A pre-storage, subgrid model for simulating flooding and draining processes in salt marshes
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- 作者：Guoxiang Wua ; b ; wuguoxiang9@163.com" class="auth_mail" title="E-mail the corresponding author ; Fengyan Shib ; James T. Kirbyb ; Ryan Mierasb ; Bingchen Liangc ; Huajun Lic ; Jian Shib ; d
- 关键词：Salt marsh hydrodynamics ; Numerical model ; Subgrid ; Pre-storage
- 刊名：Coastal Engineering
- 出版年：2016
- 出版时间：February 2016
- 年：2016
- 卷：108
- 期：Complete
- 页码：65-78
- 全文大小：3279 K
文摘
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A subgrid model is developed for simulating flooding and draining processes in salt marshes.
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High-resolution subgrid effects are accounted for in the coarse grid computations.
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A pre-storage method is proposed to improve the model efficiency.
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The model is validated with an idealized case and applied in a salt marsh.
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The model is able to obtain comparable results with regular grid model at much lower computational cost.