At this time, the phone on the Yifeng power armor suddenly rang, he looked at it, and it was the safety department.

He did not dare to slack off, and immediately connected: "I am Yi Feng, what is the problem?"

On the other side came an eager female voice: "The captain, the first batch of frigates has been built, and soon to enter the test flight stage, Minister Xu invited you to come and visit..."

“Oh, there are some deep space weapons and equipment tests...” The female clerk said something in three words.

In the heart of Yifeng, is the third generation of frigates built?Are there weapons being tested today?He vaguely had an impression, probably because there had been too much in recent times, and he had been negligent.

This is a big deal, I want to see it!Yu Yifeng is still the usual simple style since then, and hastened to respond to several voices on the phone.

The group quickly inspected the material warehouse, found nothing unusual, and immediately turned and went out.

“Come on, let’s go to the military zone and see a new generation of warships!”The first test is today.”He said to several assistants, and he was lucky to have recruited a few strong young men.

Otherwise, for the average person, running around all day long, inspecting various places, and the legs will be paralyzed...

Lily is still one of his assistants, although she is smart and capable, but not suitable for this kind of errand work.

If you really take out and run around, it is too inconsiderate for women.

“Oh, really!A new type of frigate?I heard that one of them is a production style, which can be fired with an electromagnetic gun!It can enter the atmosphere of the planet at a super high speed.

Xiao Yu exclaimed excitedly, seemingly a proper military fan.

Several others were also discussed.Yu Yifeng smiled in his heart, young is good, is vitality!

They take the magnetic levitation elevator and return to the regular gravity zone.However, he did not take off Gravity armor, but took a maglev train directly and headed for the outside of Noah.

It took about half an hour to reach the military area of the Deep Space, where four or five hundred staff members were busy.

Deep Space is the equivalent of an aircraft carrier.The smaller ship is stored in the deep space, larger, mounted around the depth of the space.

Here, Yu Yifeng saw Xu Yunjin, Zhao Yao and other old acquaintances, and also saw his wife, Lily, who is the main designer of a new generation of warships.

But the two of them were just looking away and didn’t say anything.

The huge deep space is not counted, these spacecraft are the third generation of human space warships.

The first generation was the A001 to A003 model developed by Dr. Lommon, and the second generation of spacecraft was developed in the back of the Knicks Star to transport space supplies.

Time passes very quickly, and now it is the third generation... the performance is more excellent and more perfect.

The third generation of ships, mainly for combat purposes, of course, more than one, but three!

The first space warship, as Xiao Yu said, was called Yuyan.It is relatively small, only more than twenty meters in length, and looks light like a swallow.

It has a sharp tip in front, the wings are very short, and the model is a beautiful and shaucic model, which is more beautiful and generous than the previous two generations.

This beauty is not to look good, but to reduce atmospheric friction!

The Yuyan spacecraft can fly at high speed in an atmospheric environment and is an alternative nuclear-powered aircraft.

If the miniaturization of nuclear fusion cannot be achieved, it is already the pinnacle of fission energy!

“While flying in the atmosphere, another nuclear reactor inside Yuyan was activated, heating the liquid metal around the core.Then let the high-speed airflow contact with the high-temperature liquid metal.Therefore, the air flow becomes a high-temperature and high-pressure gas, and then through the diversion, leading to the supercharged turbine of each engine, and finally the high-temperature gas is ejected, generating the thrust after.

A staff member stands in the front to explain the specific principles of the engine.

Nuclear-powered aircraft, black technology in the past Earth era, modern conventional technology.

"Uyan" can achieve 3 g acceleration under the Earth's atmospheric pressure, and the maximum speed can reach 20 times the speed of sound!

In the thin stratosphere of air, you can reach 40 times the speed of sound!

In space, with its own engine, up to one thousandth of a point of six speed of light!If you launch with the mother ship's electromagnetic gun, the initial speed can reach 50% of the speed of light!

The second type of frigate is relatively large, about 300 meters long bar, compared with "Uyan", like a hill.

It's called Leviathan!

Yu Yifeng walked to the front of a " Leviathan" frigate and looked at it carefully.Some of the hulls are made of nanomaterials, and the walls are very thin, only a few millimeters thick.

So the whole ship is not very heavy, it seems a little false.But touch with your hand, but can feel the hardness and toughness.

“If our nanotechnology can go further, the spacecraft will be lighter and better in mass.”This is also the trend of the future, with lower mass, very helpful in increasing the ship’s maneuverability...” Lily came over and whispered.

The length of "Livistan" is 300 meters long and is already fully equipped with a small base.

In the case of sufficient energy, it can also forcibly land on atmospheric planets with considerable Earth's gravity to fight in the atmosphere.

It is loaded with more missiles, energy and firepower than Yu Yan, and even equipped with several heavy laser weapons!

“But this volume is still a little awkward, not the smallest nuclear fusion reactor, and still not using nuclear fusion power ... unless we achieve miniaturization of nuclear fusion.”The lily shook his head.

But Yi Feng and very satisfied, more than 300 meters of length, equivalent to the aircraft carrier on Earth!

This is a space aircraft carrier, designed and built in just one year, how can he not be satisfied?The difficulty of flying in the water and flying in the sky is two orders of magnitude.

It can even be said that this kind of spacecraft can be mass-produced for the new human civilization!

In this discussion, the first test began, and a "vivatan" and several "Uyan" flew out quickly.

Driven by the ion engine, in less than a minute, one can only see a few small blue dots of light, like the stars of the Milky Way.Although the naked eye is not clear, the radar of Deep Space and the astronomical observation system can easily detect them.

The figure of all the ships is displayed on the big screen, and "Yu Yan" is like a real swallow, and the "Livatean" looks much heavier.Both ships have their own characteristics.

More than just flight tests, large numbers of metal targets were placed on GB131 in advance to test weapon systems.

Yu Yan is loaded with small nuclear bombs, which are too many human-made, almost no testing, but just firing a few empty bombs at will.Therefore, Leviathan is the main test subject, which is loaded with heavy lasers with a frequency of about three rounds per second.

As long as the hair goes down, tens of thousands of kilometers away, the bullseye of the car is like fireworks, which is directly melted into a bright crystal molten steel.

"This heavy laser weapon can easily penetrate the three-meter-thick steel plate!"However, the energy consumption is relatively large, so the frequency is not high."

“Precisely enough...”

Next to it is a light laser test, which is usually used to intercept enemy shells and is a defensive mechanism.

Deep Space spit out a large amount of 15 times the speed of sound aerogel and flew to the test spacecraft.Within a distance of 1,000 kilometers from the spacecraft, they are automatically recognized by the computer, and the light laser begins to spray.

A dark red flame appeared in space, and many of the aerogels were destroyed by light laser intercepts.

Then, the Deep Space increased the jet speed of the aerogel.

“15 times the speed of sound, low-frequency attack can be intercepted almost 100%.”

"20 times the speed of sound attack test is on."

“30 times the speed of sound...”

“High-density electronic interference is turned on...”

As the test conditions became more stringent, the spacecraft interception system began to be overwhelmed, and the 100% interception rate no longer existed.Yu Yifeng also squinted his eyes and stared carefully at the screen.

Leviathan has a higher rating, although it is larger, but because the interception system is more powerful, it is less likely to be hit.

In the end, a piece of data is listed from the screen.

This test is to find out the shortcomings of the new generation of warships, it is impossible to achieve perfection.

In terms of performance, their performance is already more than 80% higher than that of the second generation of spacecraft.

This also represents the technological progress of mankind!

It even means... that the weapons of low civilization are difficult to threaten human ships!

Many people raised their hands with excitement and paid tribute to the technicians.