LIANG Bingchen, ZHAO Hongping, LI Huajun, WU Guoxiang. Numerical study of three-dimensional wave-induced longshore current's effects on sediment spreading of the Huanghe River mouth[J]. Acta Oceanologica Sinica, 2012, (2): 129-138. doi: 10.1007/s13131-012-0199-7
Citation: LIANG Bingchen, ZHAO Hongping, LI Huajun, WU Guoxiang. Numerical study of three-dimensional wave-induced longshore current's effects on sediment spreading of the Huanghe River mouth[J]. Acta Oceanologica Sinica, 2012, (2): 129-138. doi: 10.1007/s13131-012-0199-7

Numerical study of three-dimensional wave-induced longshore current's effects on sediment spreading of the Huanghe River mouth

doi: 10.1007/s13131-012-0199-7
  • Received Date: 2011-02-11
  • Rev Recd Date: 2011-09-20
  • A three-dimensional wave radiation stress is introduced into the hydrodynamic sediment coupled model COHERENS-SED, which has been developed through introducing wave-enhanced bottom shear stress, wave dependent surface drag coefficient, wave-induced surface mixing, SWAN, damping function of sediment on turbulence, sediment model and depth-dependent wave radiation stress to COHERENS. The COHERENS-SED is adopted to study the effects induced by wave-induced three-dimensional longshore current on suspended sediment spreading of the Huanghe River (Yellow River) mouth. Several different cases divided by setting different wave parameters of inputting boundary waves are carried out. The modeling results agree with measurement data. In terms of simulation results, it is easy to know that three-dimensional wave radiation stress plays an obvious role when inputting boundary wave height is stronger than 3 m. Moreover, wave direction also affects the sediment spreading rules of the mouth strongly too.
  • loading
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views (227) PDF downloads(149) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return