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URN to cite this document: urn:nbn:de:bvb:703-epub-7646-4
Title data
Gruhn, Thomas ; Ortiz Monsalve, Camilo ; Salehi, Sahar:
Structure formation of rod-like fillers in a contraction flow.
In: Physics of Fluids.
Vol. 35
(2023)
Issue 4
.
- 043107.
ISSN 0031-9171
DOI der Verlagsversion: https://doi.org/10.1063/5.0143006
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Project information
| Project title: |
Project's official title Project's id SFB/TRR 225 No information |
|---|---|
| Project financing: |
Deutsche Forschungsgemeinschaft |
Abstract
Rod-like fillers in a flow field of a viscous fluid may form complex structures after passing a sudden contraction. The rods start with a dilute distribution with random positions and orientations. Behind the contraction, a large amount of rods tumble in a spatially correlated way, such that orientations perpendicular to the flow field occur at regular distances along the channel. The correlated tumbling results from an interplay of several effects, the tumbling inferred by the space dependent shear flow, the accumulation of rods at a certain distance from the wall, and the rod alignment at the contraction. The system is studied numerically for rod-like fillers in a shear-thinning viscous fluid.
Further data
| Item Type: | Article in a journal |
|---|---|
| DDC Subjects: | 500 Science > 540 Chemistry 600 Technology, medicine, applied sciences > 610 Medicine and health 600 Technology, medicine, applied sciences > 620 Engineering |
| Institutions of the University: | Faculties > Faculty of Engineering Science > Chair Biomaterials > Chair Biomaterials - Univ.-Prof. Dr. Thomas Scheibel Faculties Faculties > Faculty of Engineering Science Faculties > Faculty of Engineering Science > Chair Biomaterials |
| Language: | English |
| Originates at UBT: | Yes |
| URN: | urn:nbn:de:bvb:703-epub-7646-4 |
| Date Deposited: | 27 Mar 2024 08:04 |
| Last Modified: | 27 Mar 2024 08:04 |
| URI: | https://epub.uni-bayreuth.de/id/eprint/7646 |
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