Ship's liquid fuel application

U ovom radu prikazana su opća načela tekućih goriva, kako ukrcaja i potrošnje samog goriva. Goriva su tvari koja u procesu izgaranja razvijaju toplinu iskoristivu u mehaničkom dijelu. Gorivo je smjesa složenih kemijskih spojeva koji spadaju u kategoriju organskih spojeva sumpora, vodika, ugljika i dušika. Za rad brodskih motora gorivo prolazi kroz skladišne, taložne tankove, jedinice za separiranje goriva i dnevne tankove. Gorivo mora biti adekvatne temperature i tlaka kako bi se što bolje raspršilo u cilindrima motora. Sustavi skladištenja i transporta moraju biti takvi da gorivo ne gubi na kvaliteti. Također prikazani su zahtjevi vezani za zaštitu okoliša od onečišćenja zraka ispušnim plinovima SOx i NOx sukladno MARPOL 73/78 konvenciji.This final work shows the general principles of liquid fuels, both to embarkation and to the consumption of fuel itself. Fuels are substances that in the combustion process develop a heat that is usable in mehanicla part. Fuel is a mixture of complex chemical compaunds that fall into the category of organic compaunds of sulphur, hydrogen, carbon and nitrogen.For the operation of marine engines, fuel is passed through storage tanks, sludge tanks, fuel separation units and daily tanks. The fuel must be adequate temperature and pressure in order to maximize dispersion in the engine cylinders. Storage and transport systems must be such that fuel does not lose on quality. Environmental requiremetns for air pollution by releasing SOx and NOx gases from the relevant MARPOL 73/78 convention are also presented