Alternative Method to Determine Extreme Hydrodynamic Forces with Data Limitations for Offshore Engineering

Rueda-Bayona, Juan Gabriel; Osorio-Arias, Andrés Fernando; Guzmán, Andrés; Rivillas-Ospina, Germán

doi:10.1061/(asce)ww.1943-5460.0000499

Cited by 9 publications

(19 citation statements)

References 26 publications

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“…The study area of the multidomain modelling [1] is shown in Fig. 1, where the black square, red rhomboid and yellow triangle symbols, indicate the temperature-salinity input data, waves input data and numerical monitoring point respectively (Fig.…”

Section: Experimental Design Materials and Methodsmentioning

confidence: 99%

Set-up and input dataset files of the Delft3d model for hydrodynamic modelling considering wind, waves, tides and currents through multidomain grids

2020

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This article contains the set-up and input files of the implementation of Delft3D model to determine extreme hydrodynamic forces performed in Rueda-Bayona et al. [1]. The model was configured with a multidomain grid using double-way communication between the hydrodynamic and wave module. The multidomain grids solve faster than single and nested grids because require less grid points to calculate. Also, the double-way communication between the hydrodynamic and wave modules allows to consider the non-linear interactions of wind, waves, tides and currents. Because there are no modelling examples related to multidomain grids in the open access official web site of Delft3d model, this data contributes to increase the availability information of this necessity. Finally, the files of this article are ready to be run in the Delft3D model to perform a sensitivity test recommended in Rueda-Bayona et al. [1].

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Section: Experimental Design Materials and Methodsmentioning

confidence: 99%

Set-up and input dataset files of the Delft3d model for hydrodynamic modelling considering wind, waves, tides and currents through multidomain grids

2020

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“…The Excel input file gathers hourly significant wave heights and associated wave peak periods of an extreme sea-state generated by Ivan Hurricane during September 2004 in an offshore location of the Colombian Caribbean Sea (La Guajira); details of processing and specific location of the input wave data may be consulted in Rueda-Bayona et al. [2] , and Rueda-Bayona J.G [3] .…”

Section: Data Descriptionmentioning

confidence: 99%

“… The MATLAB tool includes a validation of the model through R 2 correlations, a p-value of statistical significance, warning messages, and plots for inspection. The MATLAB function generates two ASCII files in txt extension, which gather the identified alpha and gamma parameters from wave parameters (Hs, Tp), that may be used for numerical modeling and offshore structure designing [2] . …”

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Genetic Algorithm model and data files to assess JONSWAP spectra coefficients: MATLAB code

Rueda-Bayona

Guzmán

2020

Data in Brief

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This data article presents the structure of a Genetic Algorithm model written in a MATLAB code for finding the 1D JONSWAP spectra parameters when measured raw spectra is not available. The JONSWAP spectra is widely used in Coastal, Offshore, and Ocean Engineering for determining wave parameters for structure designing and numerical modeling. However, finding proper spectra parameters may be difficult because of the limitations of parameterized equations to do so and the high non-linear relation between the alpha and gamma coefficients. This GA model can find the alpha and gamma parameters for specific locations considering sea-state's evolution and water-depth transitions. The application of the GA model of this data article is shown in Rueda-Bayona et al. [1] .

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“…Despite the authors has developed three studies carried out in Colombia related to the design of offshore wind turbines (Rueda Bayona, 2015Bayona, , 2017Rueda-Bayona et al, 2019) there are limitations to wind energy diffusion as referred by Edsand (2017). Even though there are advances in the offshore engineering, it is necessary that the Colombian government promotes and strengths the academic, research and development programs that lead to specialised personnel training, and through them, the country can take decisions that support the execution of offshore energy projects.…”

Section: Francomentioning

confidence: 99%

Renewables energies in Colombia and the opportunity for the offshore wind technology

Rueda-Bayona

Guzmán

Eras

et al. 2019

Journal of Cleaner Production

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Title: Renewables energies in Colombia and the opportunity for the offshore wind technology. Some comments that still need a modification are given as follows.R/ Thank you for your comments. Enclosed we will answer each one of them. Please avoid abbreviation in Abstract. R/ We removed abbreviations in the abstract as follows:"Global offshore wind technology shows increasing progress evidenced in the recent reports of wind power capacity, expectations of market expansion and international research projects. Colombia is privileged with several types of natural resources (e.g. wind, sun, water) but there is not a clear legal context to regulate sustainable and safe exploitation of the offshore wind energy considered nonconventional. The development of offshore wind technology in Colombia could attend the energy demand when the hydroelectric system presents low electricity generation during dry hydrological conditions and El Niño -South Oscillations events. This paper analyses international actions that have motivated different countries to establish strategies to reduce CO2, and their advances and challenges in implementing offshore wind technology. The review of the administrative framework of renewable energy in Colombia proved the lack of information for implementing offshore wind technology. Furthermore, the analysis of several studies of marine energies showed the need to increase the knowledge of offshore wind energy. The local applying projects to generate electricity from non-conventional renewable energies are not considering offshore wind energy projects. Hence, this research analyzed wind speed and calculated wind power density at different height levels, what evidenced magnitudes and positive trends what justify to increase the research in offshore wind energy in Colombia. As a result, the present document compiles technical, economic, administrative and legal information of the renewable energies in Colombia that may be used for taking decisions of different stakeholders and evidences the potential implementing offshore wind farms in areas near to the Colombian Caribbean coast. Colombia has great resources to implement offshore wind energy technologies, reducing the dependence on fossil fuels and substituting other systems when they cannot guarantee the energy offer."  A Literature Section needs to be included in the writing before RM section. You need to differ between literature analysis and your study analysis. In the LR section, you need to deeply analyse previous related studies and reveal the knowledge gaps and inconsistencies in the literature, then relate them to the objective of your study. The results analysis and discussion are presented after the methodology section.R/ Thank you for the suggestion. As we commented in the Revision #1, the methodology that we exposed for the manuscript (RM section), to be considered as a Review Article and also a Research article itself, is to describe the way how we collected and presented data in each section. Therefore, the manuscript is arranged accordin...

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Alternative Method to Determine Extreme Hydrodynamic Forces with Data Limitations for Offshore Engineering

Cited by 9 publications

References 26 publications

Set-up and input dataset files of the Delft3d model for hydrodynamic modelling considering wind, waves, tides and currents through multidomain grids

Set-up and input dataset files of the Delft3d model for hydrodynamic modelling considering wind, waves, tides and currents through multidomain grids

Genetic Algorithm model and data files to assess JONSWAP spectra coefficients: MATLAB code

Renewables energies in Colombia and the opportunity for the offshore wind technology

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