High-order simulation solving Navier-Stokes equations with Spalart–Allmaras turbulence model | |
Yang L1,2; 岳连捷2,3; 张启帆2,3; 张新宇2,3 | |
会议录名称 | Journal of Physics: Conference Series |
2020-07-01 | |
页码 | 10.1088/1742-6596/1600/1/012024 |
会议名称 | 4th International Conference on Fluid Mechanics and Industrial Applications, FMIA 2020, |
会议日期 | June 27, 2020 - June 28, 2020 |
会议地点 | Asian Union of Information Technology |
摘要 | The goal of this paper is to implement an accurate and robust solver for compressible Navier-Stokes equations coupled with the Spalart–Allmaras model, which possesses the capability of shock-capturing and predication of boundary layer and separated flow. In a given stencil width, a WENO-Z scheme equipped with Roe flux difference split method is used to calculate the inviscid flux, and central differencing scheme for the viscous terms are employed. The explicit Runge-Kutta is adopted for the temporal discretization. The simulation results of selected cases are given to verify the validation of the solver. |
WOS记录号 | WOS:000615694800024 |
收录类别 | EI ; CPCI-S |
语种 | 英语 |
引用统计 | |
文献类型 | 会议论文 |
条目标识符 | http://dspace.imech.ac.cn/handle/311007/85557 |
专题 | 高温气体动力学国家重点实验室 |
作者单位 | 1.School of Aerospace Engineering, Beijing Institute of Technology, Beijing, 100081, China 2.State Key Laboratory of High Temperature Gas Dynamics, Institute of Mechanics, Chinese Academy of Sciences, Beijing, 100190, China 3.School of Engineering Sciences, University of Chinese Academy of Sciences, Beijing, 100049, China |
推荐引用方式 GB/T 7714 | Yang L,岳连捷,张启帆,等. High-order simulation solving Navier-Stokes equations with Spalart–Allmaras turbulence model[C]Journal of Physics: Conference Series,2020:10.1088/1742-6596/1600/1/012024. |
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