4 papers
A Two-Regime Statistical Framework for Wind-Power Distributions: From Wind-Speed Fluctuations to Turbine Control
S. Mitra, S. E. Lakhal, C. P. Connaughton +2
Wind-power variability is a major challenge for the reliable integration of utility-scale wind energy into modern power systems. Although wind-speed statistics are often described…
Rician Distribution as a Physically Interpretable Model for Wind-Speed Statistics
S. Mitra, S. E. Lakhal, C. P. Connaughton +2
The statistics of atmospheric wind variations are commonly modeled using Gaussian or Weibull forms, which often trade physical interpretability against statistical accuracy, especi…
Collective and nonlinear structure of wind power correlations
Samy E. Lakhal, J. E. Sardonia, M. M. Bandi
We describe the correlation structure of wind power fluctuations in a farm of 80 turbines, sampled over 5 years. We report the presence of universal, collective, and nonlinear corr…
Influence of surface tension in the surfactant-driven fracture of closely-packed particulate monolayers
Christian Peco, Wei Chen, Yingjie Liu +3
A phase-field model is used to capture the surfactant-driven formation of fracture patterns in particulate monolayers. The model is intended for the regime of closely-packed system…