Dr Edmund Chadwick E.A.Chadwick@salford.ac.uk
Associate Professor/Reader
Using eulerlets to model steady uniform flow past a circular cylinder
Chadwick, EA; Christian, JM; Chalasani, K
Authors
Dr James Christian J.Christian@salford.ac.uk
Lecturer
K Chalasani
Abstract
Consider uniform, steady flow past a circular cylinder at Reynolds numbers 26, 36 and 40 before the flow becomes unsteady. Model the flow by using eulerlets, new Green’s functions for Euler flow. This is the first time this eulerlet model has been used, introduced at the recent BETEQ 2017 International Conference. In addition, the far-field is also obtained by matching with oseenlets. Unlike existing Euler flow representations, the drag, wake eddies and far-field wake profile are all captured, and compare favourably with experiment.
Citation
Chadwick, E., Christian, J., & Chalasani, K. (2018). Using eulerlets to model steady uniform flow past a circular cylinder. European Journal of Computational Mechanics, 27(5-6), 469-478. https://doi.org/10.1080/17797179.2018.1550960
Journal Article Type | Article |
---|---|
Acceptance Date | Nov 19, 2018 |
Online Publication Date | Dec 10, 2018 |
Publication Date | Dec 10, 2018 |
Deposit Date | Dec 20, 2018 |
Publicly Available Date | Dec 10, 2019 |
Journal | European Journal of Computational Mechanics |
Print ISSN | 1779-7179 |
Publisher | Taylor and Francis |
Volume | 27 |
Issue | 5-6 |
Pages | 469-478 |
DOI | https://doi.org/10.1080/17797179.2018.1550960 |
Publisher URL | https://doi.org/10.1080/17797179.2018.1550960 |
Related Public URLs | https://www.tandfonline.com/toc/tecm20/current |
Files
chadwick.pdf
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Version
Author's accepted manuscript
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