Investigating flow topologies in boundary layer transition using direct numerical simulation |
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| Authors: | C. J. Bulbeck M. S. Chong J. Soria |
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| Affiliation: | (1) Department of Mechanical and Manufacturing Engineering, University of Melbourne, 3052 Parkville, VIC, Australia;(2) Department of Mechanical Engineering, Monash University, 3168 Clayton, VIC, Australia |
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| Abstract: | A numerical method developed for simulating three-dimensional incompressible boundary layer flow is presented. K-type transition up to the two-spike stage is simulated, and flow topologies at various stages of transition are determined. Comparison with flow topologies from other simulations of turbulent and transitioning flows is made. Financial support provided by Air Operations Division, Aeronautical and Maritime Research Laboratory, Defence Science and Technology Organisation, Australia. |
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| Keywords: | boundary layer transition numerical simulation topology |
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