Wicaksana, Bima Surya (2021) The Application Of Flettner Rotor To Improve EEDI As Energy Saving And Emission Reduction On Oil Carrier MT Senipah. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
The shipping industry is a vast multi-billion dollars industry and giving 3% of the world's total CO2 value, including oil tanker shipping. EEDI as technical measure requires ships to reduce and prevent carbon emission caused by shipping activity, which is more strengthen year-to-year to reduce carbon emission from shipping activities. To make the Oil carrier vessel meet the requirement of IMO MARPOL regulation on carbon emission reduction that year by year EEDI required will get more lower to reduce carbon emission from shipping activities, some strategy can be taken, such as applying flettner rotor. Flettner rotor is a type of propulsion that utilize wind energy, forming in cylinder that rotate on their axis to utilize the blowing wind to be an additional thrust force using the principle of magnus effect. If the fuel on board serves as an energy source to drive the main engine or auxiliary engine, the fuel consumption can be reduced due to the additional thrust force generated by the flettner rotor. By this research result, this technology will be an alternative way to reduce carbon emission and save fuel as improved EEDI quality. This research is to find out the simulation of flettner rotor installation effects to ship existing condition with several configuration variation, and then analyse the EEDI improvement, Fuel cost saving and carbon emission reduction.. This research is scoped to do the application 12 flettner rotor specific configuration with the subject related to design and voyage operational data using oil carrier tanker ship from MT SENIPAH, a 29000 DWT oil tanker vessel, design performance using geometry calculation and Numerical CFD software simulation and IMO guidelines formula, and based on literature study and previous research. The research shows the advantages to the energy efficiency solution by the scenario of voyage operation in month December 2019 to July 2020 with the 12 configurations of flettner rotor: The EEDI improvement up to 19,5%, could reduce CO2 emissions up to 4,11% and save up to 8,13% power system fuel by compared with the same vessel without innovative technologies Flettner Rotor. This application of flettner rotor as innovative technologies on-board vessel can be a milestone in meeting the requirements for IMO to implement phase three of EEDI regulation and CO2 reduction, with the disadvantages of higher power load and fuel consumption by ship main diesel generator and require more space by installation to achieve higher flettner rotor propulsion contribution
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