Abstract
Three round jets at Reynolds numbers 1,800, 3,600 and 11,000 are computed using Large-Eddy Simulations based on low-dissipation numerical schemes and explicit selective filtering, in order to study the influence of the Reynolds number on jet self-similarity. At lower Reynolds number, the jet flow achieves self-similarity more rapidly, and then develops at a higher rate. The effects of the Reynolds number on the velocity moments as well as on the budget for the turbulent kinetic energy across the self-similar jet flow are however found to be weak.
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Bogey, C., Bailly, C. (2010). A Study of the Influence of the Reynolds Number on Jet Self-Similarity Using Large-Eddy Simulation. In: Armenio, V., Geurts, B., Fröhlich, J. (eds) Direct and Large-Eddy Simulation VII. ERCOFTAC Series, vol 13. Springer, Dordrecht. https://doi.org/10.1007/978-90-481-3652-0_2
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DOI: https://doi.org/10.1007/978-90-481-3652-0_2
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