dorsal/arxiv
View SchemaStreamline topology and dilute particle dynamics in a Karman vortex street flow
| Authors | Zuo-Bing Wu |
|---|---|
| Categories | |
| ArXiv ID | physics/0411191 |
| URL | https://arxiv.org/abs/physics/0411191 |
| Journal | Int. J. Bifur. Chaos, Vol. 13, No. 5, pp. 1275-1286 (2003) |
Abstract
Three types of streamline topology in a Karman vortex street flow are shown under the variation of spatial parameters. For the motion of dilute particles in the K\'arm\'an vortex street flow, there exist a route of bifurcation to a chaotic orbit and more attractors in a bifurcation diagram for the proportion of particle density to fluid density. Along with the increase of spatial parameters in the flow filed, the bifurcation process is suspended, as well as more and more attractors emerge. In the motion of dilute particles, a drag term and gravity term dominate and result in the bifurcation phenomenon.
{
"annotation_id": "0e065e85-d3cc-4dd6-bdb9-04a7d1758ddd",
"date_created": "2026-03-02T18:00:53.637000Z",
"date_modified": "2026-03-02T18:00:53.637000Z",
"file_hash": "918be86ca36624440ec61fb17f5960ce5d76634c61fe680f243881ef88fe01d9",
"private": false,
"record": {
"abstract": "Three types of streamline topology in a Karman vortex street flow are shown\nunder the variation of spatial parameters. For the motion of dilute particles\nin the K\\\u0027arm\\\u0027an vortex street flow, there exist a route of bifurcation to a\nchaotic orbit and more attractors in a bifurcation diagram for the proportion\nof particle density to fluid density. Along with the increase of spatial\nparameters in the flow filed, the bifurcation process is suspended, as well as\nmore and more attractors emerge. In the motion of dilute particles, a drag term\nand gravity term dominate and result in the bifurcation phenomenon.",
"arxiv_id": "physics/0411191",
"authors": [
"Zuo-Bing Wu"
],
"categories": [
"physics.flu-dyn",
"physics.comp-ph"
],
"journal_ref": "Int. J. Bifur. Chaos, Vol. 13, No. 5, pp. 1275-1286 (2003)",
"title": "Streamline topology and dilute particle dynamics in a Karman vortex street flow",
"url": "https://arxiv.org/abs/physics/0411191"
},
"schema_id": "dorsal/arxiv",
"source": {
"execution_id": "720def0c-8f8e-4c23-8051-74226afd7845",
"id": "arXiv Dataset IDs",
"type": "Model",
"variant": "snapshot-2026-03-01",
"version": "0.1.0"
},
"user_id": 1000002
}