Open AccessREVIEW OF ORGANIC RANKINE CYCLE HEAT RECOVERY TECHNOLOGIES APPLICATION FOR MARINE DIESEL ENGINES
Author(s) -
Tomas Čepaitis,
Sergėjus Lebedevas
Publication year - 2020
Language(s) - English
Resource type - Conference proceedings
DOI - 10.3846/aainz.2021.03
Subject(s) - cogeneration , organic rankine cycle , index (typography) , efficient energy use , environmental science , engineering , environmental economics , electricity generation , waste heat , computer science , mechanical engineering , power (physics) , electrical engineering , heat exchanger , physics , quantum mechanics , world wide web , economics
CO2 emissions from international shipping could increase between 50-250% by 2050 year. The EEDI (Energy Efficiency Design Index) is a key requirement for regulating CO2 emissions of maritime transport; a requirement was introduced in 2011 by the International Maritime Organization and came into force gradually. In recent studies it was investigated that no other technologies has the potential and reserves compared to Cogeneration systems. The article provides a short review of ship energy efficiency design index improving technologies and cogeneration systems application for maritime transport. A brief comparative analysis of cogeneration cycles is provided also. CO2 emissions from international shipping could increase between 50–250% by 2050 year. The EEDI (Energy Efficiency Design Index) is a key requirement for regulating CO2 emissions of maritime transport; a requirement was introduced in 2011 by the International Maritime Organization and came into force gradually. In recent studies it was investigated that no other technologies have the potential and reserves compared to Cogeneration systems. The article provides a short review of ship energy efficiency design index improving technologies and cogeneration systems application for maritime transport which have direct relation with CO2 emissions. A brief comparative analysis of cogeneration cycles is provided also.