Mission profile oriented energy efficiency and CO2 footprint assessment of naval vessels at conceptual design phase: A comparative case study of conventional and hybrid energy systems

被引:0
作者
Cin, Selcuk [1 ]
Celebi, Ugur Bugra [1 ]
机构
[1] Yildiz Tech Univ, Fac Naval Architecture & Maritime, Dept Naval Architecture & Marine Engn, T428,Yildiz Campus,T Block, TR-34349 Besiktas, Istanbul, Turkiye
关键词
Surface vessel; propulsion; energy; EEDI; efficiency; greenhouse gases; IWEEDI; CO2; GREENHOUSE-GAS EMISSIONS; REDUCING GHG EMISSIONS; OF-THE-ART; EXHAUST EMISSIONS; SHIPPING EMISSIONS; AIS DATA; SHIPS; POWER; CONSUMPTION; IMPACT;
D O I
10.1177/14750902241282214
中图分类号
U6 [水路运输]; P75 [海洋工程];
学科分类号
0814 ; 081505 ; 0824 ; 082401 ;
摘要
CO2 is the main green house gas (GHG) produced in fossil fuel burning engines on ships. The growth of activities of sea-going vessels, have been increasing interest and concerns over ship-born CO2 emissions. Consequently, numerous studies have been introduced for emission estimation. Each estimation approach has its own assumptions, thus uncertainty with data of vessel activities, vessel attributes, and calculating methods. The conceptual design phase is the first phase of ship design. One of the issues addressed at this phase is the assessment of energy system alternatives of relevant ship. A ship energy system provides propulsion and electrical power. The assessment of energy system alternatives for a naval vessel is a very complicated business that has a significant impact and interaction on overall vessel integration. Naval vessels and their energy systems constitute a noteworthy part of the total world ship fleet. The present study aims to present a realistic methodology for estimating efficiency, hence CO2 emissions, for candidate energy systems of surface vessels at conceptual design phase. A frigate is selected as the case (baseline) vessel. Three energy systems, namely CODAD, CODOG, and CODLOG-CC, are proposed as alternatives for the case vessel. Instead of general emission estimation approaches, the present study proposes a mission profile-oriented estimation methodology which provides more precise and accurate results. The Energy Efficiency Design Index (EEDI) defines efficiency and sets limitation during design and construction of specific merchant vessels, but since this index does not comply with unique characteristics of mission profile of surface vessels, the novel efficiency design index defined as integral warship EEDI (IWEEDI) is implemented for the case vessel. According to the analysis, CODAD is found to be the most efficient alternative, followed by CODLOG-CC and CODOG, respectively.
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页数:16
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共 80 条
  • [1] Comparative feasibility study of combined cycles for marine power system in a large container ship considering energy efficiency design index (EEDI)
    Ahn, Junkeon
    Lee, Sanghyuk
    Jeong, Jinyeong
    Choi, Younseok
    [J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2021, 46 (62) : 31816 - 31827
  • [2] Analysis of offshore waiting at world container terminals and estimation of CO2 emissions from waiting ships
    Akakura, Yasuhiro
    [J]. ASIAN TRANSPORT STUDIES, 2023, 9
  • [3] [Anonymous], AIS transponders
  • [4] [Anonymous], 2011, Resolution MEPC.203(62) - Amendments to the Annex of the Protocol of 1997 to amend the International Convention for the Prevention of Pollution from Ships, 1973
  • [5] State-of-the-art technologies, measures, and potential for reducing GHG emissions from shipping - A review
    Bouman, Evert A.
    Lindstad, Elizabeth
    Rialland, Agathe I.
    Stromman, Anders H.
    [J]. TRANSPORTATION RESEARCH PART D-TRANSPORT AND ENVIRONMENT, 2017, 52 : 408 - 421
  • [6] Is slow steaming a sustainable means of reducing CO2 emissions from container shipping?
    Cariou, Pierre
    [J]. TRANSPORTATION RESEARCH PART D-TRANSPORT AND ENVIRONMENT, 2011, 16 (03) : 260 - 264
  • [7] Early-Stage Design for Electric Ship
    Chalfant, Julie
    [J]. PROCEEDINGS OF THE IEEE, 2015, 103 (12) : 2252 - 2266
  • [8] Contribution of ship emissions to the concentration of PM2.5: A comprehensive study using AIS data andWRF/Chemmodel in Bohai Rim Region, China
    Chen, Dongsheng
    Zhao, Na
    Lang, Jianlei
    Zhou, Ying
    Wang, Xiaotong
    Li, Yue
    Zhao, Yuehua
    Guo, Xiurui
    [J]. SCIENCE OF THE TOTAL ENVIRONMENT, 2018, 610 : 1476 - 1486
  • [9] Analysis of the uncertainty of the AIS-based bottom-up approach for estimating ship emissions
    Chen, Xiaoyan
    Yang, Jiaxuan
    [J]. MARINE POLLUTION BULLETIN, 2024, 199
  • [10] Cin S., 2021, 2 INT C SHIP MAR TEC, P141151