Transport and diffusion in boundary layers of turbulent channel flow
To investigate the transport and the diffusion of scalars in a turbulent channel flow, direct numerical simulations (DNS) are performed and experiments with the same geometry have been set up to examine details of the near-wall region. Transport and diffusion are observed with flow-tagging methods....
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| Main Authors: | , , |
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| Format: | Chapter/Article |
| Language: | English |
| Published: |
2007
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| In: |
Reactive flows, diffusion and transport
Year: 2007, Pages: 419-432 |
| DOI: | 10.1007/978-3-540-28396-6_16 |
| Online Access: | Verlag, Volltext: http://dx.doi.org/10.1007/978-3-540-28396-6_16 Verlag, Volltext: https://link.springer.com/chapter/10.1007/978-3-540-28396-6_16 
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| Author Notes: | S. Sanwald, J. v. Saldern, U. Riedel, C. Schulz, J. Warnatz, and J. Wolfram |
| Summary: | To investigate the transport and the diffusion of scalars in a turbulent channel flow, direct numerical simulations (DNS) are performed and experiments with the same geometry have been set up to examine details of the near-wall region. Transport and diffusion are observed with flow-tagging methods. In one setup the deformation of a line of tracer-molecules, placed perpendicular to the flow direction, is investigated. Furthermore the seeding and detecting of tracer-molecules into the boundary layer has been realized in two different configurations, in order to investigate species transport between the bulk flow and the boundary layer. |
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| Item Description: | Der Name J. Wolfram ist falsch geschrieben, es handelt sich um J. Wolfrum Gesehen am 12.06.2018 |
| Physical Description: | Online Resource |
| ISBN: | 9783540283966 |
| DOI: | 10.1007/978-3-540-28396-6_16 |