Experimental Studies on Wave Interactions of Partially Perforated Wall under Obliquely Incident Waves
Joint Authors
Lee, Jong-In
Shin, Sungwon
Kim, Young-Taek
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-14, 14 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-08-31
Country of Publication
Egypt
No. of Pages
14
Main Subjects
Medicine
Information Technology and Computer Science
Abstract EN
This study presents wave height distribution in terms of stem wave evolution phenomena on partially perforated wall structures through three-dimensional laboratory experiments.
The plain and partially perforated walls were tested to understand their effects on the stem wave evolution under the monochromatic and random wave cases with the various wave conditions, incident angle (from 10 to 40 degrees), and configurations of front and side walls.
The partially perforated wall reduced the relative wave heights more effectively compared to the plain wall structure.
Partially perforated walls with side walls showed a better performance in terms of wave height reduction compared to the structure without the side wall.
Moreover, the relative wave heights along the wall were relatively small when the relative chamber width is large, within the range of the chamber width in this study.
The wave spectra showed a frequency dependency of the wave energy dissipation.
In most cases, the existence of side wall is a more important factor than the porosity of the front wall in terms of the wave height reduction even if the partially perforated wall was still effective compared to the plain wall.
American Psychological Association (APA)
Lee, Jong-In& Kim, Young-Taek& Shin, Sungwon. 2014. Experimental Studies on Wave Interactions of Partially Perforated Wall under Obliquely Incident Waves. The Scientific World Journal،Vol. 2014, no. 2014, pp.1-14.
https://search.emarefa.net/detail/BIM-1051739
Modern Language Association (MLA)
Lee, Jong-In…[et al.]. Experimental Studies on Wave Interactions of Partially Perforated Wall under Obliquely Incident Waves. The Scientific World Journal No. 2014 (2014), pp.1-14.
https://search.emarefa.net/detail/BIM-1051739
American Medical Association (AMA)
Lee, Jong-In& Kim, Young-Taek& Shin, Sungwon. Experimental Studies on Wave Interactions of Partially Perforated Wall under Obliquely Incident Waves. The Scientific World Journal. 2014. Vol. 2014, no. 2014, pp.1-14.
https://search.emarefa.net/detail/BIM-1051739
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1051739