【作者】

Martin Müther

【摘要】

该论文已在赫尔辛基举行的第28届CIMAC大会上发表，论文的版权归CIMAC所有。Ural Diesel Motor Works LLC. (UDMZ) is developing a completely new engine family to be introduced into the market in 2016. The engine family is specifically designed to cover a wide power range to be used in mining vehicles, railway, marine and generator applications. In total, sixteen engines with a capacity from 840 to 3,800 kilowatts (protected up to 6,000 kW) are members of the DM-185 engine family. With the number of cylinders varying from six to twenty, the main characteristics of this new engine family are a high specific performance (up to 234 kW/cyl.) and low fuel consumption while at the same time complying with EU IIIA / IMO2 emission legislations, without use of external gas recirculation or exhaust gas aftertreatment systems. Key parameters of the new engine family will be introduced. From the development work, results will be presented from the engines combustion simulations as well as from the single-cylinder combustion development, which was successfully applied to define engine hardware and injection parameters. With the first prototype engines built and currently under operation at UDMZ's facilities in Yeakterinburg, Russia, furthermore first results of the complete engines will be shown to demonstrate feasibility of the engine family's concept.

【会议名称】

第28届CIMAC会议

【会议地点】

芬兰 赫尔辛基

【下载次数】

2

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