Numerical Simulation of Ship Oil Spill in Arctic Icy Waters
This paper presents a three-dimensional numerical simulation model of an oil spill for application in emergency treatment methods under icy water conditions. The combined effects of wind, wave, current and ice implemented in our model correspond to Arctic Ocean conditions. A discrete element method...
Sábháilte in:
| Príomhchruthaitheoirí: | , , , , , , , , |
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| Formáid: | Alt |
| Teanga: | Béarla |
| Foilsithe / Cruthaithe: |
MDPI AG
2020-02-01
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| Sraith: | Applied Sciences |
| Ábhair: | |
| Rochtain ar líne: | https://doi.org/10.3390/app10041394 https://www.mdpi.com/2076-3417/10/4/1394 |
| Clibeanna: |
Níl clibeanna ann, Bí ar an gcéad duine le clib a chur leis an taifead seo!
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| Achoimre: | This paper presents a three-dimensional numerical simulation model of an oil spill for application in emergency treatment methods under icy water conditions. The combined effects of wind, wave, current and ice implemented in our model correspond to Arctic Ocean conditions. A discrete element method combined with an overset grid was adopted to track the trajectory movements of oil film with medium-density ice floes and simulate the flow field of moving ice of large displacement in six degrees of freedom (6DOF). The probability of oil spill area extensions were estimated by a response surface method (RSM). Results showed reduced risk of pollution in icy water conditions and greater drift action of oil film. Accordingly, the spraying location and quantity of oil-dispersant could be rapidly specified. |
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| ISSN: | 2076-3417 |
| DOI: | 10.3390/app10041394 |