Dynamic overset rans simulation of a wave-driven device for the oxygenation of deep layers
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- 作者：Alessandro Antonini ; Alberto Lamberti ; Renata Archetti ; Adrià ; Moreno Miquel
- 关键词：OXYFLUX ; Hypoxia ; CFD ; Overset grid ; Wave energy ; Floating body
- 刊名：Ocean Engineering
- 出版年：2016
- 出版时间：15 November 2016
- 年：2016
- 卷：127
- 期：Complete
- 页码：335-348
- 全文大小：2277 K
文摘
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Wave-driven device to counteract anoxia at the bottom sea, called OXYFLUX, is presented as well as the adopted numerical model and settings.
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Grid sensitivity analysis and validation procedure by means of heave decay test comparison are proposed.
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Analysis of non-linear effects are carried out through the numerical wave tank tests.
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Average induced water flow velocity is measured and compared with the physical results.
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Heave response is measured and compared with the physical results.