Results 111 to 120 of about 15,895 (236)

From wells to windmills: Resource redeployment and new technology investment in the energy sector

open access: yesStrategic Management Journal, Volume 47, Issue 2, Page 616-642, February 2026.
Abstract Research Summary This study examines how multi‐business firms redeploy resources following an industry shock. Using the case of oil and gas firms diversified into wind power, I show that firms reduced expenditure in oil and gas—particularly on complex offshore projects—while increasing investment in wind after the 2014 oil price crash.
Aldona Kapacinskaite
wiley   +1 more source

A Chebyshev Polynomial‐Based Wind Speed Profile Characterization Framework: Applications in Mesoscale Model Evaluation

open access: yesWind Energy, Volume 29, Issue 2, February 2026.
ABSTRACT This study presents a polynomial‐based wind speed profile characterization framework that approximates full vertical profiles using five physically meaningful Chebyshev polynomial coefficients. The framework captures key morphological features of wind profiles, including mean wind speed, vertical shear, curvature, inflection‐related behavior ...
Harish Baki, Sukanta Basu
wiley   +1 more source

A probabilistic approach for the levelized cost of energy of floating offshore wind farms

open access: yesDiscover Energy
This paper aims to analyze the levelized cost of energy (LCOE) of floating offshore wind farms from a probabilistic point of view. Understanding and addressing the uncertainty associated with the main parameters that influence the wind energy generated ...
Hadi Amlashi, Charalampos Baniotopoulos
doaj   +1 more source

Fault tolerant control design of floating offshore wind turbines [PDF]

open access: yes, 2016
This work is concerned with active vibration mitigation in wind turbines (WT) but not through the use of specifically tailored devices. Instead, a general control scheme is designed for torque and pitch controllers based on a super-twisting algorithm ...
Acho Zuppa, Leonardo   +3 more
core  

Idealized Offshore Low‐Level Jets for Turbine Structural Impact Considerations

open access: yesWind Energy, Volume 29, Issue 2, February 2026.
ABSTRACT Low‐level jets (LLJs) describe conditions in which the wind speed reaches a local maximum with respect to altitude near the surface; they have been observed intermittently in the US mid‐Atlantic offshore environment. LLJs pose unique operating conditions for future wind turbines operating in the region, such as negative shear and locally ...
Emily de Jong   +2 more
wiley   +1 more source

Numerical modeling of a mooring line system for an offshore floating wind turbine in Vietnamese sea conditions using nonlinear materials

open access: yesWater Science and Engineering
The offshore renewable energy industry has been developing farms of floating offshore wind turbines in water depths up to 100 m. In Vietnam, floating offshore wind turbines have been developed to increase the production of clean and sustainable energy ...
Hien Hau Pham
doaj   +1 more source

Wind Energy Glossary: Technical Terms and Concepts [PDF]

open access: yes, 2010
The terms in this glossary are organized into three sections: (1) Electricity Transmission Network; (2) Wind Turbine Components; and (3) Wind Energy Challenges, Issues and ...
Nordman, Erik Edward
core   +2 more sources

Wind Tunnel Wake Measurements of Floating Offshore Wind Turbines

open access: yesEnergy Procedia, 2017
Abstract This paper reports the results of a wake measurement campaign carried out at Politecnico di Milano wind tunnel to support current studies of the authors about unsteady aerodynamics of floating offshore wind turbines (FOWT) as well as evaluating experimental evidence for wind farm applications of FOWT. The wind turbine scale model adopted for
Bayati, I.   +3 more
openaire   +2 more sources

Fatigue Reliability Analysis of Offshore Wind Turbines Under Combined Wind–Wave Excitation via Direct Probability Integral Method

open access: yesJournal of Marine Science and Engineering
As offshore wind turbines develop into deepwater operations, accurately quantifying the impact of stochastic excitation in complex sea environments on offshore wind turbines and conducting structural fatigue reliability analysis has become challenging ...
Jingyi Ding   +4 more
doaj   +1 more source

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