Results 261 to 270 of about 5,312,570 (354)

Enhancing start-up and torque in Darrieus VAWTs through a novel plain gurney flap design. [PDF]

Sci Rep
Eltayeb W, Somlal J, SirElkhatim M, Yedukondalu G, Srinath A.   +4 more
europepmc   +1 more source

Modeling, Validation, and Control of the IEA‐15 MW Reference Wind Turbine and VolturnUS‐S Platform

Wind Energy, Volume 29, Issue 5, May 2026.
ABSTRACT This paper presents the acausal modeling, validation, and control of floating offshore wind turbines (FOWTs). The model simulates the IEA‐15 MW reference turbine and the semi‐submersible VolturnUS‐S platform utilizing a Control‐oriented, Reconfigurable, and Acausal Floating Turbine Simulator (CRAFTS), which integrates the key coupled aero ...
Dung Tran, Doyal Sarker, Kazi Mohsin, Saad Rahman, Md Sakif, Tri Ngo, Roger Bergua, Daniel Zalkind, Jason Jonkman, Tuhin Das   +9 more
wiley   +1 more source

Effects of pulsating flow frequency and dimensionless amplitude on the thermal performance of SEGS LS-2 parabolic trough solar collector. [PDF]

Sci Rep
Ferdosnia S, Mirzaee I, Abbasalizadeh M, Khalilian M.   +3 more
europepmc   +1 more source

An Engineering Model for Static Yawed Wind Turbines Based on Actuator Line Simulations and Symbolic Regression

Wind Energy, Volume 29, Issue 5, May 2026.
ABSTRACT Yaw engineering models are commonly used as add‐ons to the industrial blade element momentum (BEM) framework to improve load and power predictions by accounting for the skewed wake effect. However, existing yaw engineering models show noticeable limitations in accurately predicting the induced velocity distribution across the blade span.
Haoyuan Sun, Andrea Sciacchitano, Wei Yu
wiley   +1 more source

Wind Turbine Model Validation Is Improved by High‐Resolution, Measurement‐Derived Inflows

Wind Energy, Volume 29, Issue 5, May 2026.
ABSTRACT There is an increased need for accurate validation of turbine models used by original equipment manufacturers to fine‐tune prototypes and predict power performance and maintenance needs while avoiding costly warranty payouts. Perhaps the most substantial source of uncertainty in typical wind turbine model validation procedures is the use of ...
Daniel Houck, Ken Brown, Nathaniel deVelder, Tommy Herges, Danial Anwaar‐Maximo, Paula Doubrawa, Chris Kelley   +6 more
wiley   +1 more source

Hydrodynamic Study of Flow-Channel and Wall-Effect Characteristics in an Oscillating Hydrofoil Biomimetic Pumping Device. [PDF]

Biomimetics (Basel)
Hua E, Lin Y, Li S, Wu X.
europepmc   +1 more source

Advancing Wastewater Treatment via Next‐Generation CFD: A Critical Review of Multiphase Physics, Scale‐Up Challenges, and AI Integration

Water Environment Research, Volume 98, Issue 5, May 2026.
CFD integrated with AI provides a next‐generation framework for optimizing aeration systems in wastewater treatment plants, improving oxygen transfer, addressing scale‐up limitations, and enabling energy‐efficient, low‐carbon operation. ABSTRACT Wastewater treatment plants (WWTPs) are facing dual pressures of increasing influent variability and the ...
Egemen Aras, Damla Yilmaz Çelik
wiley   +1 more source

Artificial neural network paradigm of magneto-thermal behavior in tangent hyperbolic hybrid-nanofluid flow. [PDF]

Sci Rep
Athar T, Qureshi H, Muhammad T.
europepmc   +1 more source

Deep-Sea Biomimetic Manta Ray Robots: A Comprehensive Review Based on Operational Depth Spectrum, Structures, Energy Optimization, and Control Systems. [PDF]

Biomimetics (Basel)
Ye L, Liu H, Ding Q, Hu Z, Li W, Cui W, Fan D.   +6 more
europepmc   +1 more source