3 papers
astro-ph.SR2025
Enhanced magnetostrophic waves with magnetic field orthogonal to the rotation axis
Raviraj Narayan Shinde, Ghanesh Narasimhan
We consider an isolated Gaussian velocity vortex perturbation in an otherwise quiescent, electrically conducting, and rotating fluid permeated by a uniform magnetic field .…
physics.flu-dyn2025
Wind Farm Dynamics over a Diurnal Cycle: Analysis of a Comprehensive Large Eddy Simulation, Web-Services Accessible Dataset
Shuolin Xiao, Xiaowei Zhu, Ghanesh Narasimhan +2
The atmospheric boundary layer undergoes significant changes throughout a diurnal cycle, affecting wind turbine performance and wakes in wind farms. Wind farm Large Eddy Simulation…
physics.flu-dyn2024
An extended analytical wake model and applications to yawed wind turbines in atmospheric boundary layers with different levels of stratification and veer
Ghanesh Narasimhan, Dennice F. Gayme, Charles Meneveau
Analytical wake models provide a computationally efficient means to predict velocity distributions in wind turbine wakes in the atmospheric boundary layer (ABL). Most existing mode…