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The Identification of Wave Transformation At Poopoh Waters

International Journal of Civil Engineering
© 2019 by SSRG - IJCE Journal
Volume 6 Issue 10
Year of Publication : 2019
Authors : Jeffry Dantje Mamoto, Turangan Arens Emily, Muhammad Ihsan Jasin
10.14445/23488352/IJCE-V6I10P104
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How to Cite?

Jeffry Dantje Mamoto, Turangan Arens Emily, Muhammad Ihsan Jasin, "The Identification of Wave Transformation At Poopoh Waters," SSRG International Journal of Civil Engineering, vol. 6,  no. 10, pp. 23-36, 2019. Crossref, https://doi.org/10.14445/23488352/IJCE-V6I10P104

Abstract:

The Poopoh coast is assumed to have a dynamic process as an effect of wave characteristic transformation, and has led to current generation, abrasion and erosion to the coast. A study to identify the wave transformation at the Poopoh coast is the primary intention. Approach in a way of theoretical and analytical is to analyse the wave transformation at the Poopoh coast area. The wave is forecasted by using the hindcasting method based on the wind record of 12 years from the forecast station of Kayuwatu of the Meteorology, Climatology and Geophysical Agency, in order to obtain a significance of wave height and wave period. The result shows that H = 2.6. m, T = 6.5 sec, and Ho’ = 2.7 m. The refraction coefficient varies from 0.4599 to 1.00013. The shoaling coefficient varies from 0.955 to 1.569. While the wave height after the wave transformation is from 0.6 to 3.385 at the depth of 0.4 m to 3.06 m.

Keywords:

Poopoh coast, wave transformation

References:

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