Multi-objective optimisation of a floating LNG terminal

Evangelos Boulougouris, A. Papanikolaou

Research output: Contribution to journalArticle

11 Citations (Scopus)

Abstract

The paper presents a comprehensive multi-objective hydrodynamic optimisation procedure and its application to the early design of a floating liquefied natural gas (LNG) terminal for improved seakeeping and wave attenuation characteristics on its lee side. Genetic algorithms are used to find the Pareto optima designs followed by multi-objective decision making procedures to select the optimum design among them. The paper addresses the definition of the relevant optimisation problem and the set-up and interface of relevant software tools, presents results of systematic studies with respect to the minimisation of the motion responses and wave elevation on the leeward
Original languageEnglish
Pages (from-to)787–811
Number of pages25
JournalOcean Engineering
Volume35
Issue number8-9
DOIs
Publication statusPublished - Jun 2008

Keywords

  • gas import floating terminal (GIFT)
  • seakeeping
  • genetic algorithms
  • pareto designs
  • multi-criteria optimisation
  • multi-criteria decision making

Fingerprint Dive into the research topics of 'Multi-objective optimisation of a floating LNG terminal'. Together they form a unique fingerprint.

Cite this