Numerical investigation on a transition prediction model

• 作 者: 孙振旭 赵晓利 宋婧婧 杜特专
• 机 构: StateKeyLaboratoryforTurbulenceandComplexSystems,SchoolofAerospace,InstituteofMechanics
• 出 处: 应用数学和力学：英文版
• 发表日期: 2009年12期
• 关键词: 预测模型 数值研究 不可压缩流动 过渡模式 输运方程 数值结果 间歇性 二维 transition turbulent modeling intermitt
• 基金项目: Project supported by the National Science and Technology Pillar Program during the Eleventh Five- Year Plan Period （No. 2009BAG12A01） The authors would like to thank Professor Chen, Yao-song and Profe

A new transition prediction model is introduced,which couples the intermittency effect into the turbulence transport equations and takes the characteristics of fluid transition into consideration to mimic the exact process of transition.Test cases include