C
Carl M. Larsen
Researcher at Norwegian University of Science and Technology
Publications - 112
Citations - 1803
Carl M. Larsen is an academic researcher from Norwegian University of Science and Technology. The author has contributed to research in topics: Vortex-induced vibration & Vibration. The author has an hindex of 21, co-authored 110 publications receiving 1516 citations. Previous affiliations of Carl M. Larsen include SINTEF & Nielsen Holdings N.V..
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Journal ArticleDOI
Blind predictions of laboratory measurements of vortex-induced vibrations of a tension riser
John R. Chaplin,Peter W. Bearman,Y. Cheng,E. Fontaine,J. M. R. Graham,K. Herfjord,F.J. Huera Huarte,M. Isherwood,Kostas F. Lambrakos,Carl M. Larsen,Julio Romano Meneghini,G. Moe,R.J. Pattenden,Michael S. Triantafyllou,Richard H. J. Willden +14 more
TL;DR: In this article, the authors compared laboratory measurements of the vortex-induced vibrations of a riser in a stepped current with blind predictions obtained with 11 different numerical models, including CFD, and found that empirical models were more successful at predicting crossflow displacements and curvatures than current codes based on CFD.
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Added Mass and Oscillation Frequency for a Circular Cylinder Subjected to Vortex-Induced Vibrations and External Disturbance
TL;DR: In this article, the predicted natural frequency based on the measured added mass was approximately equal to the measured mean oscillation frequency, and the added mass coefficient was found to be weakly influenced by the external harmonic disturbance.
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On fatigue damage accumulation from in-line and cross-flow vortex-induced vibrations on risers
TL;DR: In this paper, it was shown that fatigue damage is proportional to U 2 m + 1 (U is the flow velocity) when the modes are dominated by tension, and when bending controls the modes, the fatigue damage was proportional to u m+1.
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Features of Vortex-Induced Vibration in Oscillatory Flow
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Time domain simulation of vortex-induced vibrations in stationary and oscillating flows
TL;DR: In this paper, a semi-empirical method for time domain simulation of vortex-induced vibrations (VIV) is presented, and a new hydrodynamic damping formulation is given, and the necessary coefficients are found from experimental data.