Modeling the Hydrodynamic Characteristics of Tidal and Monsoonal Currents in Pondok Dayung Port of Tanjung Priok Harbor, Jakarta

Maryan, Yayan S. and Pranowo, Widodo S. and Adrianto, Dian and Kurniawan, Agung and Sukoco, Nawanto B. and Astika, I Made J. (2021) Modeling the Hydrodynamic Characteristics of Tidal and Monsoonal Currents in Pondok Dayung Port of Tanjung Priok Harbor, Jakarta. In: The 3rd International Conference on Maritime Sciences and Advanced Technology, 5-6 August 2021, Pangandaran.

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Abstract

The Pondok Dayung port forms a significant segment of the Tanjung Priok harbor in the Jakarta coastal bay. Studies on the hydrodynamic characteristics of tidal and monsoonal currents appear very important to ship movement and laid/dock operations in port basins/jetties. These flow conditions have been simulated using a two-dimensional shallow water equation, while the tidal and monsoonal wind were coupled to model the ocean current. In general, the simulation results of the ocean current characteristics were dominated by tidal effects, as well as the interactions with the coastlines, jetties, and breakwaters. Also, the geometric replica has been validated satisfactorily, using time series sea elevation from the tidal station in the research area managed by the National Geospatial Agency (BIG). Strong RMSE and linear correlation values ranging from 0.0405-0.0458 m and 0.9648-0.9843 were obtained, respectively. During the flood tides, the ocean current is directed towards the basin area, while an outward flow is observed under ebb conditions. Furthermore, the maximum tidal current speed of ±0.26 m/s was recorded at the port waterways. A similar outcome was also reported during the west and east monsoon, in addition to a minimum ocean current speed of approximately 0.00 m/s. These conditions implied that the Pondok Dayung port and its breakwater system served as protective structures to the surrounding vessels and the harsh ocean current impacts. © Published under licence by IOP Publishing Ltd.

Item Type: Conference or Workshop Item (Paper)
Additional Information: Cited by: 1; Conference name: 3rd International Conference on Maritime Sciences and Advanced Technology, MSAT 2021; Conference date: 5 August 2021 through 6 August 2021; Conference code: 175416; All Open Access, Gold Open Access
Subjects: G Geography. Anthropology. Recreation > GB Physical geography
Divisions: Vocational School
Depositing User: Padmini Isdaryanti Isdaryanti
Date Deposited: 24 Sep 2024 04:42
Last Modified: 24 Sep 2024 04:42
URI: https://ir.lib.ugm.ac.id/id/eprint/7493

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