Ship impact model for technical assessment and selection of Carbon dioxide Reducing Technologies (CRTs). (15th March 2015)

• Record Type: Journal Article
• Authors: Calleya, J.; Pawling, R.; Greig, A.
• Is Part Of: Ocean engineering. Volume 97(2015)
• Page Start: 82
• Page End: 89
• Publication Date: 2015-03-15
• Subjects: Abatement measures -- Carbon dioxide reducing measure -- Carbon dioxide reducing technology -- Decision support -- Greenhouse gas -- Ship design; Ocean engineering -- Periodicals; Ocean engineering; Periodicals; 620.4162
• DOI: 10.1016/j.oceaneng.2014.12.014
• Languages: English
• ISSNs: 0029-8018

Abstract

Abstract: It is not unreasonable to imagine that the future may herald higher energy prices and greater regulation of shipping׳s Greenhouse Gas (GHG) emissions. With the introduction of the Energy Efficiency Design Index (EEDI) into MARPOL Annex VI, tools are needed to assist Naval Architects and Marine Engineers to select the best solutions to meet evolving requirements for reduced fuel consumption and associated carbon dioxide emissions. To that end, a concept design tool, the Ship Impact Model (SIM), has been developed for quickly calculating the technical performance of a vessel with one or more Carbon dioxide Reducing Technologies (CRTs) at an early design stage. The underlying basis for this model is the calculation of changes from known 'baseline ships'. The Ship Impact Model has been used in two projects to assess which selection (individual or combination) of Carbon dioxide Reducing Technologies (CRTs) have the most potential, in terms of cost-effectiveness and under other technical, operational and regulatory influences. Highlights: Carbon dioxide Reducing Measures and Carbon Reducing Technologies for ships are defined. A tool has been developed for modelling energy use on board a vessel and the impact of combinations of Carbon Reducing Technologies. Tool allows technologies that reduce CO2 emissions on board to be compared. The profitability of different technologies can be calculated.