The reduction of the main engine’s power for a 15000 tdw chemical tanker regarding the achievement of EEXI and its influence on manoeuverability
Keywords:
manoeuvrability, EEXI, turning circle, sea trials.
Abstract
EEXI was established as a measure for assessing the energy efficiency of existing vessels and aims to reduce CO2 in order to achieve IMO regulations. The purpose of this study is to calculate the EEXI for a 15000 twd chemical tanker and further evaluate the impact of this change on ship manoeuvrability. EEXI estimations were conducted using different approaches while manoeuvrability performances were evaluated by means of different simulation programs. The purpose of this study revolves around striking a balance between optimal operation and achieving energy efficiency.
Downloads
Download data is not yet available.
References
[1] “Chemical tanker,” Wikipedia. Nov. 30, 2023. [Online]. Available:https://en.wikipedia.org/w/index.php?title=Chemical_tanker&oldid=1187591591
[2] “Curs_RIN_2022-23.pdf.”
[3] “Initial IMO GHG Strategy.” [Online]. Available: https://www.imo.org/en/MediaCentre/HotTopics/Pages/Reducing-greenhouse gas-emissions-from-ships.aspx
[4] “IMO sustainable shipping amendments for EEDI, EEX, CII and BWM.” [Online]. Available: https://marineoffshore.bureauveritas.com/updated
imo-amendments-bring-sustainabilityforefront
[5] “Outlines of EEXI regulation.pdf.” Accessed: Apr. 19, 2024. [Online]. Available: https://www.classnk.or.jp/hp/pdf/activities/statutory/ eexi/eexi_rev3e.pdf
[6] “EEXI: Achieving Vessel Compliance Hellenic Shipping News Worldwide.” [Online]. Available: https://www.hellenicshippingnews.com/
eexi-achieving-vessel-compliance/
[7] “Top 4 ways to comply with EEXI without slowing down your vessels,” Wartsila.com. [Online]. Available: https://www.wartsila.com/insights/article
/complying-with-eexi-how-to-speedup-decarbonisation-without-slowingdown-vessels
[8] D. Obreja, L. Crudu, and Săndiţa. Păcuraru, Manevrabilitatea navei. Galaţi: Galati University Press, 2008.
[9] “MSC.137(76).pdf.”
[10] Bachelor thesis – The reduction of the main engine’s power for a 15000 tdw chemical tanker regarding the achievement of EEXI and its influence
on manoeuverability – Iulia-Andreea Paun – University ‘Dunarea de Jos’ of Galati – Faculty of Naval Architecture – Galati - 2024
[2] “Curs_RIN_2022-23.pdf.”
[3] “Initial IMO GHG Strategy.” [Online]. Available: https://www.imo.org/en/MediaCentre/HotTopics/Pages/Reducing-greenhouse gas-emissions-from-ships.aspx
[4] “IMO sustainable shipping amendments for EEDI, EEX, CII and BWM.” [Online]. Available: https://marineoffshore.bureauveritas.com/updated
imo-amendments-bring-sustainabilityforefront
[5] “Outlines of EEXI regulation.pdf.” Accessed: Apr. 19, 2024. [Online]. Available: https://www.classnk.or.jp/hp/pdf/activities/statutory/ eexi/eexi_rev3e.pdf
[6] “EEXI: Achieving Vessel Compliance Hellenic Shipping News Worldwide.” [Online]. Available: https://www.hellenicshippingnews.com/
eexi-achieving-vessel-compliance/
[7] “Top 4 ways to comply with EEXI without slowing down your vessels,” Wartsila.com. [Online]. Available: https://www.wartsila.com/insights/article
/complying-with-eexi-how-to-speedup-decarbonisation-without-slowingdown-vessels
[8] D. Obreja, L. Crudu, and Săndiţa. Păcuraru, Manevrabilitatea navei. Galaţi: Galati University Press, 2008.
[9] “MSC.137(76).pdf.”
[10] Bachelor thesis – The reduction of the main engine’s power for a 15000 tdw chemical tanker regarding the achievement of EEXI and its influence
on manoeuverability – Iulia-Andreea Paun – University ‘Dunarea de Jos’ of Galati – Faculty of Naval Architecture – Galati - 2024
Published
2024-12-04
How to Cite
1.
Paun IA, Bosoancă R. The reduction of the main engine’s power for a 15000 tdw chemical tanker regarding the achievement of EEXI and its influence on manoeuverability. Annals of ”Dunarea de Jos” University of Galati. Fascicle XI Shipbuilding [Internet]. 4Dec.2024 [cited 7Jun.2025];47:75-2. Available from: https://gup.ugal.ro/ugaljournals/index.php/fanship/article/view/7056
Issue
Section
Articles
