Why does water come out of the car exhaust pipe?

It's normal, because if the engine is in good working condition, water vapor will be formed after combustion, and when the three-way catalyst reaches a certain temperature, generally around 400 degrees, hydrocarbons in the exhaust gas can be converted into water, and water will evaporate into water vapor at high temperature and be discharged from the exhaust pipe, which is the reason why the exhaust pipe produces water.

Extended data:

function

As far as the function of automobile exhaust pipe on automobile fuselage is concerned, it plays a role in reducing vibration and noise and prolonging the life of exhaust muffler system. The main material of exhaust pipe is stainless steel. For an ordinary car, because the exhaust gas from the car leaves the engine under great pressure, the noise may make people feel crazy. At this time, the muffler is mainly the exhaust pipe of the car.

A muffler is installed inside, which greatly reduces the noise of the car. Its main working principle is to split the airflow through multiple channels. These lobes just collide with each other to gradually reduce the speed of air flow, and so on. Finally, the exhaust gas is discharged through the exhaust pipe of the car, which reduces the noise! So as to achieve the effect of reducing the daily automobile noise.

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