EI、Scopus 收录
中文核心期刊
DIRECT NUMERICAL SIMULATION OF COHERENT STRUCT-URES IN TWO-DIMENSIONAL MIXING LAYER[J]. Chinese Journal of Theoretical and Applied Mechanics, 1992, 24(2): 136-144. DOI: 10.6052/0459-1879-1992-2-1995-721
Citation: DIRECT NUMERICAL SIMULATION OF COHERENT STRUCT-URES IN TWO-DIMENSIONAL MIXING LAYER[J]. Chinese Journal of Theoretical and Applied Mechanics, 1992, 24(2): 136-144. DOI: 10.6052/0459-1879-1992-2-1995-721

DIRECT NUMERICAL SIMULATION OF COHERENT STRUCT-URES IN TWO-DIMENSIONAL MIXING LAYER

  • This paper is to investigate the coherent structures of two-dimensionatemporally evolving mixing layer by direct numerical simulation (DNS) of Navier-Stokes equations using pseudospectral method. To avoid imaging error, mapping function designed by Cain et al. is used here to transform the original infinite region to a finite domain.The approach explains numerically the important role of fundamental perturbation wave-and its subharmonic wave in the formation, development and interaction of coherent structur...
  • loading

Catalog

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return