Results 131 to 140 of about 103,722 (307)

WIND PERSISTENCE AT THE ADRIATIC

, 1990
Using anemograph data from 8 stations in the Adriatic area and two stations in the interior of Croatia the main characteristics of wind persistence were delineated.
Poje, Dražen, Dražen Poje
core  

Influence of Wind Direction Variability on Power Prediction in the OpenFAST with Corrected Meteorological Data

Journal of Marine Science and Engineering
Time-varying wind conditions, on which wind turbines depend, significantly influence power generation performance. Accordingly, this study proposes an approach to improve the accuracy of wind power generation prediction by incorporating time-varying wind
Dongmyung Im, Yeonbin Lee, Yoon Hyeok Bae   +2 more
doaj   +1 more source

A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions

Advanced Engineering Materials, EarlyView.
This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice, Krzysztof S. Stopka, Michael D. Sangid   +2 more
wiley   +1 more source

Comparison of horizontal wind speed and direction measurements from dual-Doppler radar and profiling lidars

Dual-Doppler radar is a relatively new technology in the wind energy community and thus not yet studied vastly. This paper aims to compare horizontal wind speed and direction data retrieved from dual-Doppler radar and profiling lidars within the American
Gottschall, Julia, Kühn, Martin, Schneemann, Jörge, Hirth, Brian D., Vöhringer, A. L., Lundquist, Julie K., Schroeder, John L., Theuer, Frauke, Hung, Linya   +8 more
core   +1 more source

Microstructural Evolution and Vacancy Defect Formation in Mn–Mo–Ni RPV Steel Under Low Cycle Fatigue: Insights From EBSD and PALS

Advanced Engineering Materials, EarlyView.
Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar, Dhanadeep Dutta, G. Bharat Reddy   +2 more
wiley   +1 more source

A study of the statistical approach to wind loading

, 1975
Includes bibliographical references.This study is concerned with the prediction of the maximum probable response of structures in the along-wind direction.
Watson, Bjorn Hugh Henry
core  

A Numerical–Experimental Approach for Multi‐Matrix Fiber‐Reinforced Plastics Characterization Using Finite Element Model Updating

Advanced Engineering Materials, EarlyView.
A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora, Tales V. Lisbôa, Axel Spickenheuer, Rogério J. Marczak, Jakson M. Vassoler   +4 more
wiley   +1 more source

Laser Wind Sensor Performance Validation with an Existing Gage

, 2013
A new approach to laser wind sensor measurement validation is described and demonstrated. The new approach relies on the paired-t statistical method to generate a time series of differences between two sets of measurements.
Nieves, Yeni, Turnage, T. J., Cotel, Aline, Edmonson, Jim, Standridge, Charles R., Boezaart, T. Arnold, Desai, Neel, Nordman, Erik, Howe, Graham, Marsik, Frank, Zeitler, David, Phillips, Reo, Meadows, Guy   +12 more
core  

Modelling the reorientation of sea-ice faults as the wind changes direction

, 2011
A discrete-element model of sea ice is used to study how a 900 change in wind direction alters the pattern of faults generated through mechanical failure of the ice.
Hopkins, M. A., Daniel L. Feltham, Feltham, Daniel, Wilchinsky, A. V., Feltham, D. L., Mark A. Hopkins, Wilchinsky, Alexander V., Hopkins, Mark A., Alexander V. Wilchinsky   +8 more
core   +1 more source

Additive Gaussian Process Regression for Predictive Design of High‐Performance, Printable Silicones

Advanced Engineering Materials, EarlyView.
A chemistry‐aware design framework for tuning printable polydimethylsiloxane (PDMS) for vat photopolymerization (VPP) is developed using additive Gaussian process (GP) modeling. Polymer network mechanics informs variable groupings, feasible formulation constraints, and interaction variables.
Roxana Carbonell, Martha Leach, Hongtao Song, Carolyn Seepersad   +3 more
wiley   +1 more source