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Sergejus Lebedevas and Tomas Cepaitis
The decarbonization problem of maritime transport and new restrictions on CO2 emissions (MARPOL Annex VI Chapter 4, COM (2021)562) have prompted the development and practical implementation of new decarbonization solutions. One of them, along with the us...
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Sergejus Lebedevas and Edmonas Mila?ius
The decarbonization of maritime transport has become a crucial strategy for the adoption of renewable low-carbon fuels (LCFs) (MARPOL 73/78 (Annex VI) and COM (2021) 562-final 2021/0210 (COD)). In 2018, 98% of operated marine diesel engines ran on fossil...
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Martynas Drazdauskas and Sergejus Lebedevas
The capability of operational marine diesel engines to adapt to renewable and low-carbon fuels is considered one of the most influential methods for decarbonizing maritime transport. In the medium and long term, ammonia is positively valued among renewab...
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Sergejus Lebedevas, Justas ?aglinskis and Martynas Drazdauskas
The decarbonisation of maritime transport in connection with the European Union and International Maritime Organisation directives is mainly associated with renewable and low-carbon fuel use. For optimisation of energy indicators of ship power plants in ...
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Giedrius ?ilas, Paulius Rapalis and Sergejus Lebedevas
In the last decade the reduction of carbon dioxide emissions in the transport sector, including the marine sector, has become the direction of its strategic development. Increased air pollution in the air is one of the main reasons for premature deaths a...
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Sergejus Lebedevas, Lukas Norkevicius and Peilin Zhou
Decarbonization of ship power plants and reduction of harmful emissions has become a priority in the technological development of maritime transport, including ships operating in seaports. Engines fueled by diesel without using secondary emission reducti...
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Sergejus Lebedevas and Tomas Cepaitis
The publication examines one of the most effective ways to decarbonize marine transport, specifically the secondary heat sources utilization in the cogeneration cycle of the main engines. The research focuses on the optimization of Organic Rankine Cycle ...
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Zhongcheng Wang, Sergejus Lebedevas, Paulius Rapalis, Justas Zaglinskis, Rima Mickeviciene, Vasilij Djackov and Xiaoyu Liu
This paper presents the results of a numerical study on the parameters that affect the efficiency of the cogeneration cycle of a ship?s power plant. The efficiency was assessed based on the excess power (Ngen.) of a free turbine, operated with the inflow...
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Sergejus Lebedevas, Galina Lebedeva, Violeta Makareviciene, Prutenis Janulis and Egle Sendzikiene
Pág. 217 - 223
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