super robot clone

This is an aircraft with a unique shape and even a little dreamy color. It is painted in dark gray and has a delta wing layout as a whole, which is very streamlined. &{}.{23}{w}.{}

It has a fuselage length of 47.62 meters, a height of 12.40 meters, a wingspan of 26.54 meters and a take-off weight of 120 tons.The delta wing layout is reminiscent of the US military's b-2 "ghost" stealth strategic bomber, but it feels completely different.

First of all, its aspect ratio is nearly 2, which is much larger than the b-2, which is a rare aircraft whose width is longer than the fuselage.

Secondly, it has two huge vertical tails, but there are no air intakes. The tail is composed of four oval nozzles glowing with blue light. Small mouth, hundreds of thousands of these tiny nozzles form four elliptical tail jets.

This shape of tail spray is unique among all human aircraft.

The front half of the fuselage is a huge silvery sharp triangle, which is extremely flat. This is also very different from ordinary aircraft, because there are no common portholes in the nose, and its cockpit is old. The new layout is about 15 meters away from the nose.

Starting from the cockpit, the fuselage began to rise in an arc shape, and the thickness of the fuselage also increased rapidly from about one meter in front to four or five meters, extending all the way to the tail of the fuselage.

On the fuselage part, there is a Chinese character painted with dragons flying and phoenixes dancing - Star Destroyer!

This aircraft is the crystallization of Chen Xin and Gang Yan's busy work in the past half month, and Gang Yan affectionately called it a Children's Day gift.

It can take off horizontally like a normal airplane.Flying in the atmosphere at a hypersonic speed of 1.6 to 3 kilometers per hour, the flying speed at an altitude of 30 to 100 kilometers is 12 to 25 times the speed of sound, and can be directly accelerated into the earth orbit to become a space vehicle. It can land at the airport like an ordinary plane and become a means of transportation between the sky and the earth freely.

Prior to this, aviation and aerospace were two different technical fields. Aircraft and aerospace vehicles moved inside and outside the atmosphere respectively, and the air transportation system was reused.Space delivery systems are generally not reusable.The aerospace plane can achieve the goal of complete reuse and greatly reduce the cost of space transportation.

Friends who are familiar with rocket technology will probably know it.Liquid rockets generally use liquid oxygen kerosene engines or liquid hydrogen liquid oxygen engines. Although these engines have high thrust, they can only be used once, and their working hours (specific impulse) are limited.For example, the specific impulse value of the liquid oxygen kerosene engine is 410 seconds.The specific impulse of the liquid hydrogen and liquid oxygen engine is 450 seconds.

The biggest problem is.A rocket launch.For a take-off weight of several hundred tons, the fuel weight will account for 80.00%, and the rest is except for the mechanical mass of the rocket itself.Only a few tons can be allocated to the payload, which is why space launches are extremely expensive.

In order to increase the load as much as possible, people have developed multi-stage rocket technology and extended the specific impulse of the rocket engine as much as possible, but these cannot fundamentally solve the problem. The high cost of aerospace technology is one of the biggest constraints for human beings to enter the space age. .

But with the aerospace plane, it is different. It can reduce the cost of human spaceflight activities to one percent of the current one. The cost of a real space trip for humans may be equivalent to the cost of traveling by plane.

Of course, the greater role of the space plane is in military applications.

In wartime, the USS has the ability to conduct military operations on enemy satellites and other spacecraft, including controlling, capturing and destroying enemy spacecraft, conducting military reconnaissance on enemy countries, etc. If it is more explicit, the USS only needs to throw bombs in the sky , can plunge the United States into economic collapse.

This is also one of the reasons why aerospace aircraft are sought after by major powers. In fact, since the 15s, military powers such as the United States and the Soviet Union have begun to develop aerospace aircraft technology, and for this reason they have developed -23, - Projects such as 24 and -[-] were aborted only because the technical and economic conditions were too far apart, and the application requirements were not clear.

Even in the 21st century, due to technical limitations, aerospace aircraft are still a product of imagination.

The United States, China, and Europe have all put their attention on the research of simple space return vehicles in recent years.This is a small space-to-earth return transport whose main task is to return space payloads or personnel to the ground.

This type of transatmospheric vehicle is small in size, generally has no power plant, has low development and operation costs, and can adapt to the needs of returning from orbit. For dealing with some emergencies, especially when astronauts get sick and need to return to Earth for treatment, this type of aircraft Appears to be very useful.

The -37b project of the United States is the product of this concept.

2010年4月22日19点52分，美国研制的人类首架太空战斗机-37b成功发射升空，“阿特拉斯5号”火箭执行了此次发射任务。

The size of the -37b transatmospheric vehicle is only about a quarter of that of the space shuttle currently in service in the United States. It is about 8.8 meters long, has a wingspan of about 4.6 meters, and has a take-off weight of more than 5 tons.According to professional analysis, the -37b aerospace plane is one of the most anticipated space launches after the explosion of the "Columbia" space shuttle in 1982. In the past 20 years of research and development, the US government has invested hundreds of millions of dollars.Although -37b is only a small aerospace vehicle, it is one of the top military secrets of the US military.

After the space journey, the -37b will enter the autopilot mode and return to Earth, and finally land at Vandenberg Air Force Base in California or a nearby backup base-Edwards Air Force Base.

China is not far behind in this area.

As early as 2006, a strange aircraft model appeared on the Internet. It was hung under the H-6 bomber with the word "Shenlong" written on it.Netizens generally believe that this is the transatmospheric aircraft project that China is striving to develop.

In 2011, a news from a local provincial TV station brought this project to the fore again.

At that time, the provincial leaders of the province visited a new materials company, but the accompanying photographer accidentally took pictures of the company’s publicity board. There was a photo of a mysterious aircraft on it, and the letter read: my country’s transatmospheric aircraft successfully flew.There is also a related introduction below, saying that the materials used in the nose cone and the front edge of the wing of the aircraft are the products of the company.

Although this shot flashed in the news, it was quickly spotted by sharp-eyed military fans and uploaded to the Internet as the most direct evidence of China's development of trans-atmospheric aircraft.

It's just that if these flying machines are compared with Chen Xin's, they are as ridiculous as children's simple toys.

The most admirable technology used on the ship is the solid hydrogen-oxygen fuel engine. Although it still does not get rid of the category of chemical energy fuel, it has surpassed the existing space technology of human beings in terms of technology, engine thrust and service life. up.

Chen Xin still hasn't forgotten the scene when the steel pipe made fuel for the plane. At that time, it asked Chen Xin to prepare a large glass pool of pure water. After closing it, it was connected to another glass container with a pipe.

The steel coin itself turned into a liquid and completely dissolved in the water.

Soon, Chen Xin discovered that in the glass container filled with pure water, a little star-like light blue precipitate appeared. They evenly appeared in every part of the pure water, and then slowly sank in the water. Attached to the bottom of the water tank, and then on the glass wall of another container, a strange crystal appeared. This crystal continued to condense, and a bluish fluorescence could be vaguely seen.

After a full hour, the tank of water was exhausted, leaving only two crystalline solids less than one-twentieth the volume of the original pure water.

Until this time, the steel pendulum came out of the glass box. Both of them are called hydrogen metal and oxygen metal in the universe. Although they are composed of non-metallic elements, their solid form has the characteristics of metal.

According to Gang Yan, these two substances are the main materials for second-level advanced civilizations to carry out interstellar navigation, and human beings are only worthy of entering second-level civilization.

In order to manufacture this batch of fuel, the Mogadishu power plant also shut down the electricity for two days to recharge the steel shovel that consumed too much to manufacture this batch of materials. (To be continued..)

ps: The technology is really difficult to write, and compared with the previous enthusiasm, it is slow to death.This chapter has been working on this chapter since the early morning until now, I woke up to write it, fell asleep when I was sleepy, and finally completed it.Unfortunately, Gangzhen broke his promise. He originally planned to update [-] words a day, but he has only finished writing the tasks for the previous three days.There are still [-] today, alas, let’s not say more, let’s continue to code words.

In addition, I would like to add, please ask for a monthly ticket. Now the steel coin is hovering at the eighth place, and there is still a gap with the goal before this month. I hope you will support it.