A GPU-Accelerated Particle Advection Methodology for 3D Lagrangian Coherent Structures in High-Speed Turbulent Boundary Layers

A GPU-Accelerated Particle Advection Methodology for 3D Lagrangian Coherent Structures in High-Speed Turbulent Boundary Layers

In this work, we introduce a scalable and efficient GPU-accelerated methodology for volumetric particle advection and finite-time Lyapunov exponent (FTLE) calculation, focusing on the analysis of Lagrangian coherent structures (LCS) in large-scale direct numerical simulation (DNS) datasets across in...

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Bibliographic Details
Main Authors: Christian Lagares, Guillermo Araya
Format: Article
Language:English
Published: MDPI AG 2023-06-01
Series:Energies
Subjects:
LCS
GPU-accelerated
particle advection
distributed memory algorithms
high-speed turbulent boundary layers
DNS
Online Access:https://www.mdpi.com/1996-1073/16/12/4800

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