Fourier Image Analysis of Multiphase Interfaces to Quantify Primary Atomization

Fourier Image Analysis of Multiphase Interfaces to Quantify Primary Atomization

This work describes a post-processing scheme for multiphase flow systems to characterize primary atomization. The scheme relies on the 2D fast Fourier transform (FFT) to separate the inherently multi-scale features present in the flow results. Emphasis is put on the robust quantitative analysis enab...

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Bibliographic Details
Main Authors: Johannes C. Joubert, Daniel N. Wilke, Patrick Pizette
Format: Article
Language:English
Published: MDPI AG 2023-04-01
Series:Mathematical and Computational Applications
Subjects:
generalizedfinite difference (GFD)
meshless Lagrangian method (MLM)
multiphase
atomization
spectral analysis
fast Fourier transform
Online Access:https://www.mdpi.com/2297-8747/28/2/55

Internet

https://www.mdpi.com/2297-8747/28/2/55

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