Ο δείκτης ενεργειακής απόδοσης λειτουργίας πλοίων: εφαρμογή σε πλοία ξηρού φορτίου χύδην
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Subject
Θάλασσα -- Μόλυνση -- Δίκαιο και νομοθεσία ; Πλοία -- Περιβαλλοντικές απόψεις ; Ατμοσφαιρική ρύπανση -- Δίκαιο και νομοθεσία ; Marine pollution -- Law and legislation ; Air -- Pollution -- Law and legislation ; Ships -- Environmental aspectsAbstract
The actions of International Maritime Organization through his committees and other parties towards the aim of reducing the emissions of carbon dioxide in the atmosphere are presented in this thesis. The main scope of the subject actions is the reduction of the Greenhouse effect and the global warming as a consequence of this effect. After the necessary analysis of the theoretical and historical background on the developments in shipping on the issue of the emissions of greenhouse gases, the calculations of the energy efficiency operational indicator based on the published guidelines of the Organization for four types of dry bulk cargo ships are presented. These results are discussed in detail in order to extract relevant conclusions such as the effect of ballasted parts of a voyage and the deviation from the maximum payload in the calculated values of the indicator. Also, the average values of the indicator are calculated for the time periods examined in order to identify any trends in the indicator values for each type of vessel.