The diffraction of multidirectional random waves by rectangular submarine pits
- Authors
- Lee, HS; Williams, AN
- Issue Date
- Feb-2004
- Publisher
- ASME
- Citation
- JOURNAL OF OFFSHORE MECHANICS AND ARCTIC ENGINEERING-TRANSACTIONS OF THE ASME, v.126, no.1, pp 9 - 15
- Pages
- 7
- Journal Title
- JOURNAL OF OFFSHORE MECHANICS AND ARCTIC ENGINEERING-TRANSACTIONS OF THE ASME
- Volume
- 126
- Number
- 1
- Start Page
- 9
- End Page
- 15
- URI
- https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/53122
- DOI
- 10.1115/1.1641387
- ISSN
- 0892-7219
1528-896X
- Abstract
- The diffraction of multidirectional random surface waves with one or more rectangular submarine pits is investigated theoretically. The incident wave conditions are specified using a discrete form of the Mitsuyasu directional spectrum. The numerical model involves the superposition of regular-wave diffraction solutions based on linearized shallow water wave theory obtained by a two-dimensional boundary integral approach for water of uniform depth. Numerical results are presented for multi-directional random waves that illustrate the effect of the various wave and pit parameters on the diffraction characteristics of typical single and multiple pit systems.
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Collections - College of Engineering > School of Civil and Environmental Engineering, Urban Design and Studies > 1. Journal Articles
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