Analysis of Various Scale Resolving Turbulence Models to Capture Cycle-to-Cycle Variations in IC Engines

摘要：

Internal combustion engines exhibit significant cycle-to-cycle variations (CCV) caused by flow instabilities.Despite the current established practice to calculate IC engine flows and combustion with URANS type models,only highly resolved scale resolving simulations (SRS) are capable to capture these cyclic fluctuations.

关键词： scale resolving simulation large eddy simulation internal combustion engines turbulence models

作者: Stefan Buhl Frank Hartmann Michael Gauding Christian Hasse

作者单位: Chair of Numerical Thermo-Fluid Dynamics TU Bergakademie Freiberg, Germany

会议类型: 国际会议

会议名称: The 8th International Conference of Computational Fluid Dynamics, (ICCFD8)(第八届国际计算流体力学会议)

会议地点: 成都

会议语种:英文

页码: 1-15

在线出版日期: 2014-07-25（万方平台首次上网日期，不代表论文的发表时间）