Analysis of environmental footprint of a fishing trawler with overview of emission reduction technologies (CROSBI ID 716470)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Vladimir, Nikola ; Koričan, Marija ; Perčić, Maja ; Alujević, Neven ; Hadžić, Neven
engleski
Analysis of environmental footprint of a fishing trawler with overview of emission reduction technologies
Energy efficiency and environmental performance become important aspects of all transportation branches involving diesel engines as prime movers. The same is for the fishing sector, where besides ensuring sustainability, one seeks for minimizing operative costs through the reduction of fuel consumption. Ship emissions can be determined at different levels of complexity and accuracy, i.e. by analysing ship technical data and assuming its operative profile, or by direct measurements of key parameters and their postprocessing to obtain exact amounts of exhaust gases. This paper deals with the analysis of the environmental footprint of a fishing trawler operating in the Adriatic Sea, including both Well-to-Pump (WTP) and Pump- to-Wake (PTW) phases of the fuel. Based on the data on fuel consumption and exploitation scenarios of the considered ship, provided by the ship-owner, the ship emissions have been determined. Also, a review of different emission reduction technologies has been provided Among various alternatives to diesel engine powered fishing vessels a hydrogen-powered option is considered, where the obtained results show that hydrogen is rather far from application in the Croatian fishing sector.
fishing trawler ; ship power system ; exhaust gas ; decarbonization ; alternative fuels
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Podaci o prilogu
0387
2021.
objavljeno
Podaci o matičnoj publikaciji
Podaci o skupu
13th International Conference on Applied Energy (ICAE 2021)
predavanje
29.11.2021-02.12.2021
Bangkok, Tajland