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Fortunately, Feng Yu's requirements are not that high. Anyway, for him and Xiangpu City, the cost of using internal combustion engine power is the same as the cost of using steam engine power. Both are pitifully low labor costs. Who makes him the coal? Where are the bosses and oil field owners?

This is not bragging. Even such extravagant things as petroleum power generation have been recorded in Feng Yu’s notebook. Boiler workers have to be arranged to burn coal. Wouldn’t it be more pleasant to burn oil?

The Golden Empire's home base has been arranged by Feng Yu. Does anyone in the Green Continent dare to play with him for oil hegemony? Obviously not

Feng Yu has already asked the herdsmen of the Golden Empire. Ever since the Golden Empire discovered the natural oil well and used it until now, the oil level there has hardly dropped.

Those black fire oil and gold deposits are known as the grace given to the Golden Empire by the gods they believe in.

He has arranged for people to dig oil wells on the east bank of the Nemo River. As long as there is oil under the east bank, it proves that there is a large oil field under the entire Golden City area, which is enough for a small person like Cattail City to squander at will.

Cattail City is only so big. Even the smallest oil field on earth is enough to turn Cattail City into a super prodigal, lying on the oil well and using it.

"Darren, look, after adding the flywheel you mentioned, this machine can finally run stably, but it's just a bit smokey."

Feng Yu was speechless when he saw the large clouds of black smoke coming out of the pipe that had been connected to the outdoors.

The diesel engine itself has no carburetor and spark plug, coupled with the manufacturing accuracy of the cylinder and the refining of the oil, it is a ghost if it does not emit black smoke.

"Reducing the amount of fuel can reduce some black smoke, right?"

"That way you will lose your strength." The dwarf elder Garcia said with a serious face.

"Elder, this is already quite powerful. With only two cylinders, it can already drive this kind of machine tool."

"Darren, I don't quite understand. Although this thing has a higher speed than a steam engine and is cleverly designed, it still doesn't have as high a speed as an electric motor. It also has a lot of resonance and is not suitable for machine tools at all. We are not short of electricity now. What to do with it?"

"Because this thing is not for machine tools. You use machine tools here just to visually observe its power output.

Compared with steam engines, this thing is much smaller in size and can be used to replace the steam engines on our current steam rollers, the power systems of airships and steam ships.

By then, relying on its high speed relative to steam engines, the weight of our airship and steamship engines will be greatly reduced, and their speed will also be increased.

The thermal efficiency of oil is higher than that of flint and charcoal, and it can also indirectly increase the range of airships and steamships.

Also, haven't you ever thought about it, if our steam rollers run fast enough, we can completely remove the big iron wheels and replace them all with ordinary wheels, so that they can run faster and become a means of transportation.

In this way, we can not only use it to carry people and pull things, but also mount heavy anti-aircraft guns and machine guns on it to form a fast and movable firepower point. It is much better than the animals we use to pull it now, right?

Well, what I said is too straightforward, and you can’t understand it. I’ve almost finished all the things at hand, and now I’m here, realizing my ideas bit by bit. You’ll understand after seeing it.

As for your powertrain team, the next step is to optimize this design and come up with two-cylinder, four-cylinder, and eight-cylinder machines.

As for the mechanical group, they have come up with a set of small and integrated transmissions that require external lever control, at least three speeds, and a reverse output torque, which is connected to the power of the internal combustion engine to achieve output power shifting. This is no problem, right?

By the way, don't forget to add the pressure plate clutch. "

"No problem, but I just don't know what the gear ratio is."

"Let's get a set together first. When my stuff comes out, we can experiment with the gear ratio."

Shock absorption, don’t think about it for now.

Don't even think about air conditioning systems.

What is the load-bearing chassis?

It’s too early to consider that in vehicle design.

Feng Yu’s requirements were very simple: running on four wheels, with a throttle, speed change, and perfect steering.

In order for the R&D personnel to fully understand what they wanted to do, Feng Yu connected the internal combustion engine they built with an output transmission device with a pressure plate clutch, and placed it on a frame with four wheels welded to iron pipes. Two-wheel drive is achieved.

When Feng Yu, who was standing on the iron frame, slowly pressed the pressure plate clutch, the iron frame with the engine slowly started running forward. As for why it was moving forward, it was because there was no steering design at all.

After parking the car against the wall, Feng Yu jumped off the shelf, looked at the stunned researchers and said: "See, this is the charm of the internal combustion engine.

Internal combustion engines, which are smaller than steam engines, can be used in many fields, whether it is ironclad ships or airships.

But the most important thing is this kind of four-wheeled thing that runs on the ground. We call a car there.

Vehicles equipped with internal combustion engines of different powers can not only be used to replace slow livestock vehicles for carrying people and goods, but can also be equipped with weapons to become fast-moving firepower platforms and personnel carriers, turning our soldiers into fast-moving steel knights. "

"Yes." The dwarf elder Garcia pointed to the deformed frame and tires that Feng Yu had criticized, with a very troubled expression on his face.

"Just like our original iron-clad ship, this frame is just a simple experimental device. We also need to design a structure with reasonable stress, add steering devices to the two front wheels, and add steering devices to all four wheels. Install reduction gear.

But this is all coming gradually. The most important thing now is your engine. Whether it is a steam engine, an electric motor or this internal combustion engine, these devices that generate power are the heart of industrial machinery and are the top priority. "

Feng Yu understands these scientific researchers very well. They have never seen the world on wheels, and they cannot understand the convenience brought by wheels at all, nor can they understand the meaning of the word vehicle.

Therefore, this project is like a computer, requiring Feng Yu to step forward and give them a try.

In this way, scientific researchers can better design and optimize these machines.

It's like when the steam engine first appeared in Cattail City, and no one understood what power was.

But when Feng Yu used a small boiler and a cylinder to drive machinery, whether it was steam engines or self-powered machinery, they all developed rapidly in Cattail City.