At this moment, there is a 90 cm long and 29 cm diameter turbojet engine on the rack in front of you.

Compared to real aircraft engines, this engine can be said to be very small.

However, compared to the micro turbojet used on model aircraft, the engine is much larger.

How big is a general micro-engine? It is about 25 cm in total, and the net weight is nearly two kilograms.

And how much thrust does the micro turbojet have? It is about 12 kilograms to 15 kilograms.

The one in front of him is different. It has a total length of 90 cm, and the total weight reaches 120 kilograms, and what about the thrust? That's 1.4 tons!

Just like this, the data has left the ranks of model aircraft turbojet engines.

Compared with the miniature turbojet used on model aircraft, this is a difference. One has a thrust of kilograms, while the other has already entered tons!

The two engines he made can produce thrust of up to 2.8 tons, while the aircraft he designed is 3.5 meters overall.

How long is a VW pineapple? Four meters! It weighs 1,060 kilograms. A single engine can bring a small pineapple to the sky. You can imagine how powerful this engine is.

His model aircraft has a total weight of 3.5 meters, and the final total weight will definitely not exceed 1.2 tons. The two units have a total thrust of 2.8, and they can also plug in 1.6 tons of other things on the plane.

Since the engine has been built, it is inevitable to have to be ignited. Although the test has been done in the laboratory, it still needs to be tested in reality.

Without a test drive, he made a simple one in the factory in the summer town, an open space where things have not been built.

Eight meters of piles were punched under the ground, and the highest-ranking concrete on the ground made a two-meter high platform.

A vertical floor scale was made on the platform, and the amount of thrust the engine can generate is shown by this floor scale!

This is the simple test drive table built by Li Zhenhua himself.

After the simple test drive was built, he called Liu Xiaodong at home to the workshop to help.

The two of them reasonably installed the engine of more than 200 kilograms onto a small truck that had taken anti-shock measures, and then moved towards the location of the test drive table.

When Liu Xiaodong saw this cylindrical engine, he accepted it calmly because he was no longer surprised.

Since the three of them returned from the Military Museum, Li Zhenhua in his eyes was trying hard toward the plane engine. The previous time he made out the star engine and then the White Tiger Motorcycle.

Even if the turbojet engine was created this time, he was not too surprised, but was very grateful.

Fortunately, I made a turbojet engine, which has no market in the civilian market, so he doesn't have to worry about how much impact it will have on him.

The two came to the open space of the test drive table and hoisted the engine to the test drive table through the reverse chain.

After fixing the iron chain connecting the floor scale and the engine, all preparations are done,

Then a bucket of aviation kerosene was pushed to the test bench, inserted the oil pipe directly into the oil barrel, and manually pumped some oil into the engine.

All preparations were done here, and the rest was the ignition test.

Under Liu Xiaodong's gaze, Li Zhenhua started the small turbojet engine in front of him.

As the engine began to operate, the engine made a unique whistle sound of turbojets.

As the fuel injection is increased, the tail flame of the engine's tail nozzle is also lengthening!

The tail flame also changed from red to orange from the beginning, and finally formed a blue tail flame.

When you see the blue tail flame, you know that the temperature inside the engine has exceeded the high temperature of 2,000 degrees.

During the observation, the engine was running very smoothly. When the oil was increased and the maximum, it was only when the data displayed on the floor scale was started.

1400kg.

When he saw this displayed data, Li Zhenhua also showed a smile on his face.

Liu Xiaodong, who was following, also followed. Seeing the data above, he didn't understand him. He searched online for what the thrust of 1.4 tons was calculated.

After searching this, he also knew what the thrust-to-weight ratio is. Thinking of the engine weight he obtained before, after calculating it, the thrust-to-weight ratio reached 12!

I searched for the highest level of the Buddha 22 fighter in Mold Country. The thrust-to-weight ratio of this engine is between 10 and 11.5.

Compared with the 12 in front of him, it is actually stronger than the thrust-to-weight ratio of f119, which makes him feel terrified.

From this aspect, it also shows the extraordinaryness of this small engine!

After learning about some things, Liu Xiaodong leaned towards Li Zhenhua.

"Zhenhua, tell me the truth, what are you planning to do?

The list you gave me was a stove and a lithography machine. You were playing too much!

As for the engine in front of me, I knew it was not simple. I just searched it.

The thrust-to-weight ratio of this thing has reached 12, which is 12, which is higher than the thrust-to-weight ratio of the engine of the Buddha 22.

What are you going to do?”

Liu Xiaodong's question did not make him clear as the engine whistled, but he could also guess the rough look at the expression on the other side.

He did not choose to answer him immediately, but calculated the fuel consumption.

Seeing that it was consistent with the data obtained in the laboratory before, he then reduced the injection of oil and slowly stopped the engine.

Just when they were testing, the screams from the engine had attracted the attention of most people in the factory.

Everyone saw the strange platform that was more than two meters high, and they also saw the cylinder objects placed on the platform.

Li Zhenhua came to Liu Xiaodong and sat down without caring about whether the ground was dirty or not.

He patted the yellow earth next to Liu Xiaodong and signaled him to sit over.

After he sat down, he spoke, "I didn't plan to do anything. It was when I went to Maple Leaf Air Show last time, I came into contact with Buddha 14.

And I sat in the cockpit of Buddha 14, and as for driving, it was a luxury.

After I came back, I wanted to get a model aircraft myself to play with it. At that time, I installed a 360-degree lens on the model aircraft and made a good control panel on the ground.

Wouldn't that make my idea of ​​flying a plane come true? That's what I think, just to play with it, and I have no other ideas!"

After hearing this, Liu Xiaodong didn't fully believe that the engine was so awesome, could it be just a simple game?

But he had no choice but to let him be the boss!

During the period when they were resting, the engine completely cooled down.

After the temperature was not that high, we worked together to remove the engine from the test bench.

Back in the manufacturing workshop, he dismantled the engine without bothering.

Check each part in the starter one by one to see if there are any problems with these parts.

After checking it, all the parts were within his expectations and performed very well.

After obtaining these data, a smile finally appeared on his face.

Now he can start making the second engine, which will be made faster than the first one.

Some of the parts have been processed before, which has also accelerated the speed.

After two engines were run, the next step was to make the variable sweep wing receiver of the model aircraft.

This receiver that completely copied the Buddha 14 structure in its design, of course, has been changed in some things.

Because he also had these doubts, if the receiver structure of his model aircraft was discovered by the Moldy Kingdom, it was consistent with the Buddha 14,

I believe that Cia from the Mold Country will definitely find ways to get rid of him or get him to the Mold Country.

The receiver parts are made of lightweight high-strength alloys, which are also single crystal metal alloys with particularly stable structures.

Since discovering the benefits of single crystal alloys, the materials he smelted can be made into single crystals, and they are not afraid of the high cost anyway!

He made the receiver of the model aircraft, and he made out all the parts.

After the receiver is installed, the wings are manufactured, and the model aircraft fuel tank is placed inside the wings.

The two wings were transmitted to prevent necessary parts such as landing gear, and the rest of the space was made into fuel tanks.

In addition, some idle and useless places on the model aircraft have been turned into fuel tanks. This model aircraft can carry a total of 475 liters of aviation kerosene, which is about 370 kilograms.

After obtaining this data, I silently calculated the takeoff weight of the model aircraft full of fuel, which looked less than 1.6 tons.

For thrust of 2.8 tons, 1.6 tons has just passed half of the data, which means that this model aircraft can be hoisted with 1.2 tons of other things.

After half a year of hard work, he finally ran out of the mechanical part of the model aircraft.

And now it is June and July. In the past six months, he has not cared about the company's affairs at all.

Even the outside world didn't know what was happening, so he focused on creating his model aircraft.

It was also during the past six months that he secretly rubbed out the 2.5-meter-sized engine parts after great hardships.

Now, if he wants to, he can install two 2.5-meter turbojet engines.

But he had always been worried and never dared to get this engine out.

In the workshop, after the last piece of carbon fiber skin of the model aircraft was riveted with rivets, the aircraft was left with only the nose position and was not assembled.

This remains the unassembled machine head, which is also the place to place electronic equipment.

As long as the flight control and avionics in the model aircraft are installed, the model aircraft can now fly to the sky and go shoulder to shoulder with the sun.

But all this has not begun yet, and the next thing he has to deal with is the internal control system.

For the control system, he had already thought about what to do before.

And some time ago, he saw a live video of the flying simulation game on Kuai Dou.

The simulation game is very real, with lever, throttle, rudder, etc.

There are also all kinds of prices, and the lowest price is only 30,000 rmb.

The most expensive one is available on the market for civilian use, with a price of 50,000 yuan.

This is a flight simulation cockpit, and the appearance looks like a gyroscope.

It can enable the cockpit to flip at any angle in the air.
Chapter completed!