Marine diesel engines operating cycle simulation for diagnostics issues

The ongoing monitoring of marine diesel engines helps to detect the deviations its parameters early and prevent major failures. But experimental diagnostics data are generally limited, so frequently, it isn’t possible get all necessary information make a clear decision. mathematical simulation could be used clarify provide deeper understanding engine conditions. In this paper, MAN 6L80MCE “Father S” bulk carrier issues considered. were collected with DEPAS Handy equipment present about indicated processes by every cylinder. on-line resource Blitz-PRO was for operation helped prove that variation in exhaust valve’s closing timing is responsible observed compression pressure difference, while irregularity fuel injection causes considerable difference maximum pressure.