Universal properties of non-Hermitian viscoelastic channel flows
Abstract An addition of long-chain, flexible polymers strongly affects laminar and turbulent Newtonian flows. In laminar inertia-less viscoelastic channel flow, the supercritical elastic instability of non-normal eigenmodes of non-Hermitian equations at finite-size perturbations leads to chaotic flo...
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| Hlavní autoři: | , |
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| Médium: | Artigo |
| Jazyk: | Inglês |
| Vydáno: |
Nature Portfolio
2023-01-01
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| Edice: | Scientific Reports |
| On-line přístup: | https://doi.org/10.1038/s41598-023-27918-4 |
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