Use this url to cite publication: https://hdl.handle.net/20.500.14172/2253
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Application of exergetic analysis for LNG regasification process optimisation and redesign: case study of FSRU
Type of publication
Straipsnis konferencijos medžiagoje Scopus duomenų bazėje / Article in conference proceedings in Scopus database (P1a2)
Type of document
type::text::conference output::conference proceedings::conference paper
Title
Application of exergetic analysis for LNG regasification process optimisation and redesign: case study of FSRU
Date Issued
Date Issued |
---|
2019 |
Extent
p. 320-325
Is part of
Transport means 2019. Sustainability: research and solutions : proceedings of the 23rd international scientific conference : October 02-04, 2019, Palanga, Lithuania. Kaunas : Kaunas University of Technology, 2019, pt 1.
Field of Science
Abstract
Today the world energy market is in great transition and the demand for clean energy such as liquefied natural gas (LNG), which is increasing rapidly. Offshore large-scale terminals as Floating Storage Regasification Unit (FSRU) type are becoming commercially competitive and effective alternative for the areas where onshore gas supply infrastructure is not feasible. LNG production consumes energy (around 850 MJ per ton) and it is stored in the form of “cold energy” which is dumped into seawater or the atmosphere during LNG regasification process despite reusing as extra energy source in many processes. In this research work, mathematical model is performed to determine influence of LNG composition and regasification process parameters to quantity of released LNG cold energy in a large scale FSRU type terminal. It was determined that the potential of LNG cold energy at FSRU could vary from 20 to 25 MWh depending on LNG regasification flow rate, pressure, BOG recondensation as well as composition of LNG.
Is Referenced by
ISSN (of the container)
1822-296X
2351-7034
Scopus
2-s2.0-85074176141
eLABa
42256827
Coverage Spatial
Lietuva / Lithuania (LT)
Language
Anglų / English (en)
Bibliographic Details
22
Access Rights
Apribota prieiga / Restricted Access
File(s)application_of_exergetic_analysis_for_lng.pdf (657.04 KB) Restricted Access