Numerical Assessment on the Dynamic Behaviour of Submarine Hoses Attached to CALM Buoy Configured as Lazy-S under Water Waves
نویسندگان
چکیده
Recent design challenges in ocean observations, energy storage, offloading/discharging, and loading operations both the offshore-renewable industry have led to advances application of catenary anchor leg moorings (CALM) buoys. Due different seabed profiles, soil stiffness environmental conditions, there is need for numerical assessment investigate behaviour submarine hoses, based on structural hydrodynamic behaviour. In this study, experimental investigations are carried out dynamic hoses attached a CALM buoy Lazy-S configuration. Six mooring lines with water depth 100 m model. A model utilising ANSYS AQWA was developed then coupled unto Orcina’s Orcaflex. The studies were study effect flow angles, wave height, loads hoses. Waves at angles hose affected effective tension more where bends due floats attached. Parametric linear nonlinear models, recommendations made from models.
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ژورنال
عنوان ژورنال: Journal of Marine Science and Engineering
سال: 2021
ISSN: ['2077-1312']
DOI: https://doi.org/10.3390/jmse9101130