What Is Internal Combustion?

The internal combustion engine is a kind of power machinery. It is a heat engine that burns fuel inside the machine and directly converts the heat energy it emits into power.

1. According to the fuel used: gasoline engine, diesel engine, natural gas (CNG),

Internal combustion engine air pollution

Internal combustion engines (such as reciprocating internal combustion engines) emit atmospheric pollutants during operation due to incomplete combustion of carbonaceous fuels. The most important emissions from internal combustion engines are carbon dioxide, water vapor, and some carbon black particulate matter. Depending on the operating conditions and the proportion of oil and gas, the internal combustion engine also emits carbon monoxide, nitrogen oxides, sulfides (mainly sulfur dioxide) and some unburned hydrocarbons.

Internal combustion engine noise pollution

The internal combustion engine produces significant noise pollution during operation. For example, cars on the road can make noise, and jets can also make jet noise when flying (especially supersonic aircraft). Rocket engines produce the loudest noise.