"Sure enough, except for the strong properties of the material and the newly replaced communication module, the other properties are relatively poor, especially the speed property."
Looking at the attributes of this turbojet model aircraft, Chen Yi felt emotional.
This aircraft model is a turbojet model that he assembled two months ago when he was preparing for transformation. The casing is stamped from a piece of the best aerospace titanium alloy obtained through a relationship.
However, because the turbojet engine was too backward, Chen Yi did not have the channels and technology to improve the engine. The speed of the assembled turbojet aircraft model was not even comparable to that of ordinary ducted aircraft models, and the transformation was ultimately declared a failure.
After all, when playing model airplanes, switching from ducted to turbojet, not only the whistling sound of the turbojet is more exciting, but the most important thing is that the turbojet model airplane is faster and can complete more flying actions.
A very old model turbojet aircraft.
Unless your customers are crazy, don't expect anyone to buy it.
"Xiaoyu, you guys watch the shop, I'll go up and modify the model aircraft."
Chen Yi gave instructions, took some accessories, and carried the more than 70 kilograms of model aircraft up to the second floor.
“The most important attribute of a turbojet aircraft model is speed. When shooting live videos, the most shocking and intuitive performance is also speed.
2689 consciousness waves, leaving 400 as spare, and 11 attributes can be adjusted.
Don't think about it, just adjust everything to speed.
If you can fly a sonic boom cloud, you can also make a lot of money selling engine modules! "
Chen Yi looked at the attributes of the model aircraft, thought about it, and decided to take 4 points from the 11 points of appearance.
His main selling point this time is speed. It doesn't matter whether it's beautiful or not. Violence is the theme of men.
Then subtract 5 attribute points from the material, which is the strength.
Nowadays, model aircraft use aerospace titanium alloy materials. He got some scraps of this material through connections to stamp out the shell of such a model aircraft. No matter how good the material performed, he couldn't get the resources to sell it.
It is such a luxury to use the top aerospace materials to build an aircraft, and its properties are obviously many.
In this way, 5 points of attributes are subtracted and the attributes of 9.4 are retained, which is enough for the model aircraft to fly a few waves.
Chen Yi plans to squeeze out the last two attributes in the communication module.
The communication modules installed this time sell for several thousand each. It is said that if the antenna is installed on the ground, the model aircraft can communicate smoothly when it flies into space.
With an attribute of 12.5, if you subtract two points, the remaining 10.5 is enough.
As for other energy sources, stability, radar, avionics, etc.
Energy is related to how far and high the aircraft model can fly, stability represents whether the aircraft model can fly, avionics represents the control of the aircraft model, and radar photography represents the first-person perspective shooting effect.
If you want to make this model airplane flight an instant hit, you can't cut off any of these things.
After deciding on the adjustment plan, Chen Yi started taking action.
Uh-huh!
Colorful lights bloom on the surface of the aircraft model.
The originally smooth and beautiful shell of the model aircraft suddenly became dull, gray, and finally turned into a layer of gray steel.
The surface of the steel is also covered with strange-shaped solder joints and pitted and twisted marks.
It seems that this is not a product of industrialization, but a 70-year-old blacksmith in the village who has become dim-sighted and smashed it with a hammer.
Chen Yi looked at the model aircraft in front of him that had become much larger, with a wingspan of more than one meter and a slender proportion, but its appearance had become much ugly.
"These solder joints and bumps are a bit ugly, but they seem to fit some aerodynamic layout configurations..."
Chen Yi lifted the tail of the aircraft model, and two engine nozzles with completely different styles were revealed.
The dark golden surface, circles of quenching sparkle patterns, and more than three layers of mechanical meshing structure all tell people.
These are two engines that can independently adjust the diameter of the nozzle. They are all high-tech and there is no hard work at all.
[Item: Fixed-wing model aircraft drone]
[Attributes: Energy x7.3, Speed x13.8, Stability x4.9, Strength x9.4, Communication x10.5, Radar photography x6.1, Avionics x8.7, Beauty x2.1... 】
【Conscious wave: 489】
[Adjustable attributes: 0]
[It is detected that a certain attribute exceeds the initial value. Do you want to read the information? whether! 】
[Note: This is a shockingly ugly model aircraft drone with a bold design that combines turbojet and stamping characteristics.
If you can add oxidizer, maybe it can bring you some other surprises! 】
"Damn it, add oxidizer... This thing can't really go into space, can it?"
Seeing the note about filling the oxidizer, Chen Yi couldn't help but open the fuel filling tank of the model aircraft.
Sure enough, in addition to a kerosene filling port, there is also a filling port similar to the one used for hydrogen energy vehicles.
Obviously, this filling port is used exclusively for adding oxidizer.
"You really want to go to heaven, but will the materials and structure work?"
Chen Yi looked at the aircraft model, which only had a strength attribute of 7.4 and a stability attribute of only 4.9.
Although he is not a professional, he also understands that the strength and structure of materials are critical to anything that goes into space.
Whether it was Big Brother's previous rocket explosion or Fat Five's several failed launches, it was all related to the strength of the material and the design structure.
"No matter what, I'll find an acetylene-burning construction site later and add some liquid oxygen to it. Then it will fly towards the ocean. If it fails, it won't hit anyone. Just treat it like fireworks."
"It is equipped with a first-person camera, as long as it can show the awesomeness of the engine!"
Chen Yi thought about it for a while, then stopped thinking about it and read the information related to the speed of the model aircraft.
boom! Countless information was read by Chen Yi.
This information includes the design and design principles of the aircraft model engine, the material ratio and process structure, as well as some data on the aerodynamic layout of the aircraft.
Ten minutes later, Chen Yi opened his eyes and looked at the bumpy model aircraft in front of him.
“Unexpectedly, these ugly pits and pits are really related to some aerodynamic layout.
It seems that the attributes of an item are a whole. If one attribute is adjusted too extreme, it will affect the situation of other modules.
For example, now that the speed attribute is adjusted, in addition to the engine becoming more powerful, the body proportions and aerodynamic layout of the aircraft model have also changed. "
Chen Yi digested the information in his mind, except for the design of the engine and the aerodynamic layout of the model aircraft.
The material of the engine is a new type of low-temperature heat-strengthened stress material.
The material is smelted at low temperature. Its initial strength is very ordinary, but as the ambient temperature increases, the stress of the material increases, and the strength increases exponentially.
This is a bit like the hot melt tires of racing cars. When the car is cold, the grip is very poor, but as the temperature of the tires increases, the grip also improves dramatically.
According to the information read, the engine of this model aircraft now uses low-temperature thermally strengthened materials.
At the beginning, the strength of engine materials was relatively low, not even as strong as rebar.
When the engine starts, internal combustion begins to produce work, and the temperature of the engine continues to rise. The strength of the material will continue to increase, eventually reaching the strength of titanium powder alloy, and its heat resistance exceeds that of ordinary nickel-based alloys.
The advantage of this is that it eliminates the need for a complex engine cooling system, which is very suitable for small drones such as model aircraft.
However, this material is not without its drawbacks.
That is, the durability is not as good as that of real titanium powder alloy, and it cannot withstand damage and disassembly after being shaped.
Because of thermal stress, once damaged and disassembled, internal stress will explode.
The entire material collapsed in an instant, just like Rupert's Tears had its tail cut off.
In addition, when the strength reaches a critical value for a certain period of time, or the temperature reaches a critical value for a certain period of time, the stress inside the material will not be suppressed, and it will still collapse irreversibly.
"The characteristics of this material are extremely confidential, but they are not in line with the current mainstream of recyclable rockets."
"However, the manufacturing cost is quite low, only one-tenth of that of titanium alloy materials. In addition, the initial strength before finalization is low, which means that my small workshop can also produce it."
Chen Yi wrote down the types of metals needed to make engine materials, mixed them with some other types and sent them to Qin Xiaoyu, telling him to find a supplier to place an order and expedite the delivery.
After arranging the work, Chen Yi took the new aircraft model and left the store, preparing to fill it with aviation kerosene and liquid oxygen and test it for a test flight to see what the surprise was.
