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Tekneek
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How does start of injection effected by speed of the engine? According to data, it seems for higher engine speed, the SOI (in terms of degree BTC) is higher.
For an IC engine, the flame will tend to take a fixed time to propagate through the charge in the combustion chamber, so ignition/injection has to be advanced as the RPM increases.Tekneek said:How does start of injection effected by speed of the engine? According to data, it seems for higher engine speed, the SOI (in terms of degree BTC) is higher.
Diesel engine injection timing refers to the precise moment at which fuel is injected into the combustion chamber of a diesel engine.
Diesel engine injection timing is crucial for efficient and effective combustion, which directly impacts the performance and emissions of a diesel engine.
Diesel engine injection timing is determined by the engine's design and is typically controlled by the engine's electronic control unit (ECU). It can also be adjusted manually by mechanically altering the position of the fuel pump or injectors.
The main factors that can affect diesel engine injection timing include engine speed, load, fuel quality, and ambient temperature. Changes in these factors can alter the ideal timing for optimum performance.
Incorrect diesel engine injection timing can result in decreased engine performance, increased fuel consumption, and higher emissions. It can also lead to engine damage and decreased longevity if not corrected.