Ali Rahimi Khojasteh
3
Documents
Identifiants chercheurs
- ali-rahimi-khojasteh
- 0000-0002-3545-8391
- Google Scholar : https://scholar.google.com/citations?user=uQQR0Z4AAAAJ&hl=en
Présentation
I am working on [4D-PTV (Particle Tracking Velocimetry)](https://www.4d-ptv.com/) also known as Lagrangian Particle Tracking (LPT) at French National Institute for Agriculture, Food, and Environment (INRAE). We are interested in tracking 3D particles in time using state-of-the-art techniques to understand new Lagrangian physics. The process contains four primary steps,
1- [3D particle position reconstruction](https://www.4d-ptv.com/PTV-method)
2- [Track initialization](https://www.4d-ptv.com/PTV-method/Track-Initialisation) to build the most reliable tracklets
3- [Particle motion prediction ](https://www.4d-ptv.com/PTV-method/Track-Prediction)
4- Optimization.
Publications
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Lagrangian diffusion properties of the wake behind a cylinder using time-resolved particle tracking velocimetry12th International Symposium on Turbulence and Shear Flow Phenomena (TSFP12), Jul 2022, Osaka (Online), Japan. 4 p
Communication dans un congrès
hal-03864606v1
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Particle position prediction based on Lagrangian coherency for flow over a cylinder in 4D-PTV14th International Symposium on Particle Image Velocimetry – ISPIV 2021, Aug 2021, Chicago, United States. 9 p
Communication dans un congrès
hal-03316123v2
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3D indoor air purifier flow reconstruction using PIV snapshot optimisation19th International Symposium on Flow Visualization (ISFV-19), Jun 2020, Shanghai, China
Communication dans un congrès
hal-03346053v1
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