Large eddy simulation based on the multi-level formulation and quasi-gridless approach is applied for engines. The numbers of grid points are between 1,000,000 and 5,000,000. First, we will compute cyclic variations during six continuous cycles in a model engine. Then, the present numerical code, which can resolve cyclic variations, is applied for analyzing the flow in the first cycle of an actual 4-valve engine with pentroof head.
|ジャーナル||SAE Technical Papers|
|出版ステータス||Published - 2004 1月 1|
|イベント||Powertrain and Fluid Systems Conference and Exhibition - Tampa, FL, United States|
継続期間: 2004 10月 25 → 2004 10月 28
ASJC Scopus subject areas