HoraceFrederick

His writing style exudes authority and precision as he effortlessly weaves together complex chemical concepts with clear explanations suitable for experts and laypeople alike. His deep understanding allows them to delve into the complexities of various paint types, resin formulations, applications, properties, environmental impacts - drawing a comprehensive picture that leaves no stone unturned. Whether discussing the latest innovations in water-based coatings or exploring the history of using natural resins throughout history; This author consistently shows why readers turn to them for all accurate information relating to these fascinating substances we call "paints" and "resins"

Industry info Wiki Q&A

Q how a car engine works step-by-step

HoraceFrederick

GilesVictor Release Time: 3月 21, 2024, 10:18 下午

1. Intake: The intake valve opens, and as the piston goes down, a mixture of air and fuel is drawn into the cylinder. 2. Compression: Then the intake valve closes and the piston starts moving back up to compress the fuel mixture, making it highly volatile. 3. Ignition: Just before the piston reaches the top of its stroke, the spark plug ignites the fuel mixture. This causes an explosion which pushes the piston back down. 4. Exhaust: After the explosion, when the piston reaches to the bottom, the exhaust valve opens. As the piston moves back up it pushes out the exhaust gasses. After this, the exhaust valve closes, the intake valve opens, and the whole process starts over again. These four stages together are known as a Four-Stroke Cycle. Usually an engine has several cylinders (commonly four, six or eight) which are all doing these stages at slightly different times so that the explosions can be balanced out to keep the engine smoothly turning the crankshaft. The engine is more than ju...

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