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International Journal of Coastal and Offshore Engineering، جلد ۹، شماره ۴، صفحات ۳۰-۴۱
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عنوان انگلیسی Investigating spectral and experimental methods in predicting wind waves in the southern regions of Iran (case study: Asalouye port)
چکیده انگلیسی مقاله sea level rise due to wind are one of the most important phenomena in marine environments that are effective in the coastal and offshore processes. This paper discusses methods to evaluate the accuracy of experimental and spectral methods in predicting wind waves in Asaluyeh port. Empirical methods including SMB, SPM, CEM and Jonswap and Spectral methods include Bretschneider, Mitsuyasu, Pierson-Moskowitz, Jonswap, ISSC spectrum were considered to evaluted the mentioned waves. The results show that Jonswap method among experimental methods in duration of 6 hours is the most appropriate method to determine the wave profile in Asaloyeh port. Furthermore by comparing spectral methods it was found the Bretschneider, Mitsuyasu and Pierson-Moskowitz spectrum show lowest error in the calculation of Hm0 nd fp. To better match the measured spectra, their coefficients were corrected and after height value was calculated using each spectrum. Then, using corrected and uncorrected spectra, directional spectra of the region were plotted.
کلیدواژه‌های انگلیسی مقاله wind waves,Duration,significant wave height,Wave Spectrum,directional wave spectrum
نویسندگان مقاله Homayoon Ahmadvand |
PhD in Marine Physics, Khorramshahr University, Khorramshahr University of Marine Sciences and Technology

Ali Sheykh Bahai |
National Institute for Oceanography and Atmospheric Science

Amer Kaabi |
Department of Basic Sciences, Abadan Faculty of Petroleum Engineering, Petroleum University of Technology, Abadan, Iran

Dariush Abolfathi |
Assistant Professor, Payam Noor University, Department of Natural Geography

نشانی اینترنتی https://www.ijcoe.org/article_215289_02b517165fc4006462587e984e422446.pdf
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