rules on the Shanghai surface, and there are no obstacles. For motorboats, you can sail freely. Therefore, the speed of 511 kilometers per hour is not impossible.

"Yes! Stone brother, in fact, at this speed. Motorboats are not sailing on the sea, but in a way similar to flying," Li guess explained.

It was because of this way of jumping and flying that the motorboats created extremely fast speeds. otherwise. Really sailing on the sea, how can it reach a speed of 511 kilometers per hour?

"Little plum, what do you mean, do we develop a boat that resembles a motorboat?" Shi Lei understands what Li guesses mean, if they can develop a super-high-speed surface sailing vessel, for detecting n235 metal, and subsequent minerals. Armed protection at the sea level. Will provide considerable reliability.

"Almost! However, we do not use the shape of a motorboat. The overall shape of the motorboat is not good, it is resistant to wind and waves. And the internal space can not meet our requirements." Li guess denied the structure of the motorboat.

"No problem! Little plum, you can do it yourself!" Shi Lei said.

Shi Lei is a newcomer to mechanical design. The work of designing super-high-speed armed unmanned patrol boats can only be handed over to Li Jian.

"Stone brother. I intend to arm the unmanned patrol boat. It is designed to be spindle-shaped, using a fully enclosed hull and a turbojet engine." Li guessed briefly.

In order to let Shi Lei better understand his meaning, Li guess began to describe the specific shape of the armed unmanned patrol boat. "The stone brother, my so-called spindle shape, is about this appearance. You build a square abcd in your mind. First, point d is the center. ad is the radius, clockwise is the arc; then b is the center. bc is the radius, and the clockwise is the arc. The two arcs and the square form two quarter circles. The intersection of the two quarters is the hull shape of the armed unmanned patrol boat I am going to design."

Shi Lei imagined Li Qi's description in his mind. Although this pattern is a bit complicated to think of, it is not difficult for Shi Lei. This is not Shi Lei too cattle, but the clothing is synchronized on the notebook screen, the geometric pattern described by Li guess.

"Stone brother, if we want to guarantee the super high speed of the armed unmanned patrol boat, then we can only design the hull of the armed unmanned patrol boat to be slightly smaller." Li guessed the situation.

"Hey, why?" If the armed unmanned patrol boat is designed too small, the voyage of the armed unmanned patrol boat and the ability to carry weapons will be greatly reduced.

This situation is not Shi Lei's opinion.

Li guess patiently explained to the mechanical white, "Stone brother, we designed the armed unmanned patrol boat, which is mainly used for sailing in the ocean. The winds and waves in the ocean are high, and our armed unmanned patrol boats need ultra-high speed sailing. If the hull is too big, I am afraid it will be folded into two halves by the wind and waves."

According to Li Jian's design, if the spindle-shaped hull is too long, it may happen that the middle is broken. Even if you can survive the storm, you can't afford the tremendous power of super high speed. Especially when suddenly changing direction, the strong inertia, it is easy to kill the hull.

"Understood!" Shi Lei nodded. "Little plum, the largest size of an armed unmanned patrol boat, how much do you estimate?"

Li guessed in his mind about the specific situation. "Stone brother, how do you plan to position the armed unmanned patrol boat? Like the victims of the first generation of steel, or the cutting-edge combat power like the second generation of the Twilight ?"

"This... Xiao Lizi, is it different to design a different design scheme for armed unmanned patrol boats? Is there a big gap in combat power?" Shi Lei asked again without understanding. The first generation of steel and the second generation of the Twilight, there is absolutely no comparability?

Simply put, if the first generation of steel number, there is no missile. Then, even if a thousand first-generation steel numbers and the second-generation Twilights are hard-hitting, the second-generation Twilight can easily win.

The combat effectiveness of the two is not at all a level. It's like using eggs to smash stones and want to smash the stones. How many eggs do you need?

"The difference is very big! Stone brother, if the armed unmanned patrol boat is used as cannon fodder. Then, the hull size of the armed unmanned patrol boat is not an important factor. We need to consider the simplicity of the manufacturing process, as well as control. Reduce manufacturing costs.” Li guesses the low-cost, rough and rotten armed unmanned patrol boat. "The gunpowder version of the armed unmanned patrol boat is equipped with a heavy machine gun or even a light machine gun."

Shi Lei frowned. "Is this too shabby?"

"There is also a mid-range version! The hull size can be controlled at about three meters, and the speed should be able to reach 200 to 300 kilometers per hour. The weapon can be equipped with a wheeled machine gun, or a ship-to-air and ship-to-ship small. For missiles, the fuel version of the small turbojet engine can be selected. The estimated range should be more than two thousand kilometers." Li guessed the second option.

Shi Lei is still not satisfied.

Whether it is a ship-borne weapon, a speed of navigation, or a voyage, Shi Lei is not satisfied.

"Little Plum, this program is not good!" Shi Lei denied the plan of Li Gu.

Li guess seems to have long anticipated, "Stone brother, and the final plan. We directly design the electric energy scheme and use the new energy design. In this way, we can further reduce the hull. At the same time, after the hull is reduced, whether it is against the wind and waves The ability, or the ability to evade attacks, or the speed of navigation, will all be greatly improved. Not only that, after the adoption of new energy, we can also apply the third generation of electromagnetic guns to the hull, ensuring armed unmanned patrols. The boat has a strong enough attack."

Li guessed a little pause and continued to say: "Stone brother, if we adopt a new energy scheme, the design material of the hull is better. Even because the hull is small enough, we can choose a solid integrated hull!"

The integrated hull is structurally more rugged, and it is superior to modular design in terms of resistance to twisting and impact.

Of course, this is not to say that the modular design is not good!

Whether it is an integrated molding design or a modular design, it has its own advantages. Good and bad, you need to make different comparisons under different circumstances.

The second-generation Twilight adopts a standard modular design. If the second-generation Twilight adopts an integrated molding design, the second-generation Twilight is not a metal exoskeleton, but a metal statue.

If the hull of the armed unmanned patrol boat is modularized, it will be more likely to cause damage to the hull due to uneven force between the modules when resisting distortion and impact.

Therefore, the hull of armed unmanned patrol boats is more suitable for integrated molding design!

Shi Lei is hesitant about the direct use of new energy design solutions. Meishan Island's n235 metal production cut, let Shi Lei understand that n235 metal is a rare energy, not the pebbles he asked for.

Once the n235 metal vein of Meishan Island has been mined and Shi Lei has discovered a new n235 metal vein, the n235 metal will exist as a semi-consumable product.

The so-called semi-consumables, that is because n235 metal can reverse charge. However, reverse charging is too arrogant, almost consuming nearly ten times the release of energy to restore the energy inside the n235 metal.

Once the n235 metal opens the second-stage application, it is not realistic to reverse the charge. Unless, Shi Lei opened the third phase application of n235 metal. The n235 metal from the third-stage application then releases a huge amount of energy to recharge the n235 metal used in the second-stage application.

Then until the fifth stage, the n235 metal is completely unrecoverable consumables!

As a semi-consumable n235 metal, Shi Lei is not willing to apply n235 metal to armed unmanned patrol boats in the spirit of saving and saving.

After all, once an armed unmanned patrol boat has an unexpected situation, the associated ultra-high-speed multi-frequency current exciter will definitely sink to the bottom of the sea. Want to salvage the ultra-high-speed multi-frequency current exciter in the sea, I am afraid the difficulty is very high.

“Little Plum, is there any other alternative?” Shi Lei wants a plan that has the best of both worlds, without the use of n235 metal, but also has a strong combat capability.

(To be continued.)

Ps: Brothers and sisters with monthly passes, how about a ticket?