☆ 4.7 Article

Eigenanalysis of vector autoregressive model for optimal fitting of a predefined cross power spectral density matrix: Application to numeric generation of stationary homogeneous isotropic/anisotropic turbulent wind fields

JOURNAL OF WIND ENGINEERING AND INDUSTRIAL AERODYNAMICS (2023)

Gradient-based optimization with ranking mechanisms for parameter identification of photovoltaic systems

Iman Ahmadianfar et al.

Summary: This study presents an enhanced gradient-based optimizer (EGBO) for quickly, accurately, and reliably extracting photovoltaic parameters. This method efficiently updates parameters and is more competitive than most advanced optimization methods.

ENERGY REPORTS (2021)

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Article Engineering, Civil

A divergence-free inflow turbulence generator using spectral representation method for large-eddy simulation of ABL flows

Abiy F. Melaku et al.

Summary: The paper introduces a computationally efficient technique for synthetic inflow turbulence generation based on the spectral representation method, ensuring that the generated turbulence meets the required statistical properties. The method has been demonstrated to accurately represent one-point and two-point statistics in comparison with wind field measurements, showing potential for computational wind engineering applications.

JOURNAL OF WIND ENGINEERING AND INDUSTRIAL AERODYNAMICS (2021)

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Article Engineering, Civil