This paper mainly describes the investigation and experiment in the improvements of the turbocharging system of model 8E850Z engine, a two-stroke loopscavenging medium-speed diesel. The aim of this is to improve its fuel economy.

• 本文介绍了为提高8E350Z型中速二冲程回流扫气柴油机的经济性而对其增压系统进行改进的研究和实践。