【作者】

Nicolaus Boeckhoff，Herbert Moegele

【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。The development of the 51/60DF engine started in 2005. The design of the engine considers the market requirements for marine and stationary applications. Driven by those market requirements the focus of the development was pointed on efficiency,emissions, fuel flexibility and a wide range of application possibilities. The first prototype engine started its test run in 2006. Since then a process of continues development has been started to optimize engine components and engine parameters to fulfill the costumers demands. In addition, new technologies like a turbocharger with variable turbine area were introduced and tested. The first type approval for constant speed application has been passed successful in 2007 followed by the order of inline engines for a 174.000m 3 LNG carrier delivered in December 2008 to the costumer. Up to now more then 50 V-type new build and retrofit engines for stationary power plants and 20 inline engines for marine applications has been placed to the market. As a result of continues development MAN Diesel &Turbo SE has opened up the application range of the 51/60 DF engine and passed successful the type approval for variable speed application in 2012. This gives MAN Diesel &Turbo SE now the possibility to offer the 51/60DF for mechanical propulsion with Control Pitch Propeller (CPP). One further step to fulfill the requirements for stationary application is the development of a pure gas engine the 51/60G in addition to the 51/60DF. The first prototype engine will be tested end of 2012. The paper will give an overview about the achieved results of the prototype and serial engines operating on liquid and gaseous fuels, the improvements and the new applications of the Dual Fuel and pure gas version of the MAN 51/60 engine.

【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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