Injection systems of marine diesel engines

U završnom radu sam za početak objasnio zašto se gorivo uopće ubrizgava u cilindre motora, koristeći se najjednostavnijim termodinamičkim dijagramima, i najosnovnijim principima rada motora sa unutrašnjim izgaranjem. Objasnio sam temeljne principe ubrizgavanja koji su se koristili na konvencionalnim motorima, naveo sam i opisao sve njihove glavne dijelove. Također sam i objasnio osnovnu dijagnostiku koja se koristi kod ovih sustava. Zatim sam predstavio i usporedio dva modernija i najčešće korištena rješenja sustava ubrizgavanja, čije su izvedbe temeljene unaprijeđivanjem konvencionalnih sustava.In this final paper I have, in the first place, described why is fuel injected in the cylinders of the internal combustion engines at all, using the most basic thermodynamic diagrams and basic principles of how the internal combustion engines work. I have than explained the basic principles of fuel injection systems that have been used on the conventional marine diesel engines. I listed and described all the main parts of these systems. Also, i explained the basic diagnostics used on engines with these systems built in. Lastly, I presented and compared the two most modern and the most frequently used injection systems which were built on the base of the conventional injection systems