RudolfCroft
Industry info Wiki Q&A
Q how a car engine works step by step
RudolfCroft
MadgeVincent Release Time: 3月 21, 2024, 10:35 下午
1. The air intake process begins the cycle: Cold air is drawn into the system through an air filter to remove debris and dirt. This air is then sent into the engine’s cylinders, which is the first step in creating the combustion necessary to provide power for the car. 2. Combustion process: While air is being drawn into the engine, fuel injectors spray gasoline into the cylinder creating a combustible mixture. This mixture is compressed by the cylinder’s piston, creating a small, extremely hot ball of air and fuel. 3. Ignition: At the peak of the compression stroke, a spark plug ignites this mixture. This causes a miniature explosion, forcing the piston down into the cylinder, which turns the engine’s crankshaft. 4. Exhaust process: After the piston has been pushed downwards, it returns back up the cylinder, forcing out the byproducts of the combustion process (primarily carbon dioxide and water vapor) through an exhaust valve. 5. Cooling process: While all this is g...
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