Pregled bibliografske jedinice broj: 1150923
EXHAUST EMISSIONS FROM MARINE 4-STROKE ENGINE ON THE THREE FUEL TYPES
EXHAUST EMISSIONS FROM MARINE 4-STROKE ENGINE ON THE THREE FUEL TYPES // 2ST INTERNATIONAL CONFERENCE OF MARITIME SCIENCE & TECHNOLOGY NAŠE MORE 2021 / Mišković, Dario (ur.).
Dubrovnik: Pomorski odjel Sveučilišta u Dubrovniku, 2021. str. 227-241 doi:504.5:621.43.068 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 1150923 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
EXHAUST EMISSIONS FROM MARINE 4-STROKE
ENGINE ON THE THREE FUEL TYPES
Autori
Martinić, Siniša-Cezar ; Bratić, Karlo ; Slišković Merica ; Račić Nikola
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
2ST INTERNATIONAL CONFERENCE OF MARITIME SCIENCE & TECHNOLOGY NAŠE MORE 2021
/ Mišković, Dario - Dubrovnik : Pomorski odjel Sveučilišta u Dubrovniku, 2021, 227-241
ISBN
978-953-7153-60-1
Skup
2nd International Conference of Maritime Science & Technology: Naše more 2021
Mjesto i datum
Dubrovnik, Hrvatska, 17.09.2021. - 18.09.2021
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
Dual fuel diesel engine, gas emission, nitrogen oxid, carbon dioxid, simulator
Sažetak
Exhaust emissions from ships are the focus of environmental protection today. The combustion of fossil fuels produces various exhaust gasses, but the most important are sulfur oxides, nitrogen oxides and the greenhouse gas carbon dioxide. The aim of this paper is to compare the three fuel types used for propulsion in DFDE engines (MAN -B&W, type: 8L51/60DF), to describe their main characteristics and to list the advantages and disadvantages of their use in terms of economy and environmental friendliness. The focus is on nitrogen oxides and the greenhouse gas carbon dioxide, which are produced during the combustion of marine diesel engines. Specific fuel oil consumption is also considered as a function of engine load and mode of operation. The first part of the paper describes the formation of NOx and CO2 in the combustion process of marine engines and their impact on the environment. The main provisions of MARPOL (Annex VI) are also given. The second part of this paper brings a series of measurements on the ship simulator (5000 TechSim Dual Fuel Diesel-Electric LNG Carrier, version 8.8) of exhaust emissions at three different fuel types (Marine Diesel Oil, Heavy Fuel Oil and Liquefied Natural Gasses) at different engine loads were performed and the obtained data were graphically presented in the diagram and compared with the data from a testbed of the same engine type.
Izvorni jezik
Engleski
Znanstvena područja
Brodogradnja, Tehnologija prometa i transport, Temeljne tehničke znanosti, Biotehnologija
POVEZANOST RADA
Projekti:
--KK.01.1.1.02.0018 - Funkcionalna integracija Sveučilišta u Splitu, PMF-ST, PF-ST te KTF-ST kroz razvoj znanstveno-istraživačke infrastrukture u Zgradi tri fakulteta (Jozić, Dražan; Komar, Ivan; Vranješ Markić, Leandra; Pleština, Vladimir; Bučević Popović, Viljemka; Balić, Nikola) ( CroRIS)
HRZZ-IP-2020-02-6249 - Povećanje učinkovitosti, smanjenje štetnih emisija i hibridizacija brodskog energetskog sustava (MOPTIHYB) (Radica, Gojmir, HRZZ - 2020-02) ( CroRIS)
Ustanove:
Pomorski fakultet, Split