Sandham, Neil D. and Sandberg, Richard D.
Development of Brown-Roshko structures in the mixing layer behind a splitter plate
At ERCOFTAC Workshop: Direct and Large-Eddy Simulations 7 (DLES7).
08 - 10 Sep 2008.
6 pp, .
A direct numerical simulation has been performed of the near field of a mixing layer formed between a high-speed turbulent stream and a low-speed laminar stream. For improved realism, the simulation includes the splitter plate in the computational domain. The shear layer develops initially from the viscous sublayer of the upstream turbulent boundary layer. A trend towards two-dimensional or weakly oblique structures is observed immediately downstream of the splitter plate. The structures do not show very high coherence levels, suggesting that additional two-dimensional forcing may be present in experiments.
Conference or Workshop Item
|Venue - Dates:
||ERCOFTAC Workshop: Direct and Large-Eddy Simulations 7 (DLES7), 2008-09-08 - 2008-09-10
||mixing layer, coherent structure
||Aerodynamics & Flight Mechanics
|19 September 2008||Published|
||02 Dec 2008
||16 Apr 2017 17:21
|Further Information:||Google Scholar|
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