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|Title:||A model for obliquely incident wave interacting with a multi-layered object||Authors:||Hu J.
Multi-layered permeable breakwater
Obliquely incident wave
|Issue Date:||8-Apr-2019||Publisher:||Elsevier Ltd||Citation:||Hu J., Zhao Y., Liu P.L.-F. (2019-04-08). A model for obliquely incident wave interacting with a multi-layered object. Applied Ocean Research 87 : 211 - 222. ScholarBank@NUS Repository. https://doi.org/10.1016/j.apor.2019.03.004||Abstract:||This paper presents an analytical solution for scattering of oblique incident, small amplitude, monochromatic wave trains by a stationary rigid multi-layered objects with rectangular cross-section. The object is infinite long and consists of multilayers, which can be either solid or permeable. This paper extends the previous work by Hu and Liu  from normal incident wave condition with a special object configuration to oblique incident waves with multi-layered object. The present model is validated with several existing solutions for normal/oblique waves interacting with a single object; excellent agreement is observed. New numerical results are presented to investigate the effects of incidence angle on reflection, transmission and energy loss coefficients for a combined floating and bottom-mounted permeable breakwater. A new floating board-cage breakwater is developed from the present model and its solutions are discussed in detail. A computer program, AWAS-P, has been updated so that it is applicable for both oblique and normal incident waves, while the object is multi-layered. © 2019 Elsevier Ltd||Source Title:||Applied Ocean Research||URI:||https://scholarbank.nus.edu.sg/handle/10635/168441||ISSN:||01411187||DOI:||10.1016/j.apor.2019.03.004|
|Appears in Collections:||Staff Publications|
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