Multi-fidelity Analyses of Rotor Loads of Floating Offshore Wind Turbines with Wind/Wave Misalignment
Multi-fidelity Analyses of Rotor Loads of Floating Offshore Wind Turbines with Wind/Wave Misalignment
复制标题
风浪失准的浮式海上风力发电机转子载荷的多保真度分析
DOI:
10.1088/1742-6596/2265/4/042010
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发表时间:
2022
期刊:
影响因子:
--
通讯作者:
Ortolani A
中科院分区:
文献类型:
--
作者:
Ortolani A
Reliable predictions of the aero-and hydrodynamic loads of fixed-bottom and floating offshore wind turbines are paramount for assessing fatigue life and designing load and power control systems. However, significant uncertainty affecting aerodynamic predictions still exists. This study presents cross-comparative analyses of the predictions of aerodynamic loads and power of fixed-foundation and floating wind turbine rotors with and without yaw errors using time-and frequency-domain Navier-Stokes Computational Fluid Dynamics, and the Blade Element Momentum theory. The considered test case is the National Renewable Energy Laboratory 5 MW reference turbine, assumed to be mounted in the floating case on a semi-submersible platform and undergoing pitching motion about the tower base. Although the overall qualitative agreement of the low-and high-fidelity predictions is found to be fair in all cases, for the considered regimes the agreement between the two methods is better for the pitching rotor in aligned wind than for the yawed flows regardless of the tower motion.
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DOI:
10.1115/gt2014-25562
发表时间:
2014
期刊:
--
影响因子:
--
作者:
Campobasso M
通讯作者:
Campobasso M
DOI:
--
发表时间:
2019
期刊:
Recent Advances in CFD for Wind and Tidal Offshore Turbines
影响因子:
--
作者:
A. Cavazzini;M. Campobasso;M. Marconcini;R. Pacciani;A. Arnone
通讯作者:
A. Arnone
DOI:
--
发表时间:
2017
期刊:
影响因子:
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作者:
S. G. Horcas;F. Debrabandere;B. Tartinville;C. Hirsch;G. Coussement
通讯作者:
G. Coussement
影响因子:
4.1
作者:
Jason C. Howison;K. Ekici
通讯作者:
K. Ekici
DOI:
10.1088/1742-6596/1618/5/052016
发表时间:
2020
期刊:
Conference Series
影响因子:
--
作者:
Ortolani A
通讯作者:
Ortolani A