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master's thesis
Analiza radnih karakteristika brodskog motora na dvojno gorivo
2021. urn:nbn:hr:164:084445
Bulat, Domagoj
University of Split
Faculty of Maritime Studies
Department of nautical studies

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Bulat, D. (2021). Analiza radnih karakteristika brodskog motora na dvojno gorivo (Master's thesis). Split: University of Split, Faculty of Maritime Studies. Retrieved from https://urn.nsk.hr/urn:nbn:hr:164:084445

Bulat, Domagoj. "Analiza radnih karakteristika brodskog motora na dvojno gorivo." Master's thesis, University of Split, Faculty of Maritime Studies, 2021. https://urn.nsk.hr/urn:nbn:hr:164:084445

Bulat, Domagoj. "Analiza radnih karakteristika brodskog motora na dvojno gorivo." Master's thesis, University of Split, Faculty of Maritime Studies, 2021. https://urn.nsk.hr/urn:nbn:hr:164:084445

Bulat, D. (2021). 'Analiza radnih karakteristika brodskog motora na dvojno gorivo', Master's thesis, University of Split, Faculty of Maritime Studies, accessed 25 December 2024, https://urn.nsk.hr/urn:nbn:hr:164:084445

Bulat D. Analiza radnih karakteristika brodskog motora na dvojno gorivo [Master's thesis]. Split: University of Split, Faculty of Maritime Studies; 2021 [cited 2024 December 25] Available at: https://urn.nsk.hr/urn:nbn:hr:164:084445

D. Bulat, "Analiza radnih karakteristika brodskog motora na dvojno gorivo", Master's thesis, University of Split, Faculty of Maritime Studies, Split, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:164:084445

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Metadata
TitleAnaliza radnih karakteristika brodskog motora na dvojno gorivo
Title (english)Anlysis of work characteristics of dual fuel marine engines
AuthorDomagoj Bulat
MentorGojmir Radica (mentor)
Committee memberNikola Račić (predsjednik povjerenstva)
Committee memberTina Perić (član povjerenstva)
GranterUniversity of Split
Faculty of Maritime Studies
(Department of nautical studies)
Split
Defense date and country2021-09-29, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Traffic and Transport Technology
Abstract
Ovaj rad analizira različita alternativna goriva u procesu rada dvotaktnog sporokretnog dizelskog motora. Alternativna goriva koja su korištena u radu su redom: LNG (metan), vodik i smjese vodika i dizela, smjesa dizela i metanola te smjesa amonijaka i vodika. Numeričke simulacije performansi dvotaktnog sporokretnog dizelskog motora odrađene su unutar programa AVL Boost. Korišten je više-zonski model izgaranja jer on jedini daje rezultate emisija štetnih plinova. Cilj rada bio je postići rezultate koji zadovoljavaju IMO Tier III regulaciju. Postignuti su zadovoljavajući rezultati korištenjem svih alternativnih goriva, smanjena je koncentracija NOx-a u ispušnim plinovima ispod 3,4 g/kWh. Model je validiran s mjerenjima dobivenim ispitivanjem motora na dizelsko gorivo (MDO).
Abstract (english)
This paper analyses different alternative fuels in the working process of two-stroke low speed diesel engine. Alternative fuels that were used in the paper are: LNG i.e., methane, hydrogen and hydrogen diesel blends, methanol diesel blend and ammonia hydrogen blend. Numerical simulations of two-stroke low speed diesel engine performance were done using AVL Boost. Multi zone combustion model was used because it is the only one that gives the results of exhaust emissions. The goal of this paper was to achieve results that satisfy IMO Tier III regulations. All alternative fuels achieve satisfying results, the concentration of NOx in exhaust gasses is decreased under 3,4 g/kWh. The model is validated with the measurements taken from engine testing that ran on marine diesel oil (MDO).
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:164:084445
Study programmeTitle: Marine Engineering
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka brodostrojarstva (magistar/magistra inženjer/inženjerka brodostrojarstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2024-01-19 08:00:34