Modeling cross-shore sediment transport processes with a time domain Boussinesq model

被引:0
|
作者
Long, W [1 ]
Hsu, TJ [1 ]
Kirby, JT [1 ]
机构
[1] Univ Delaware, Ctr Appl Coastal Res, Newark, DE 19716 USA
关键词
D O I
暂无
中图分类号
TU [建筑科学];
学科分类号
0813 ;
摘要
A phase-resolving sediment transport model is developed by combining a time domain Boussinesq model and a wave boundary layer model, and is used to investigate cross-shore sediment transport. Using free-stream velocities obtained from the Boussinesq model, we model sediment transport rate using a power law and instantaneous bed shear stress predicted from a quasi-steady approach and a boundary layer model. The model is used to reproduce an onshore sand bar migration event observed during the DUCK94 field experiment. Relatively good agreement is achieved.
引用
收藏
页码:1874 / 1886
页数:13
相关论文
共 50 条
  • [41] A diffusion-based conceptual model of cross-shore transport
    Nicholson, J
    OConnor, BA
    COMPUTER MODELLING OF SEAS AND COASTAL REGIONS III - COASTAL 97, 1997, : 391 - 399
  • [42] Sediment Transport Processes during Barrier Island Inundation under Variations in Cross-Shore Geometry and Hydrodynamic Forcing
    Engelstad, Anita
    Ruessink, Gerben
    Hoekstra, Piet
    van der Vegt, Maarten
    JOURNAL OF MARINE SCIENCE AND ENGINEERING, 2019, 7 (07)
  • [43] Optimum size of distorted ripple train for the control of cross-shore sediment transport
    Takewaka, S
    Irie, I
    Uchida, M
    Sakamoto, H
    Ono, N
    COASTAL ENGINEERING 1998, VOLS 1-3, 1999, : 2489 - 2494
  • [44] The ''equilibrium'' distribution of grain size fractions and its implications for cross-shore sediment transport: A conceptual model
    Guillen, J
    Hoekstra, P
    MARINE GEOLOGY, 1996, 135 (1-4) : 15 - 33
  • [45] The role and time scale of cross-shore sediment exchange for a barrier island shoreface
    Hoekstra, P
    Houwman, K
    Ruessink, G
    COASTAL SEDIMENTS '99, VOLS 1-3, 1999, : 519 - 534
  • [46] Cross-shore sediment transport estimation using fuzzy inference system in the swash zone
    Bakhtyar, R.
    Ghaheri, A.
    Yeganeh-Bakhtiary, A.
    Jeng, D. -S.
    JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS, 2011, 348 (08): : 2005 - 2025
  • [47] The effect of sediment composition on cross-shore bed profiles
    van Rijn, LC
    COASTAL ENGINEERING 1998, VOLS 1-3, 1999, : 2495 - 2508
  • [48] FIELD COMPARISONS OF CROSS-SHORE TRANSPORT MODELS
    SEYMOUR, RJ
    KING, DB
    JOURNAL OF THE WATERWAY PORT COASTAL AND OCEAN DIVISION-ASCE, 1982, 108 (02): : 163 - 179
  • [49] LONGSHORE AND CROSS-SHORE SUSPENDED SEDIMENT TRANSPORT AT FAR INFRAGRAVITY FREQUENCIES IN A BARRED ENVIRONMENT
    AAGAARD, T
    GREENWOOD, B
    CONTINENTAL SHELF RESEARCH, 1995, 15 (10) : 1235 - 1249
  • [50] The Influence of Wave Nonlinearity on Cross-Shore Sediment Transport in Coastal Zone: Experimental Investigations
    Saprykina, Yana
    APPLIED SCIENCES-BASEL, 2020, 10 (12):