2 papers
physics.flu-dyn2025
Techniques for improved statistical convergence in quantification of eddy diffusivity moments
Dana Lynn Ona-Lansigan Lavacot, Jessie Liu, Brandon E. Morgan +1
While recent approaches, such as the macroscopic forcing method (MFM) or Green's function-based approaches, can be used to compute Reynolds-averaged Navier--Stokes closure operator…
physics.flu-dyn2024
Nonlocality of Mean Scalar Transport in Two-Dimensional Rayleigh-Taylor Instability Using the Macroscopic Forcing Method
Dana Lynn O. -L. Lavacot, Jessie Liu, Hannah Williams +2
The importance of nonlocality of mean scalar transport in 2D Rayleigh-Taylor Instability (RTI) is investigated. The Macroscopic Forcing Method (MFM) is utilized to measure spatio-t…