【摘要】 介绍了多台增压器相继增压系统的工作原理及系统组成,并建立了某船用V型高速柴油机采用四台增压器相继增压的计算模型.计算结果表明,采用多台增压器进行相继增压可以明显地改善柴油机低工况性能,有效地扩大柴油机作为船用主机的低工况运行范围.更多还原

【Abstract】 The paper introduces the configuration and working principle of the sequential turbo-charging (STC) system of multi-turbocharger, and builds a computational model for a marine V type high-speed diesel engine with STC system of 4 turbochargers (4TC). The results of calculation show that not only the performances of low load operating mode of a diesel engine are improved obviously by use of multi-turbocharger STC system, but also the operating range is enlarged effectively when the diesel engine is used as a marine main engine.更多还原