A convection-diffusion model for suspended sediment in the surf zone

Nguyen The Duy, Tomoya Shibayama

研究成果: Article査読

12 被引用数 (Scopus)

抄録

A model is developed to simulate the temporal and spatial distributions of suspended sediment in the surf zone. The model is solved numerically in a time domain and in a two-dimensional vertical plane. At each time step of computation, the upper moving boundary (water surface) and the velocity field are determined through the solution of a hydrodynamic model which is based on the Reynolds equations of motion. The sediment concentration field is then determined by solving the convection-diffusion equation of the sediment mass. The comparisons with laboratory data of various experimental conditions show reasonable agreements for the simulated wave field and the concentration field in the surf zone.

本文言語English
論文番号97JC00790
ページ(範囲)23169-23186
ページ数18
ジャーナルJournal of Geophysical Research C: Oceans
102
C10
DOI
出版ステータスPublished - 1997
外部発表はい

ASJC Scopus subject areas

  • Geophysics
  • Forestry
  • Oceanography
  • Aquatic Science
  • Ecology
  • Water Science and Technology
  • Soil Science
  • Geochemistry and Petrology
  • Earth-Surface Processes
  • Atmospheric Science
  • Earth and Planetary Sciences (miscellaneous)
  • Space and Planetary Science
  • Palaeontology

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