What exactly is turbocharging?

The first turbochargers were used in sports cars or formula cars, so that the engine could get more power in racing races where engine displacement was restricted. As we all know, the engine is to produce power by the combustion work of fuel in the cylinder, because the amount of fuel input is limited by the amount of air in the cylinder sucked in, so the power generated by the engine will also be limited, if the operating performance of the engine has been in the best state, and then increase the output power can only increase the amount of fuel by compressing more air into the cylinder, so as to improve the combustion function. Therefore, under the current technical conditions, the turbocharger is the only mechanical device that can increase the output power of the engine while the efficiency of the engine remains the same.

Generally speaking, turbocharging is the use of the exhaust gas inertia impulse discharged by the engine to push the turbine in the turbine chamber, and the turbine drives the coaxial impeller, and the impeller pressurizes the air sent by the air filter pipe to pressurize it into the cylinder. When the engine speed increases, the exhaust gas discharge speed and the turbine speed also increase synchronously, the impeller compresses more air into the cylinder, and the pressure and density of the air increase can burn more fuel. You may think that the turbocharging device is very complicated, but it is not complicated, the turbocharging device is mainly composed of a turbine chamber and a supercharger.

The first is that the air intake in the turbine chamber is connected to the engine exhaust manifold, which in turn is connected to the exhaust pipe. Then the air intake of the supercharger is connected to the air filter duct, the exhaust port is connected to the intake manifold, and finally the turbine and impeller are installed in the turbine chamber and the supercharger respectively, and the two are connected coaxially and rigidly. With such a monolithic turbocharging device in place, your engine is "overclocked" like a computer CPU.

The turbo is a device installed on the intake pipe like a fan blade, and when it works, it will increase the amount of air intake, and the computer will increase the supply of fuel to the cylinder according to its air intake, so that the power output of the engine is improved!

To put it simply: it uses the momentum of the exhaust to push a turbine (similar to the wheels of a windmill) to push air into the air intake.

Turbocharging is referred to as turbo, if you see turbo or t at the rear of the car, it means that the engine used in the car is a turbocharged engine Simply put: the power of the engine is determined by the amount of air intake, turbocharging is composed of two parts, turbo and supercharger, and there is a shaft connection in the middle First the exhaust gas discharged from the engine hits the turbine to rotate, and then drives the supercharger to work, the compressed air enters the engine, and then the exhaust impacts the turbine, such a cycle. If the general professional language is adopted, it is as follows:

A turbocharger is actually an air compressor that compresses air to increase the amount of air taken in. It uses the inertia impulse of the exhaust gas discharged by the engine to push the turbine in the turbine chamber, and the turbine drives the coaxial impeller, and the impeller pressurizes the air sent by the air filter pipe to pressurize it into the cylinder. When the engine speed increases, the exhaust gas discharge speed and the turbine speed also increase synchronously, the impeller compresses more air into the cylinder, and the pressure and density of the air increase to burn more fuel.

The turbocharged engine uses the exhaust gas to drive the turbine to increase the air intake of the engine to improve the power of the engine, the turbo is a fan driven by the exhaust gas, and the turbine will increase the engine intake when it works, and the air intake will increase the pressure to see.

The turbocharging principle is that more air and fuel mixtures can be forced into the cylinder for compression and explosion in the same unit time, which can produce a larger power output than a naturally aspirated engine at the same speed. Turbocharger (turbocharger) referred to as turbo or T, mainly uses the energy of the engine exhaust gas to drive the compressor to achieve the pressurization of the intake air, the whole process basically does not consume the power of the engine, has a good acceleration continuity, but at low speed the turbine can not intervene in time, with a certain lag. Usually we see words such as etc. at the rear of the car, indicating that the engine of this car is turbocharged.

There are four main ways of supercharging on traditional automobiles, turbocharging, mechanical supercharging, turbocharging + mechanical supercharging, and twin turbocharging, which are mainly composed of two parts, one part is the compressor housing, one part is the turbine housing, and the impellers in the two housings are rigidly connected and can be rotated coaxially.

First of all, the exhaust gas generated by the oil-gas mixture after combustion in the engine cylinder enters the turbine chamber through the exhaust manifold, and when the exhaust gas passes, it will drive the turbine of the turbine chamber to rotate, because the two impellers are rigidly connected, so it will drive the impeller in the compressor housing to rotate, and then the impeller compresses and transports the air from the air filter to hit the air to make it delay and enter the cylinder after increasing the pressure.

When the engine speed is getting higher and higher, more and more exhaust gases will be generated, which will increase the speed of the turbine and impeller, and then more gas will be compressed into the cylinder, then the more fully mixed with gasoline, the efficiency of combustion will be greatly improved, and finally the output power of the engine will be increased.

Millions of car purchase subsidies.

The turbocharging principle is as follows:

1. The turbocharging device is actually a kind of air compressor, which increases the air intake of the engine by compressing air;

2. The turbine in the turbine chamber is driven by the inertia impulse of the exhaust gas discharged by the engine, and the turbine drives the impeller of the Tongmin shaft, and the impeller is compressed and transported by the air filter pipe to pressurize it and enter the cylinder;

3. When the engine speed increases, the exhaust gas discharge speed and the turbine speed also increase synchronously, and the impeller compresses more air into the cylinder, the pressure and density of the air increase can make more fuel fully combusted, and the corresponding increase in fuel volume and adjust the speed of the engine can increase the output power of the engine.