Development of the New Medium Speed Marine Diesel Engine CS21
According to a Chinese engine builder’s commission, Shanghai Marine Diesel Engine Research Institute developed a new medium speed marine diesel engine CS21 together with FEV. The engine’s bore diameter is 210mm, with a stroke of 320mm. Its output covers from 1200 to 2070kW with 6 9 cylinder inline, which is available for propulsion and Genset. The engine will offer customers high reliability, technical competitive, easy maintenance, low prospective cost, low fuel consumption, as well as meet IMO Tier II regulation. Based on Chinese domestic manufacture and supply, the proven design concepts were adopted and CAE simulations were extensively performed for estimating components and systems in CS21 engine developing process. The compounding of Miller timing, latest turbocharger with high compression ratio and high pressure common rail injection system helps the engine achieve good performance. The prototype engine has accumulated more than 800 hours in operation on the test bench. It’s proven that the development targets have been met.
Gang Liang Liting Li Yun Hu Tao Ping Jianfeng Zhang bin He Erwin Reichert Sven Lauer
Shanghai Marine Diesel Engine Research Institute,P.R.China FEV,Germany
国际会议
上海
英文
1-11
2013-05-13（万方平台首次上网日期，不代表论文的发表时间）