Vortex induced vibrations measured in service in the Foinaven dynamic umbilical, and lessons from prediction

Brown, D.T., Lyons, G.J., Lin, H.M., 1996. Effects of catenary mooring line damping, Final report for ULOS Managed Programme of research in reducing the uncertainties in offshore structures. EPSRC/MTD, UK. Fang, J., Lyons, G.J., 1991. Application of a general prediction method for vortex induced vibrations of catenary risers. ISOPE, Proceedings of First International Offshore and Polar Engineering Conference, Vol. III, Edinburgh, pp. 354–361. Fang, 1992, Structural damping behaviour of flexible risers, Journal of Marine Structures, Design, Construction and Safety, 5, 162 Fang, 1996, Structural damping of tensioned pipes with reference to cables, Journal of Sound and Vibration, 193, 891, 10.1006/jsvi.1996.0321 Finn, L., Lambrakos, K., Maher, J., 1999. Time domain prediction of riser VIV. Proceedings of Fourth International Conference on Advances in Riser Technologies. Fossati, F., Guaita, P., Resta, F., Diana, G., Ferdenzi, R., 1999. Deepwater drilling riser subjected to vortex induced vibrations—time domain code verification. Report from ENI/Agip and Politecnico di Milano, Italy. Fylling, I.J., Larsen, C.M., Sødahl, N., Passano, E., Bech, A., Engseth, A.G., Lie, H., Ormberg, H. 1998. RIFLEX—User's Manual, Revised Version 1998-09-24. MARINTEK Report STF70 F95218, Trondheim, Norway. Griffin, 1982, Some recent studies of vortex shedding with application to marine tubulars and risers, Proceedings of ASME, 104, 2 Larsen, C.M., 1997. RISANA—a computer program for static and dynamic riser analysis, input description. Department of Marine Structures, Norwegian University of Science and Technology, Trondheim, Norway. Larsen, C.M., Beck, A., 1986. Stress analysis of marine risers under lock-in conditions. Proceedings of Fifth OMAE Conference, Tokyo, Japan. Larsen, C.M., et al., 2000. VIVANA—Theory Manual. MARINTEK 513102.21.01, Trondheim, Norway. Le Cunff, C., Biolley, F., Durand, A., 1999. Prediction of the response of a structure to vortex-induced vibrations: comparison of a modal and a wave approach, Proceedings of the OMAE Conference, OMAE99/OFT-4072, St. John's, Canada, pp. 19–26. Lyons, G.J., 2001. VIVALL—Theory Manual. BPP Technical Services Ltd., Report No. TS01/R/0501.GJL1, London, UK. Lyons, 1986, A prediction technique for vortex induced transverse response of marine risers and tethers, Journal of Sound and Vibration, 111, 467, 10.1016/S0022-460X(86)81405-5 Lyons, G.J., Fang, J., 1991. Vortex induced vibrations of tensioned and catenary marine risers. Paper C416/042, Proceedings of International Conference on Flow Induced Vibrations, Brighton, UK, IMechE, pp. 75–86, ISBN 0-85298-764-1. Lyons, G.J., Cook, H.H., Ashworth, M., 1998a. High frequency motion components in a large dynamic duty umbilical. In: Kashiwagi, et al. (Eds.), International Conference on Hydroelasticity in Marine Technology, RIAM, Kyushu University, Japan, 1998, pp. 273–282, ISBN 4-87780-001-8. Lyons, G.J., Brown, D.T., Cook, H.H., Walls, B., Barnay, G., 1998b. The Foinaven umbilical performance monitoring system—a new approach. OTC 8883, Proceedings of Offshore Technology Conference, Houston, TX, USA, 669–680. Lyons, G.J., Walls, B., Cook, H.H., 1999. Dynamic umbilical performance—results from Foinaven. Proceedings of the Third European Conference on Flexible Pipes, Umbilicals and Marine Cables—MARINFLEX 99. Bentham Press, London, UK, pp. 14.1–14.19, ISBN 1-874612-29-3. Moe, G., Arntsen, Ø., Hoen, C., 2001. VIV analysis of risers by complex modes. Proceedings of the ISOPE Conference, Stavanger, Norway, pp. 426–430. Pantazopoulos, 1994. Vortex-induced vibration parameters: critical review. Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering, Vol. 1, pp. 199–255. Triantafyllou, M., Gopalkrishnan, R., Grosenbaugh, M.A., 1994. Vortex Induced vibrations in a sheared flow: a new predictive method. Proceedings of the International Conference on Hydroelasticity in Marine Technology, Trondheim, Norway, pp. 31–37. Triantafyllou, M., Tein, D., Ambrose, B.D., 1999. Pragmatic riser VIV analysis. Proceedings of the Offshore Technology Conference, OTC10931, Houston, TX, USA, pp. 419–426. Vandiver, J.K., 1983. Drag coefficients of long flexible cylinders. Proceedings of the Offshore Technology Conference, OTC4490, Houston, TX, USA, pp. 405–414. Vandiver, J.K., 1999. User Guide for SHEAR7. Massachusetts Institute of Technology, Department of Ocean Engineering, Cambridge, MA, USA. Vandiver, J.K., Chung, T.-Y., 1988. Predicted and measured response of flexible cylinders in sheared flow. Proceedings of the ASME Winter Annual Meeting, Symposium on Flow-Induced Vibration, Chicago, USA. Vandiver, 1999