Analisis Pengaruh Energy Saving Device Terhadap Kebutuhan Daya Operasional Kapal Menggunakan Metode Computational Fluid Dinamic

Muhammad, Denoriadi (2025) Analisis Pengaruh Energy Saving Device Terhadap Kebutuhan Daya Operasional Kapal Menggunakan Metode Computational Fluid Dinamic. Other thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Dalam konteks efisiensi energi dan pengurangan emisi gas rumah kaca, pemanfaatan Energy Saving Device (ESD) menjadi solusi yang sangat signifikan dalam sektor perkapalan. Penelitian ini bertujuan untuk mengevaluasi dampak penggunaan mewist terhadap kebutuhan daya operasional kapal dengan menerapkan metode Computational Fluid Dynamics (CFD). Simulasi dilakukan pada kapal tanker Product Carrier dengan kapasitas 17500 DWT dalam dua kondisi, yaitu tanpa mewist (barehull) dan dengan mewist, pada variasi draft 4,67 m, 5,835 m, dan 7 m serta kecepatan 5,48 m/s, 6,02 m/s, dan 7,07 m/s. Hasil simulasi menunjukkan bahwa penerapan mewist dapat mengurangi kebutuhan daya (DHP) sebesar 2% hingga 4% dibandingkan dengan kondisi barehull. Dari hasil tersebut, dapat disimpulkan bahwa instalasi mewist efektif dalam mengurangi konsumsi daya operasional, sehingga dapat direkomendasikan sebagai salah satu alternatif ESD untuk mendukung efisiensi energi dan penghematan daya operasional kapal.
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In the context of energy efficiency and greenhouse gas emission reduction, the utilization of Energy Saving Device (ESD) is a very significant solution in the shipping sector. This study aims to evaluate the impact of mewist usage on ship operational power requirements by applying the Computational Fluid Dynamics (CFD) method. Simulations were conducted on a Product Carrier tanker with a capacity of 17,500 DWT in two conditions, namely without mewist (barehull) and with mewist, at draft variations of 4.67 m, 5.835 m, and 7 m and speeds of 5.48 m/s, 6.02 m/s, and 7.07 m/s. The simulation results show that the application of mewist can reduce power requirements (DHP) by 2% to 4% compared to barehull conditions. From these results, it can be concluded that mewist installation is effective in reducing operational power consumption, so it can be recommended as an ESD alternative to support energy efficiency and save ship operational power.

Item Type:	Thesis (Other)
Uncontrolled Keywords:	CFD, BHP, Mewist
Subjects:	T Technology > T Technology (General) > T57.62 Simulation T Technology > TA Engineering (General). Civil engineering (General) > TA357 Computational fluid dynamics. Fluid Mechanics V Naval Science > VM Naval architecture. Shipbuilding. Marine engineering > VM751 Resistance and propulsion of ships V Naval Science > VM Naval architecture. Shipbuilding. Marine engineering > VM753 Propellers
Divisions:	Faculty of Marine Technology (MARTECH) > Marine Engineering > 36202-(S1) Undergraduate Thesis
Depositing User:	Muhammad Denoriadi
Date Deposited:	06 Aug 2025 06:04
Last Modified:	06 Aug 2025 06:05
URI:	http://repository.its.ac.id/id/eprint/127790

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