()ps: Various data volumes, I am really sad. Mushan is not a science student who is so focused on calculating data. The genuine support for subscribing to "Hacker"! It took him six hours to write this chapter!
In the plan, there are already several sets of similarly perfect designs for the appearance of the metal exoskeleton. However, even if the appearance of the metal exoskeleton is solved, the key is how to design the driving method of the metal exoskeleton, which has become a big problem!
In the field of metal exoskeleton, there are currently two power drive methods...
The first is the pneumatic method, which means driving the movement of various mechanical components through gas pressure. The pneumatic solution has some advantages, such as lower body weight and more flexible force output. However, the pneumatic solution also has weaknesses, the most serious of which is
The weakness is the pneumatic pressure problem. The volume of the gas can be highly compressed, which is a considerable disadvantage.
The second driving solution is hydraulic driving. Currently, the hydraulic method is the mainstream and is the main research solution for each research on metal exoskeleton mechanisms, and it has already developed relatively mature technologies.
After solving the driving solution, we face another new problem, that is, the energy reserve problem!
Due to its limitations in appearance, metal exoskeletons cannot carry a large amount of energy like aircraft and armored tanks.
The human-like shape structure is destined to carry only a small amount of energy. Whether it is electrical energy or chemical energy, it is the case... In the plan, three energy options are given. The first is liquid hydrogen and liquid
The chemical energy composed of oxygen has three times the calorific value of hydrogen that is three times that of gasoline. That is, hydrogen of the same mass produces three times the energy it produces than gasoline. However, liquid hydrogen also has weaknesses, that is, the density of liquid hydrogen is too low, only 70.8
kgm3.
The second energy solution is a high-energy lithium battery, which is more simplistic. However, due to the limitations of lithium battery materials and technical problems in technology, energy storage will be less. In short,
The combat time will be quite scarce.
The third solution is the most common, that is, the most basic energy solution, which adopts aviation-grade gasoline as energy. Although the calorific value of aviation-grade gasoline is not high, the density of aviation-grade gasoline reaches 750kgm3. At the same volume, aviation-grade gasoline
The mass is 10.6 times that of liquid hydrogen!
Under such a huge mass gap, even if the calorific value of liquid hydrogen is three times that of gasoline, it cannot be compared with the total calorific value of gasoline. The calorific value of aviation-grade gasoline reaches 480,000 joules, and the electricity is once equivalent to 360,000 joules.
If the energy loss is not calculated, the energy generated by one kilogram of aviation gasoline is about 13.33 times that of one kilowatt-hour of electricity.
Because of the powerful advantages of aviation gasoline, aviation gasoline is regarded as the first research energy in the current research.
Dong Guoguo also chose aviation gasoline without hesitation as the first research energy source.
The eldest young master of Rongcheng Military Region, Li Yuan, looked at the design on Dong Guoguo's computer and asked: "Uncle Dong. Why does this armor-like armor have a big backpack behind it? Such a design is so ugly!
”
Seeing that Dong Guoguo ignored Li Yuan, the boy probably had to keep asking, so he could only explain helplessly: "That's the fuel compartment! If the fuel compartment design is cancelled, the entire metal exoskeleton will not be able to operate at all!"
Li Yuan was surprised and said: "Uncle Dong, what do you mean is that the metal exoskeleton is about to be developed and can it be put into practical applications?"
Dong Guoguo shook her head. "The main body of the metal exoskeleton is about to be completed, but its cao system needs to be completed by the boss himself. In the plan, the various situations of the metal exoskeleton have been designed, including the overall appearance, and various
The individual specifications of the components, even the micro internal combustion engine, have been made initial preparations.
But the only thing that is lacking is the cao system!
How important is a CAO system? To give a simple example, for example, a personal computer has extremely powerful hardware configuration, but there is no Windows CAO system or other CAO system. What is its use?
It probably has no effect except as a decoration!
"Uncle Dong, are you saying that as long as Shi Lei makes the metal exoskeleton's cao system, the metal exoskeleton can be put into actual testing?" Li Yuan asked excitedly.
"It's not possible yet. Further testing is needed for the materials of the fuel compartment. Since the fuel compartment is back-mounted, it not only has to undertake the function of the fuel compartment, but also has to undertake the function of the defensive armor. When it is subjected to anti-equipment, it includes the material of the reverse equipment.
When attacking a sniper rifle, block the warhead as much as possible!”
Li Yuan frowned. He was definitely much clearer about the anti-equipment sniper rifle than Dong Guoguo. According to the name analysis, since it is already called an anti-equipment weapon, its power cannot be underestimated.
Anti-equipment sniper rifles are used in most cases to attack armored vehicles or even attack tanks. With such powerful attack power, even if the armor of the metal exoskeleton can defend and resist, the super impact force will make the inside.
Combatants lose their combat effectiveness.
"Uncle Dong, I'm afraid it can't stop the attack of the anti-equipment sniper rifle!" Li Yuan said it directly.
Dong Guoguo looked at Li Yuan with a smile, "Li Yuan, do you think I don't know? I'm just thinking about how to resist the attack of anti-equipment sniper rifle and avoid the explosion of the fuel tank!"
"Oh!" Li Yuan scratched his head awkwardly, "Uncle Dong, how big are you designed the fuel tank? If the fuel is not enough, the combat power of the metal exoskeleton can be ignored!"
Dong Guoguo called out the design plan for the fuel compartment on the computer and said to Li Yuan: "Look at it yourself! After reading it, get out of here, don't bother me!"
Li Yuan's eyes rolled, but he was not angry, staring at the detailed parameters on the computer screen to view.
‘The length is 70cm, the width is 50cm, and the thickness is 10cm. In this way, the total capacity is not large!’ Li Yuan thought about it in his mind. The total capacity is the length by width by height, which is equal to the standard 35 liters.
"Uncle Dong, the fuel compartment is only 35 liters. Would it be a little too small?" Li Yuan asked in confusion.
Dong Guoguo rubbed her temples. If it weren't for Li Yuan's special identity, Dong Guoguo would have ordered Li Yuan to get out of here!
"Li Yuan, do you know what the concept of 35 liters? Let me tell you that for a small car, the fuel tank capacity is only about 35 liters. A car with a displacement of 1.4, the fuel consumption of 100 kilometers is about 100 kilometers.
7 liters, that is, 35 liter fuel cabin, is enough to supply a car with 500 kilometers. Isn't that enough? The metal exoskeleton is equipped with such a fuel cabin, which can support 4 hours even in the most intense combat situations.
The above. Non-combat situations can reach at least 12 hours of operation time."
Dong Guoguo took a breath and continued to speak: "Don't ask me why I didn't continue to increase the size! After repeated calculations, the above size is the most suitable and will not affect the metal exoskeleton battle.
It is completely satisfactory to conventional combat. If you want to ask why the thickness is only 10 cm, can you continue to increase some? Then I tell you that in terms of thickness, you also need to load a 4cm alloy armor and a 2cm rubber shock absorbing compartment, which cannot increase the thickness!
”
Li Yuan pretended to understand, "Uncle Dong, I understand!"
"If you understand, get out of here. Don't delay my research!" Dong Guoguo said bluntly.
Li Yuan walked to the other experts' research rooms in shame, preparing to ask about the other experts' situation. Due to being protected and the metal exoskeleton plan, Li Yuan was designated by Rongcheng Military Region to supervise the metal exoskeleton plan.
Li Yuan knew almost nothing about the metal exoskeleton project. His only use in the laboratory is to be idle!
In the aerodynamics laboratory, Professor Song En, who was like a slut, was selected by Dong Guoguo as the chief expert of the aerodynamics laboratory.
Li Yuan walked into the aerodynamics laboratory and looked at Professor Song En testing the aerodynamic flow lines of some parts of the metal exoskeleton. He asked excitedly: "Professor Song, the aerodynamics of the metal exoskeleton.
What can it be done?"
Song En is a standard dull gossip. Li Yuan asked him what he would not answer at all.
Li Yuan asked a few more questions in his own intrigue, but after finding that Song En did not answer, he could only walk to other laboratories.
The mechanical shock absorption laboratory chaired by Professor Jin Da is improving the mechanical structure of the metal exoskeleton and striving to achieve better shock absorption effects.
Li Yuan, a despicable man, just walked into the mechanical shock absorption laboratory. Jin Da was as serious as he looked at Li Yuan. He said directly: "Li Yuan, go to Lu Fang to play!"
"Professor Jin, let's see if you have made no progress!" Li Yuan said silly, wanting to get into the mechanical shock absorption laboratory to see the experiment they are conducting.
Jin Da snorted, "Go to play! We have no time to pay attention to you!"
In desperation, Li Yuan could only walk to the mechanical power research room under the command of the good man Lu Fang. Although Lu Fang had a goatee and looked dangerous and cunning, Lu Fang was a good man.
Walking into the Mechanical Power Research Room, Lu Fang is experimenting with a miniature internal combustion engine installed inside a metal exoskeleton. The space of the metal exoskeleton is limited and every internal space must be fully utilized.
When the volume is limited, how to burst out with stronger momentum under the same volume conditions is what Lu Fang needs to consider.
The power system of metal exoskeleton is definitely the top priority. Without a strong power system, the combat capability of metal exoskeleton is just a small slag!
If the metal exoskeleton has strong combat capabilities, it must have a powerful power core. Just like a car, a car with a displacement of 1.0 and a car with a displacement of 3.0 have acceleration, maximum speed, and load capacity.
Can it be compared?
Li Chai stood beside Lu Fang and asked with a smile: "Professor Lu, how are the engines of the metal exoskeletons ready?"