Results 51 to 60 of about 51,068 (247)

A computational assessment of the aerodynamic performance of a tilted Darrieus wind turbine [PDF]

, 2015
The aerodynamic performance of a Darrieus wind turbine operating with the rotation axis tilted with respect to the free-stream wind speed is investigated in this paper. An Unsteady Reynolds Averaged Navier Stokes (URANS) Computational Fluid Dynamics (CFD)
Bedon, Gabriele, Benini, Ernesto, DE BETTA, Stefano   +2 more
core   +1 more source

Asset Redeployability and Biodiversity Risk

Business Strategy and the Environment, EarlyView.
ABSTRACT We examine how asset redeployability influences a firm's exposure to biodiversity risk. Our empirical analysis provides robust evidence that firms possessing greater levels of redeployable assets exhibit significantly lower biodiversity risk.
Mostafa Monzur Hasan, Stewart Jones, Md Enayet Hossain   +2 more
wiley   +1 more source

Fault Analysis and Countermeasures of Wind Turbine Installation Vessel's Key Equipment and Wind Power Equipment

南方能源建设, 2022
[Introduction] Offshore wind turbine installation vessel and wind turbine equipment faults occur frequently. In order to reduce the frequency of faults, new requirements and specific fault countermeasures need to be proposed for the installation vessel ...
CHU Yuefeng, WANG Kai, XIAO Zhongming, XU Tianyin, GUO Zhiqun   +4 more
doaj   +1 more source

High Specification Offshore Blades: Work Package: 1B: Blades Design [PDF]

, 2008
This report outlines the current state of the art in offshore wind turbine blade aerodynamic design, along with the key technical limitations and possible technologies which may improve the aerodynamic design of blades and turbine rotors in the future ...
Brown, Richard, Fletcher, Timothy, Galbraith, Roderick, York, Christopher   +3 more
core  

Adaptive Signal Processing Strategy for a Wind Farm System Fault Accommodation [PDF]

, 2018
In order to improve the availability of offshore wind farms, thus avoiding unplanned operation and maintenance costs, which can be high for offshore installations, the accommodation of faults in their earlier occurrence is fundamental.
Castaldi, P., Simani, S.
core   +1 more source

From Ship to Shore: A Review of Vessel‐To‐Grid Bidirectional Charging for Sustainable Maritime Transport

EcoEnergy, EarlyView.
As maritime transport electrifies, bidirectional charging (V2G) offers a dual‐purpose solution for energy resilience and economic viability. This work identifies key technological advancements and lifecycle challenges utilizing practical case studies to demonstrate how V2G systems can drive decarbonization and grid stability in the marine sector ...
Jonathan Bloor, Tamer Kamel, Sarah Fear, Lee J. Durndell   +3 more
wiley   +1 more source

Verification and Validation of Model-Scale Turbine Performance and Control Strategies for the IEA Wind 15 MW Reference Wind Turbine

Energies, 2022
To enable the fast growth of the floating offshore wind industry, simulation models must be validated with experimental data. Floating wind model-scale experiments in wind–wave facilities have been performed over the last two decades with varying levels ...
Nicole Mendoza, Amy Robertson, Alan Wright, Jason Jonkman, Lu Wang, Roger Bergua, Tri Ngo, Tuhin Das, Mohammad Odeh, Kazi Mohsin, Francesc Fabregas Flavia, Benjamin Child, Galih Bangga, Matthew Fowler, Andrew Goupee, Richard Kimball, Eben Lenfest, Anthony Viselli   +17 more
doaj   +1 more source

Sensitivity of Risk‐Based Demand Curves to Analytical Fragility Function Fitting Using Multiple‐Stripe Analyses

Earthquake Engineering &Structural Dynamics, EarlyView.
ABSTRACT Risk‐based seismic assessments using demand curves that provide mean annual exceedance rates for various system demand levels are increasingly being adopted. Such assessments combine the seismic hazard curve with fragility functions for each demand level, serving as a basis to quantify the average annual losses from system damage. Constructing
Zeyad Khalil, Peter J. Stafford, Ahmed Y. Elghazouli   +2 more
wiley   +1 more source

Pile Driving Construction Process and Application of Offshore Wind Turbine Monopile Foundation

南方能源建设
[Introduction] Offshore wind power generation is gradually being widely applied in the global energy structure transformation due to its advantages of high annual power generation and stable power generation. However, due to the complex and ever-changing
Yaowu WANG, Kangsheng ZHENG, Jihai ZHANG, Tingjin ZHU, Dachao LI, Bixiong LUO, Yongchun FAN, Dawen ZHAO, Yuanqing CHI, Donghua LIU, Yongkang ZHANG   +10 more
doaj   +1 more source

Foundation Types for Land and Offshore Sustainable Wind Energy Turbine Towers [PDF]

E3S Web of Conferences, 2020
Wind energy is the renewable sources of energy and it is used to generate electricity. The wind farms can be constructed on land and offshore where higher wind speeds are prevailing.
Lavanya C, Kumar Nandyala Darga
doaj   +1 more source