The conversation between human and AI assistant.
Air standard cycles?
How does the Otto cycle work?
The Otto cycle is used in gasoline engines. It consists of four processes: intake, compression, combustion, and exhaust. In the intake process, fresh air and fuel are sucked into the cylinder. In the compression process, the air-fuel mixture is compressed, which increases its temperature and pressure. In the combustion process, a spark ignites the mixture, causing it to rapidly expand and push the piston down. In the exhaust process, the burnt gases are expelled from the cylinder.