Roughness-induced transition of compressible laminar boundary layers
Redford, J.R, Sandham, N.D. and Roberts, G.T. (2010) Roughness-induced transition of compressible laminar boundary layers. In, Schlatter, Philipp and Henningson, Dan S. (eds.) Seventh IUTAM Symposium on Lamier-Turbulent Transition: Proceedings of the Seventh IUTAM Symposium on Laminar-Turbulent Transition, Stockholm, Sweden, 2009. Dordrecht, Netherlands, Springer, 337-342. (IUTAM Bookseries, 18). (doi:10.1007/978-90-481-3723-7).
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Description/Abstract
Direct numerical simulation is used to study flow over a roughness element in a flat plate boundary layer at high speed. The roughness element is modeled as a continuous bump with a height that is approximately half the boundary-layer thickness. Simulations with a variety of Mach numbers and wall temperatures have been run over a range of Reynolds numbers, and the results are used to establish a criterion for turbulent breakdown.
| Item Type: | Book Section |
|---|---|
| ISBNs: | 9789048137220 (hardback) 9789048137237 (electronic) |
| Subjects: | T Technology > TL Motor vehicles. Aeronautics. Astronautics |
| Divisions: | University Structure - Pre August 2011 > School of Engineering Sciences > Aerodynamics & Flight Mechanics |
| Item ID: | 155293 |
| Date Deposited: | 01 Jun 2010 10:52 |
| Last Modified: | 02 Mar 2012 11:35 |
| Contributors: | Redford, J.R (Author) Sandham, N.D. (Author) Roberts, G.T. (Author) Schlatter, Philipp (Editor) Henningson, Dan S. (Editor) |
| Date: | 11 March 2010 |
| Status: | Published |
| Publisher: | Springer |
| URI: | http://eprints.soton.ac.uk/id/eprint/155293 |
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