【作者】

Finn Fjeldhoej

【摘要】

论文已在中国上海举行的2013年CIMAC大会上发表，论文的版权归CIMAC所有。In recent years, the market for small bore four-stroke GenSets and small bore four-stroke propulsion engines has moved to the Far East. The organisation and handling of these engines have changed accordingly within MAN Diesel & Turbo. In 2011, the responsibility for the MAN Diesel & Turbo small bore four-stroke engines shifted to Denmark. Our duty and commitment is to be the preferred licensor. We have changed the organisation in Denmark in order to be able to handle this new responsibility with a strong focus on engineering, R&D, promotion, support and troubleshooting service. Thus, we are launching a number of initiatives to further improve the performance of the engines as well as to update the small bore four-stroke engine programme. Over the years, a comprehensive amount of technical modifications has been introduced to the engines. These modifications have been implemented to counteract problems occurring in service as well as to reduce production costs. This paper describes the service experience of the large number of GenSet engines, propulsion engines and engines in power stations with a detailed explanation of what has been done to cure the problems experienced. In the paper we also describe how these findings and countermeasures will make it possible to increase the recommended time between overhauls, depending on engine type. We have released a number of design changes to the small bore engine programme with a view to further increasing the competitiveness of the engines. Furthermore, we are launching a new engine type in the programme. A description of what has been done, engine design details as well as what is in the pipeline for the future, will be included in the paper. The paper also outlines how MAN Diesel & Turbo cooperates with the licensees worldwide. Our licensees contribute with production know-how, design optimisations, standardisations, shipyard feedback, local market overview and overall experience. All these contributions and our own know-how will be reflected in our new engines.

【会议名称】

第27届CIMAC会议

【会议地点】

上海

【下载次数】

1

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