Cruise ship fuel oil system

Ovaj rad se bavi izradom projekta sustava pripreme i dobave goriva na brodu za kružna putovanja. Glavni zadatak bio je izraditi proračun grijanja dnevnih tankova dizelskog goriva. Potrebno je bilo izabrati najbolji pristup pripreme brodskog dizelskog goriva kako bi osigurali dovoljnu količinu goriva odgovarajućih svojstava te kako bi gubici topline i transporta brodskog dizelskog goriva bili što manji. Na temelju izračunatih toplinskih gubitaka dnevnih tankova dizelskog goriva i topline dovedene parom za grijanje tankova, određena je potrebna duljina cijevi kroz koje struji para. Time je osigurano odgovarajuće grijanje dnevnih tankova dizelskog goriva te pravila i kvalitetna dobava goriva dizelskim motorima.This paper deals with the design of the fuel preparation and supply system on a cruise ship. The main task is calculation of fuel oil daily service tank heating system. It is necessary to choose the best approach for the preparation of marine diesel fuel in order to deliver a sufficient amount of fuel with required properties and to minimize heat losses and transportation losses of marine diesel fuel. Based on the calculated heat losses of the daily diesel fuel tanks and the heat supplied by the steam for heating the tanks, the necessary length of the heating pipe is determined. This ensures adequate heating of the daily diesel fuel tanks with proper and quality fuel supply to diesel engines