Six hundred and nineteenth chapter - gold technology house dragon
The two space-specific engines, pulse detonation engine and plasma engine, not only have simple structural graphics, but also have various parameters and requirements.
From the performance point of view, it is obvious that each has its own purpose. Some performance indicators are circled with red pens, which are the minimum requirements and data that the proposed alloy material requirements must meet.
These data have very strict requirements on the accuracy of the processing technology and material quality, even more demanding than the F119-PW-100 vector propulsion engine of the United States. Even the F119-PW-100 vector propulsion engine cannot be mass-produced in China, let alone this
A more demanding space engine.
This is going to be installed on the space shuttle.
Lin Mo quickly began to communicate with the gold-type dragon on his left wrist in his mind, searching for a suitable formula.
Pulse Detonation Engine (PDE) is a new concept engine based on detonation combustion. It is currently the only engine concept that can work in dual modes. It can work in both air-breathing and rocket modes.
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The detonation wave generated by detonation combustion causes the pressure and temperature of the detonable fuel to rapidly increase (the pressure can be as high as 100 atmospheres and the temperature can reach 2000°C). Therefore, detonation combustion engines can operate without traditional compressor and turbine components.
To achieve the purpose of compressing gas, the structure is greatly simplified and the cost is greatly reduced. In addition, because the detonation wave propagates extremely fast, reaching several kilometers per second, when the detonation frequency is very high (up to 80~100HZ),
Can produce continuous thrust.
If used to fly outside the gravitational circle, it has a very high cost performance and can climb to heights that even fighter jets cannot reach.
The American "Aurora" high-altitude and high-speed reconnaissance aircraft uses pulse detonation engines, which can reach an astonishing speed of Mach 7. It can fly unscrupulously in the airspace of any country and take photos.
The plasma engine is likely to be a special engine for space navigation after the pulse detonation engine enters space. It uses the Lorentz force to accelerate charged atoms or ions through the magnetic field to reversely drive the spacecraft, particle accelerator and orbit.
Cannons all work on the same principle.
Unlike rocket engines that consume thousands of tons of propellant in just a few minutes, plasma engines provide relatively little thrust for a certain period of time, but once they enter space, they will gradually accelerate like a sailboat with a tailwind.
, the propulsion continues to accumulate until the speed exceeds that of chemical rockets.
The full-power variable specific impulse magnetic plasma engine like the one in Lin Mo's hand can shorten the time to land on Mars from 250 days to 39 days. It takes more than a month to reach Mars. It is possible to reach Mars in the solar system.
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Is it really necessary to start building an interstellar fleet? Lin Mo touched his chin. If a huge investment of 500 billion were invested, that would be almost 100 aircraft carriers, which would be enough to make the old and the United States a landlocked country.
The investment cost of the International Space Station is almost more than 100 billion US dollars. With the current level of technological advancement, although the "Buzhoushan" space station is larger in size, the cost will not necessarily be higher.
"Ask him if he has any experimental prototypes, and we can take the opportunity to analyze them."
Naturally, this information is like a greedy insect. It aroused the greed of the giant metal dragon. After being fed, warm and lustful, and having no worries about food and drink, this dragon, who is comparable to a professional miner, has now simply degenerated into a technical geek.
These guys are now basically two ordinary and unwavering supporters.
Anything related to technology should be packed up and taken home to study carefully.
Any metal you haven't eaten before will have to take a bite before you are willing to die.
"Do you have any experimental subjects?"
Lin Mo read the information carefully and looked up at Major General Sun.
Based on the principle of equal exchange, Lin Mo could not force the dragon to hand over the alloy formula. He still regarded the idea of the metal dragon as his own.
"Look at the experimental subject? This, this is a bit difficult, wait! Let me ask for instructions first."
Major General Sun was a little embarrassed. This level of confidentiality was higher, and relevant personnel could not access this kind of thing. After all, it was impossible to keep Lin Mo here permanently to copy the alloy formula, in order to ensure that the alloy formula he got met the requirements.
, he still got up and made a phone call to ask for instructions from his superiors.
After a while, he returned to the sofa and said, "Let's go. I'll take you to see it."
If it weren't for Lin Mo's status as an aviation expert, no one above would agree to Lin Mo's request.
Pilots are future astronauts, and aviation experts may also become future aerospace experts. It has to be said that the Ministry of Aerospace also plays a role in the aviation industry.
A man who has pieced together a fighter jet that at least seems to be the fourth generation in his life already feels evil enough. God knows how far Lin Mo will grow in the future.
Following Major General Sun, we took the elevator straight to the fourth floor of the administrative building. There was a cave underneath this seemingly inconspicuous building. It seemed to be an underground defense project that could withstand nuclear level 8.
Digging holes deep and accumulating grain widely, this slogan of the original Cold War between East and West, does not seem to be just a temporary response to the party's call as many people understand it.
In fact, the real originator of this slogan in modern times is the Ministry of Aerospace.
The Zhenbao Island incident broke out on March 2, 1969, triggering a confrontation between China and the Soviet Union.
On August 28 of the same year, the "Washington Star" published a news article in a prominent position titled "The Soviet Union intends to carry out a surgical nuclear strike on China."
The article said: "According to reliable information, the Soviet Union intends to use medium-range ballistic missiles carrying nuclear warheads with a yield of several million tons to attack China's important military bases - Jiuquan, Xichang missile launch base, Lop Nur nuclear test base, as well as Beijing, Changchun,
Surgical nuclear strikes were carried out in Anshan and other important industrial cities."
Mao Zedong decisively put forward the policy of "digging holes deeply, accumulating grain widely, and not seeking hegemony." The country soon entered a war-like situation of "preparing for war." Many companies turned to military production, and the national economy began to turn to a war-like state.
A large number of factories have moved to mountainous and third-line areas with congested traffic, implementing a "mountain, scattered, and cave" configuration, and excavating underground fortifications in big cities such as Beijing.
As one of the important bases of the Ministry of Aerospace in Jiuquan, the 5th Training Center directly started the deep digging project at the beginning of the planning.
Lin Mo followed Major General Sun and walked through a long passage, maybe two kilometers long, maybe five kilometers long. It was so wide that four tanks could run parallel to each other. Inside the deep passage, all that could be seen was the same cement gray, and communications were hung on the walls.
Optical cables and power supply lines, with lights hanging on the top that will never go out.
I am afraid that maintaining this underground project will require considerable investment. Lin followed Major General Sun silently, keeping his mouth shut and staring at the ground beneath his feet, not looking around to avoid unnecessary curiosity.
In a place like this, even a cat with nine hundred lives would still be killed by curiosity.
When passing through the security gate, Lin Mo saw soldiers with guns guarding each node. They were all manually operated, and there was no possibility of being invaded by the network.
A large room, about more than 800 square meters, extremely empty, with not a single pillar in sight. Honeycomb-shaped sound-absorbing sponge blocks are embedded at regular intervals on the walls, so that the sound of walking and talking will not be abnormal.
echo.
Although I don’t know how deep this place is, there is absolutely no darkness or humidity at all. Instead, the temperature is very pleasant. The top of the six-meter-high ceiling is composed of LED light panels. When you look up, it is a dazzling snow-white light, illuminating everything in the room.
Every detail is revealed.
"arrive!"
After Major General Sun brought Lin Mo into this empty room, he stopped.
When he came in, Lin Mo looked at the sign on the door, "9D".
Perhaps there are many more rooms like this. Although I don't know what they are used for, just looking at the size, there is nothing wrong with them being used to store troops, serve as warehouses, or be used as production workshops.
This kind of place is also very common in the underground base of the "Dark Night" Special Service Brigade. Usually, this kind of vacant place is called the standby area, which means waiting for use anyway.
Seeing Lin Mo turn his head and look around, Major General Sun seemed to guess Lin Mo's thoughts and said: "Don't worry, wait a moment, they are sending them here. The level of confidentiality here is very high. I don't have the authority to bring you there."
In the production workshop, we can only let them bring things out and let you take a look."
After a while, two battery vehicles dragging a wheeled platform slowly drove in from the door where Lin Mo and Major General Sun came in.
There were several gun-wielding soldiers wearing digital individual tactical armors blocking the door. Lin Mo took a look and saw that they looked familiar.
The enhanced version of Henghai Combat Defense's "Dragon Guard" was worn in North America and is half a version higher than the standard version worn by the "Dark Night" Special Service Brigade Combat Squadron.
The Aerospace Department cannot get the Dragon General, because the only "Dragon General" experimental tactical armor is currently being worn by Lin Mo.
The soldiers were stunned when they saw Lin Mo wearing the "Dragon General" tactical armor. They had never seen this before. The "Dragon Guard" system automatically recognized the "Dragon General" and almost subconsciously thought it was from the underground base.
Which commander invariably saluted Lin Mo with a military salute.
This is due to the difference in tactical armor levels. The performance of "Dragon General" is obviously more powerful.
"Yeah! Well! Good job, comrades!"
Lin Mo waved his hand with a Patton-style military salute and accepted it happily. Major General Sun couldn't help but smile on his face. This guy really regarded this place as his own territory.
Several technicians wearing special all-in-one dust-free work clothes jumped out of the car and parked two wheeled platforms next to Lin Mo and Major General Sun.
"The V-11 pulse detonation engine and VASIMR-5A5 magnetic plasma engine are delivered and will be recovered in half an hour!"
A technician delivers a folder, even if it is taken out of the production workshop, there is a time limit.
"Thank you!" Major General Sun signed for it. After signing, he winked at Lin Mo and said, "Let's take a look!"
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