Study of Hydrodynamic Patterns of Tanjung Pasir Banten Waters to Support the NCICD Sea Wall Development Plan

JGEET Journal of Geoscience Engineering Environment and Technology Pub Date : 2023-03-27 DOI:10.25299/jgeet.2023.8.1.10801

Reno Arief Rachman, Haryo Dwito Armono, Dinar Catur istiyanto, Khusnul Setia Wardani, Hanah Khoirunnisa, Reni Wijayanti

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Abstract

Numerical modeling of hydrodynamics (HD) around the Tanjung Pasir Waters was carried out using MIKE 21 HD Flexible Mesh software to get the current velocity pattern conditions during the west and east monsoons. This activity is to support the NCICD sea wall construction plan. In addition, the results that will be obtained in this modeling are the conditions of the speed and direction of the current in various tidal conditions during spring and neap. The data used in this modeling include wind speed and direction, wave height, wave period, and wave direction. Based on the research that has been done, the validation value of Naotide tidal data on tidal field data is 93.8 %. HD MIKE 21 modeling results on field data have a validation value of 93.4 %. Extract points 4 and 5 which are the northernmost, have the highest current velocity values compared to the other points. In addition, when heading to the high tide phase, both spring and neap conditions, the current velocity value has the highest value.

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丹戎巴西尔万丹水域水动力模式研究以支持NCICD海堤发展计划

采用MIKE 21 HD Flexible Mesh软件对丹戎巴西尔水域进行了水动力学数值模拟，得到了东、西季风期间的水流模式条件。本次活动是为了支持NCICD海堤建设计划。此外，模拟得到的结果是在春季和小潮期间各种潮汐条件下的水流速度和方向的条件。模拟中使用的数据包括风速和风向、浪高、波浪周期和波浪方向。经研究，Naotide潮汐资料对潮场资料的验证值为93.8%。HD MIKE 21模型对现场数据的验证值为93.4%。提取点4和5是最北的，与其他点相比，它们的当前速度值最高。此外，在进入高潮阶段时，无论是春潮还是小潮，流速值都是最大的。

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JGEET Journal of Geoscience Engineering Environment and Technology

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审稿时长

16 weeks