Study on Energy technology of Marine Turbocharged Diesel Engine under low -load conditions

摘要：

It is common to apply turbocharger technology on marine diesel engine, and the turbocharged strength is being improved. However, over 90％ of schedule, the diesel engine runs at low load, bringing about problems such as inadequate torque, high fuel consumption, high heat load and etc. And directly impact operation of power and economy. The key point to improve low-load performance of marine turbocharged diesel engine is that the turbocharger can fully use exhaust energy. In this paper, variable volume exhaust pipe technology is applied as pulse turbo charging system to enhance waste gas utilization, and hence guarantee sufficient energy for turbocharger, improve low-load performance and reduce ship operating cost.

关键词： marine diesel engine turbo charge variable exhaust pipe volume low-load performance

作者: Zhan Li Min Li

作者单位: Maritime College Guangdong Ocean University Zhanjiang China

会议类型: 国际会议

会议名称: 2012 International Conference on Intelligent System Design and Engineering Applications(2012年智能系统设计与工程应用国际会议 ISDEA 2012)

会议地点: 三亚

会议语种:英文

页码: 932-936

在线出版日期: 2012-01-06（万方平台首次上网日期，不代表论文的发表时间）