3 papers
physics.ao-ph2025
Harmonic Extension for Multiscale Analysis and Modeling Near Boundaries, with an Ocean Application
Benjamin A. Storer, Mehrnoush Kharghani, Alistair Adcroft +1
Treatment of fields near domain boundaries is a long-standing problem in signal processing that has come into renewed focus following recent efforts in convolution-based multiscale…
physics.ao-ph2024
A Theory for Wind Work on Oceanic Mesoscales and Submesoscales
Shikhar Rai, J. Thomas Farrar, Hussein Aluie
Previous studies focused primarily on wind stress being proportional to wind velocity relative to the ocean velocity, which induces a curl in wind stress with polarity opposite to…
physics.flu-dyn2024
Calculating Spectra by Sequential High-Pass Filtering
Dongxiao Zhao, Hussein Aluie
We expand on the method of sequential filtering for calculating spectra of inhomogeneous fields. Sadek & Aluie [Phys. Rev. Fluids, 3, 124610 (2018)] showed that the kernel has to h…