Random Force Perturbations: A New Extension of the Cell Perturbation Method for Turbulence Generation in Multiscale Atmospheric Boundary Layer Simulations

Random Force Perturbations: A New Extension of the Cell Perturbation Method for Turbulence Generation in Multiscale Atmospheric Boundary Layer Simulations

Abstract Coupling between mesoscale and large eddy simulation (LES) is critically important for many atmospheric model applications, from predictions of wind energy to fire propagation. The grid‐nesting technique enables bridging between vastly different scales without incurring prohibitive computat...

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Bibliographic Details
Main Authors: L. J. Mazzaro, E. Koo, D. Muñoz‐Esparza, J. K. Lundquist, R. R. Linn
Format: Article
Language:English
Published: American Geophysical Union (AGU) 2019-07-01
Series:Journal of Advances in Modeling Earth Systems
Subjects:
multiscale modeling
turbulence
perturbation methods
WRF
large eddy simulation
atmospheric boundary layers
Online Access:https://doi.org/10.1029/2019MS001608

Internet

https://doi.org/10.1029/2019MS001608

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