Browsing Institutt for marin teknikk by Journals "International Journal of Offshore and Polar Engineering"
Now showing items 1-5 of 5
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Active Single-Blade Installation Using Tugger Line Tension Control and Optimal Control Allocation
(Peer reviewed; Journal article, 2020)The single-blade installation is a common method for the installation of wind turbine blades. In an offshore installation, a jackup vessel is often involved, and a crane is used to lift, move, and bolt each blade onto the ... -
Analysis of Lifting Operation of a Monopile Considering Vessel Shielding Effects in Short-crested Waves
(Journal article, 2016)This paper addresses numerical simulations of the lifting operation of an offshore wind turbine monopile foundation, considering both the shielding effects of the vessel and the spreading of the waves. A numerical model ... -
Large Eddy Simulations of Flow Around Tandem Cylinders Close to a Horizontal Wall
(Journal article; Peer reviewed, 2015)This study focuses on the numerical simulations of the flow around tandem cylinders placed in the vicinity of a rigid, horizontal plane wall. The cylinders are immersed close to a plane wall in a steady current with a ... -
Operability Analysis of Monopile Lowering Operation Using Different Numerical Approaches
(Journal article, 2016)Offshore installation operations require careful planning in the design phase to minimize associated risks. This study addresses numerical modeling and time-domain simulations of the lowering operation during installation ... -
Wave- and wind-induced responses of the semisubmersible wind energy and flap-type wave energy converter based on experiments
(Journal article; Peer reviewed, 2017)This paper deals with a study of wave and wind induced responses of the combined energy concept SFC in operational and survival conditions based on experimental data. The measured responses that are studied include motions ...