Tower Defense Strategy

"Tower Defense Strategy (!

Sodium battery, a new type of battery technology that just made a breakthrough in the laboratory a few years ago.

There is still a small problem when it is applied to mass production. So far, it has basically been frying concepts, such as sodium battery pills, concept leek stocks and the like.

The situation is actually copying the story of graphene batteries from earlier times. Maybe the interest groups behind the scenes are all from the same group.

If it is really going to be mass-produced, the team of an academician of the C National Academy of Sciences has a more say in this regard. They have completed the full-scale production of sodium batteries and the whole series of tests in the laboratory. For the time being, the advantages compared with lithium batteries are too small.

The current sodium batteries, strictly analyzed, have very limited performance advantages in mass production, but the raw material costs are lower, and they are not restricted by the geographical factors of the distribution of lithium ore, and the cost is more controllable.

In the development of weapons against monsters, sodium batteries, lithium batteries, and graphene batteries that have also been prepared in the laboratory are not ranked. The winner is hydrogen fuel cells.

The so-called hydrogen fuel cell can be understood as a hydrogen generator, which is charged with hydrogen or liquid hydrogen, and outputs electricity and water through reverse electrolysis.

Hydrogen fuel cells have two branches, high performance and low price. High performance batteries need platinum as a catalyst, and the energy supply efficiency is relatively high; the low price line will be relatively cumbersome.

The laser tank energy vehicle set rushed out by country C has considered the lithium battery array in the demonstration, but it still feels that the output power is a little worse. Half of the actual vehicles deployed use hydrogen fuel cells, and the other half are electric equipment such as fuel generators.

The laser tank uses two hundred megawatts of laser, which uses about 55 kilowatt-hours of electricity every second when it is turned on. The destructive power is not bad. When the weather is particularly clear, it can strike a target 20 kilometers away to a certain extent, and it can form an instant cut if the distance is closer.

Disadvantages: too large a fleet, leading to a long transition time for moving and shooting preparation; the laser is naturally affected by the weather, especially heavy fog and haze; limited by the atmospheric environment, there is a lot of heat generation in front of the laser, in order to avoid The laser crystal is deformed, and the duration of a single shot is limited.

There are a lot of shortcomings, advantages...I haven't actually fought monsters yet, after all, I can't be the main force in combat, I can only hide and shoot a gun for some tests.

The practicality is very limited, but country C considers that after the replacement of the energy fleet, it can also be used as a mobile power center in disaster areas and construction sites, so more plans can be made.

The new "History of Sodium Battery Engineering Technology Development" that emerged in the game changed things.

The first to discover this book were the students of the Deep Space University of Technology in a distant city.

The textbooks required for a normal degree examination only discuss theories and principles. This book was the first to involve industrial production technology, so the news spread quickly and immediately attracted the attention of various research institutions and university leaders.

The book seems to have been artificially revised, and all ages have been obscured, but it doesn’t matter, it’s enough for the content to look reliable.

C National Academy of Sciences quickly organized relevant professional personnel and invited technical representatives from the largest battery manufacturers in China to hold a meeting to demonstrate.

Everyone is a mere mortal. Faced with materials with tens of millions of words and pictures, there is no way to digest and make improvements overnight like the tech giants in fantasy works.

In fact, when the demonstration meeting started, everyone at the meeting hadn’t finished reading "History of Development". This is not a novel that looks effortless by skipping dozens of chapters, but more like a history book, just skipping a few hundred words. May miss a major technological leap.

While organizing conferences to demonstrate, there is also a wave of people stationed in the laboratory to follow the main points of the demonstration at any time and do some shorter experiments.

Argumentation and experimentation go hand in hand, and you have to gnaw on your own books during the break, and all the big guys in the battery industry are busy all the time.

When something really attracts attention, there is always time to squeeze.

On the second day of the "History of Development" demonstration meeting, most scientists and technical representatives believed that the materials were real and reliable. Compared with the more esoteric theories in universities, most of the craftsmanship in the "History of Development" can be directly realized.

It was provisionally evaluated that only four hours later, land acquisition for a new sodium battery factory started!

Yes, it has not yet decided which stage of sodium battery to use, but this does not prevent the beginning of the preliminary work.

Land acquisition, leveling, and excavation of foundation pits all take time. As long as there is a rough factory drawing before the foundation pit is dug, there will be no engineering waste.

At this time, the focus of the argumentation is on three models. Compared with the existing mass-produced lithium batteries, the energy storage per unit weight is 4.2 times, 8 times and 11 times, respectively.

In "History of Development", there are less than 4.2 times and some more than 11 times, and they are all abandoned in the preliminary demonstration. The former has no obvious effect on high-tech weapons, and the latter is difficult to enter mass production in a limited time. .

The main thing is that the time is tight. If the time is more relaxed, or you can find a model that better matches the existing technology base in all aspects.

But the monsters will not wait for people. Before the second-level monsters come out, they must make high-end weapons that can be used. Otherwise, once the nuclear weapons are not killed directly, causing the monsters to get too close to the people's refuge point, they will have to wait to die.

The demonstration and the experiment were carried out simultaneously, and after dozens of hours, 11 times were eliminated first.

This kind of thing called a crystalline sodium battery has its electrolyte in a crystalline state, and the initial results of crystal cultivation in the laboratory are very unsatisfactory. The problem of different crystal sizes will directly affect its energy density, and it is difficult to get it until the relevant process is fully understood.

In the end, both 4.2 times and 8 times energy density models were selected. The former will be transformed and produced by the existing lithium battery factory, and the latter will be placed in a new factory that has entered the earthwork stage.

At the same time, all huge and large cities along the coast of Country C with subways have all entered the stage of civil air defense transformation.

The new civil air defense project is divided into two parts, subway line reconstruction and out-of-city reconstruction.

The transformation of the subway line mainly involves the expansion of the subway maintenance and management station. This kind of station, which usually only has staff access, is required to be expanded to a minimum of 10,000 people staying for 72 hours. In addition, the temporary multi-story reconstruction of each subway station is short. Within this time, close to one-third of the people in the entire city can be accommodated, and the subway can be kept open.

Outside the city, the focus is on the vicinity of the subway terminal. The land requisition, landfill, and leveling are done quickly. Each city requires at least 0.5 square kilometers of flat land to be expanded for the construction of evacuation hubs and field hospitals.

Many people on the Internet have expressed doubts and asked why not just abandon the coastal cities because the shipping is about to collapse?

This is a person who has no backache while standing and talks, and it may also be a foreign salary.

Let’s not talk about how hundreds of millions of people move in coastal cities. Even if the nation’s efforts are used to move them away, how can fresh water be supplied for these hundreds of millions of people? How can the inland railway capacity support the material needs of an additional hundreds of millions of people? Can the sewage system of each city be able to withstand it? Etc., etc.

As for shipping, isn't there still a certain capacity now?

When it comes to shipping, just a few days after the "Sodium Battery Engineering and Technology Development History" entered the field of view of various countries, two more freighters were crashed. Similar to the situation in the previous Golden Canal incident, they were all climbed up by little monsters.

After communicating with various sources, it was discovered that in four incidents, including the crash of the freighter of country F, the location of the crash of the freighter was in the shallow sea or just sailed out of the shallow sea.

It is speculated that a certain number of small monsters already exist on the seabed of the shallow sea, and perhaps a community exists.

The ways of handling them have their own magical powers.

Country A has military bases in all important straits of maritime shipping routes. Although the scale of other bases is very limited except for a few straits and canals with particularly high circulation, you can help with the investigation.

However, country A is still old-tempered. The so-called allies are asking for a visit, first take advantage of the fire and rob it.

It’s okay if you don’t want to invest in employment. There is also a second plan, which is leased. Historical experience has proved that the lease of military equipment is very profitable.

The other two important groups are a group of so-called great powers in Xizhongzhou.

Some of them can only take out one or two warships, and some can take out an aircraft carrier the size of a sparrow, but the number of countries with naval power is not bad, and they can also form several **** fleets by gathering freighters to travel. Something happened.

…Unfortunately, their efficiency is limited, and the plan has long been there. Now they are still wrangling at the community meeting, and it is still the responsibility of each country to implement it on the ground.

The other is the monster house member of East Central Continent. The three countries can form multiple **** fleets. Of course, it is mainly because the fleet of country C has expanded relatively quickly in recent years.

Although country A expresses its opposition, no one cares about it. Country J is usually obedient, but it is an island country, and shipping is related to life and death. If you don’t come to country A to **** me for free, of course I have to find a way out by myself!

The three countries quickly reached an **** agreement, and you don't have to worry too far, just cover a dozen countries at your doorstep.

These more than a dozen countries surround the same sea area, with a total of more than 300 million people. There is a certain cultural consensus, and it is not easy to talk about the same.

The only bad thing is that these dozen countries produce more than 90% of the world's industrial products, which are only used internally, and there will be many overlapping industries.

But it doesn't matter. As time goes by, many of our production capacity will be transferred to military, energy, and construction work, and a new balance can be formed after a period of time.

As for the trade between East Central Continent and West Central Continent... Let's use the railway to support it.

The Golden Canal has not yet opened to navigation. Even if it does, it will be difficult to handle the thousands of kilometers from the canal to the Southeast Strait of East Central Continent.

The earthball military system is very bad for underwater combat capabilities. The only reconnaissance equipment it can rely on is sonar, which does not have the ability to feed back three-dimensional scenes in real time. In the face of monsters, the fleet **** is just a psychological stabilization. Of course, there are monsters that can climb the ship and can be destroyed on the spot, but it can't solve the underwater problem.

The more important task of the **** fleet is to support countries on the route that are hit by monsters. UU reading www.uukanshu. com

Therefore, the route is not suitable to be stretched too long. Otherwise, when the fleet is at the other end, this end will be beaten, and it will take a week to return to the voyage. If it is a second-level monster, this week will be enough to destroy a country.

The Three Kingdoms Escort Group does not want to control the affairs of Indo-Ocean, but State C has its own needs and has also allocated a fleet to **** the route between East Central Continent and Heizhou.

The main reason is that the mines in Dongzhongzhou have been mined for thousands of years, and copper and other minerals have been almost cleaned up, and they have to be imported from other places.

In this way, the East Central Continent will cover about four billion people, more than half of the world, and the sea power is almost at its limit. As long as this half can survive a part of it, the earthball civilization will be preserved, and other countries will love it. Think of it yourself.

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