Hydrodynamic and Sediment Transport Simulation at The Port of The Electric Steam Power Plant Adipala and Serayu Estuary, Central Java Province, Indonesia

Autor:	Nazariano Rahman Wahyudi, Widi Agoes Pratikto, Suntoyo
Rok vydání:	2021
Předmět:	Hydrology geography geography.geographical_feature_category Java Lead (sea ice) Estuary Sedimentation Current (stream) Breakwater Environmental science Seawater Sediment transport computer computer.programming_language
Zdroj:	IOP Conference Series: Earth and Environmental Science. 698:012006
ISSN:	1755-1315 1755-1307
DOI:	10.1088/1755-1315/698/1/012006
Popis:	The coastal area of Cilacap Regency in Indonesia has an important role in increasing activity, economy and ecosystem. The research location is in the southern coastal area of Java and directly faces the Indian Ocean. This can lead to dynamic marine phenomena and cause various kinds of sedimentation problems. To analyze the phenomena that occur in Cilacap seawater, a numerical model is applied to obtain optimal results. MIKE21 software with Hydrodynamic and Sand Transport modules were used in this study to analyze the flow patterns and sediment transport that occurred. The model was built with Cilacap waters as the boundary and was made within 30 days. The result obtained is the model validation using the RMSE method shows a value of 16.33% so that the model is included in the good category. The average direction of the current pattern from the results of the model leads to the west and northwest. The current velocity at ebb is greater than at tide. The most significant bed level changes occurred at the mouth of the Serayu River and the east side of the breakwater.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::4f5d4e9032f6e7943df36fe5f9e71083 https://doi.org/10.1088/1755-1315/698/1/012006 Zobrazit plný text záznamu