Research Initiation Award: Adaptive Pseudospectral Method for Viscous Fluid Flows

根据研究启动奖，计算流体 动力学（CFD）将进行可压缩粘性 流动。 伪谱方法的精度和效率 利用自适应算法将被测试与一个- 和二维Navier-Stokes方程。 在两 尺寸，流动将是在一个向后的步骤， 流动分离 气流将是超音速的。 该研究将提高计算的可预测性， 和物理上的理解，非常高速的流动， 工程系统中的摩擦

Under a Research Initiation Award, Computational Fluid Dynamics (CFD) will be carried out for compressible viscous flows. The accuracy and efficiency of a pseudospectral method utilizing an adaptive algorithm will be tested with the one- and two- dimensional Navier Stokes equation. In two dimensions, the flow will be that over a rearward step with flow separation. The flow will be supersonic. The research will enhance the computational predictability, and physical understanding, of very high speed flows with friction over and through engineering systems.