A Numerical Study on the Spread of a Pollutant in a Coastal Environment
- Authors
- Cho, Yong Sik
- Issue Date
- Jun-2012
- Publisher
- TAYLOR & FRANCIS INC
- Keywords
- advection; diffusion; second-order wave equation method for advective calculation; split operator; three-level implicit scheme
- Citation
- ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS, v.34, no.16, pp.1459 - 1470
- Indexed
- SCIE
SCOPUS
- Journal Title
- ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS
- Volume
- 34
- Number
- 16
- Start Page
- 1459
- End Page
- 1470
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/165382
- DOI
- 10.1080/15567036.2010.483450
- ISSN
- 1556-7036
- Abstract
- The movement of pollutants in a coastal environment can be represented with a numerical model that solves the advection-diffusion-reaction equation using a split operator technique. The advection portion of the equation is solved using second-order wave equation method for advective calculation, and the diffusion portion is solved using a three-level locally implicit scheme. The accuracy of the model is verified by applying it to a simple but significant problem. The results produced by the model agree with available analytical solutions. The model is finally applied to a contaminant dispersed in a real coastal environment.
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