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http://dx.doi.org/10.5916/jkosme.2012.36.2.230

Development and Performance Evaluation for 1.6MW Gas Engine  

Noh, Ki-Chol (STX종합기술원 연소성능팀)
Seol, Dong-Il (STX종합기술원 연소성능팀)
Hu, Kyoung-Me (STX종합기술원 연소성능팀)
Kim, Se-Hun (STX종합기술원 연소성능팀)
Publication Information
Journal of Advanced Marine Engineering and Technology / v.36, no.2, 2012 , pp. 230-237 More about this Journal
Abstract
Engine makers are lately interested in the gas engine development as the alternative for diesel engine in order to cope the rise of oil price and the environmental regulation. So, STX has developed the 1.6MW gas engine which was converted from 22HLX diesel engine. The gas engine developed with precombustion chamber, which has good performance of 21bar BMEP at engine speed 1000rpm and low $NO_X$ emission of 50ppm at 15% oxygen composition, has been developed recently. Especially, it has a good thermal efficiency of 45% and a reduction efficiency of green house gas($CO_2$) emission of 25% than a conventional diesel engine.
Keywords
Gas engine; Miller cycle; Lean burn; Precombustion chamber; Excess air ratio;
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