Aero‐servo‐elastic co‐optimization of large wind turbine blades with distributed aerodynamic control devices

NJ Abbas, P Bortolotti, C Kelley, J Paquette… - Wind …, 2023 - Wiley Online Library
This work introduces automated wind turbine optimization techniques based on full aero‐
servo‐elastic models and investigates the potential of trailing edge flaps to reduce the …

Large-scale multidisciplinary design optimization—review and recommendations

JT Hwang, AV Jain, TH Ha - AIAA Aviation 2019 Forum, 2019 - arc.aiaa.org
Large-scale multidisciplinary design optimization is the solution of engineering design
problems using numerical optimization involving large numbers of design variables and …

Reliability-based control co-design of horizontal axis wind turbines

T Cui, JT Allison, P Wang - Structural and Multidisciplinary Optimization, 2021 - Springer
Wind energy is one of the fastest-growing energy sources due to its cleanness,
sustainability, and cost-effectiveness. In the past, wind turbine design studies focused …

[HTML][HTML] System-level design studies for large rotors

DS Zalkind, GK Ananda, M Chetan… - Wind Energy …, 2019 - wes.copernicus.org
We examine the effect of rotor design choices on the power capture and structural loading of
each major wind turbine component. A harmonic model for structural loading is derived from …

Analysis of novel morphing trailing edge flap actuated by multistable laminates

A Haldar, E Jansen, B Hofmeister, M Bruns, R Rolfes - AIAA Journal, 2020 - arc.aiaa.org
This paper presents an analysis of a novel morphing trailing edge flap design for a wind
turbine rotor blade with embedded multistable composite plates. Morphing trailing edge …

Development of a control co-design optimization framework with aeroelastic-control coupling for floating offshore wind turbines

X Du, J Liang, JL Muro, G Qian, L Burlion, O Bilgen - Applied Energy, 2024 - Elsevier
Sequential design optimization is frequently used to design floating offshore wind turbines.
This method simplifies the design problem by implementing each of the disciplines …

Active load alleviation potential of adaptive wind turbine blades using shape memory alloy actuators

AA Karakalas, DI Manolas, TT Machairas… - Wind …, 2019 - Wiley Online Library
Upscaling of wind turbine blades calls for implementation of innovative active load control
concepts that will facilitate the flawless operation of the machine and reduce the fatigue and …

Simulation of oscillating trailing edge flaps on wind turbine blades using ranging fidelity tools

JM Prospathopoulos, VA Riziotis, E Schwarz… - Wind …, 2021 - Wiley Online Library
Recent research developments have indicated that substantial reduction of both the fatigue
and ultimate loads can be achieved by adopting trailing edge (TE) flap control strategies …

Including the power regulation strategy in aerodynamic optimization of wind turbines for increased design freedom

J Iori, MK McWilliam, M Stolpe - Wind Energy, 2022 - Wiley Online Library
In wind turbine optimization, the standard power regulation strategy follows a constrained
trajectory based on the maximum power coefficient. It can be updated automatically during …

Optimum design of morphing flaps for improving horizontal axis wind turbine performance

A Najafian, A Jahangirian - Energy Science & Engineering, 2023 - Wiley Online Library
This study presents a conceptual design of optimum deformable blades as a function of wind
speed. In this design, at any speed of wind flow, the blade sections have their optimal shape …