摘要
建立了D683ZLCA9B柴油机燃烧模型,应用STAR-CD软件分别对平原环境和4250m下缸内的燃烧过程进行了数值模拟研究。平原环境下,计算结果与试验结果吻合较好。高原环境下,得出不同负荷对柴油机性能的影响情况。该研究可为设计或改进高原地区使用的柴油机提供参考。
Combustion model of D683ZLCA9B diesel engine ＆ set up ＆ this paper, STAR-CD software is used to stimulate combustion process on plain environment and 4250 meters above sea level separately. The result matches experimental data well on plain. Influence of different load on the performance of diesel engine is obtained on plateau. It is a good reference for design and improvement of diesel engines which are used in plateau area.
出处
《船舶工程》
北大核心
2013年第4期27-30,共4页
Ship Engineering
关键词
柴油机
高原环境
性能影响
数值模拟
diesel engine
plateau environment
performance
numerical simulation
