Ideally, when should the highest cylinder pressure occur during combustion in a diesel engine?

Question

Quizplus · Accepted Answer

The highest cylinder pressure in a diesel engine should ideally occur at the beginning of the third phase of combustion, which is when the majority of the fuel has been injected and combustion is most intense. This phase is critical for efficient engine operation, as it ensures optimal fuel-air mixing and energy release.

Ideally, When Should the Highest Cylinder Pressure Occur During Combustion