Professional paper

https://doi.org/10.17818/NM/2016/1.6

The Influence of Energy Consumption of Gas Vapour Reliquefaction on the Structure of the LNG Carrier Power Plant

Andrzej Adamkiewicz ; Department of Condition Monitoring & Maintenance of Machinery Maritime Faculty of Mechanical Engineering, University of Szczecin
Jakub Cydejko orcid.org/0000-0001-8376-6359 ; Department of Condition Monitoring & Maintenance of Machinery Maritime Faculty of Mechanical Engineering, University of Szczecin

Abstract

This paper discusses the issues of reliquefaction of natural gas vapors on the Q-Flex type LNG tankers. DRL gas carrier power plant has been presented. The principle of operation of a BOG reliquefaction plant has been described. An energy analysis referring to nominal operational conditions has been performed. DRL LNG carrier’s power plant load at laden voyage has been estimated. The results have been confronted with the values typical for conventional LNG carriers. General conclusions
on the size of the Q-Flex LNG tanker’s power plant have been drawn.

Keywords

LNG carrier; operational states; ship power plant; natural gas reliquefaction

Hrčak ID:

154104

URI

https://hrcak.srce.hr/154104

Publication date:

11.3.2016.

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