Browsing Publikasjoner fra CRIStin by Author "Kaasen, Karl Erik"

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Theoretical and Experimental Study of Heading Stability and Heading Control of a Turret-Moored FPSO

Kaasen, Karl Erik; Ludvigsen, Halgeir; Nygaard, Ivar; Aas, Kristian (ASME Proceedings | Offshore Technology;OMAE2017-61390, Chapter, 2017-06-25)

The behaviour and characteristics of a turret-moored FPSO subjected to loading from waves, wind and current are investigated. Of particular importance is to find out if fishtailing instabilities may occur, and if such ...
Validation of vessel seakeeping model tuning algorithm based on measurements at model scale

Han, Xu; Leira, Bernt Johan; Sævik, Svein; Kaasen, Karl Erik (Peer reviewed; Journal article, 2021)

Wave-induced vessel motion prediction plays a critical role in ensuring safe marine operations. The operational limiting criteria can usually be calculated by applying presumed linearized vessel motion transfer functions ...