Energy separation in a flow around an adiabatic circular cylinder is investigated using a surface-mounted thermocouple. Energy separation mechanisms in different regions around the cylinder are discussed. Velocity measurements near the rear stagnation point and acoustic measurements indicate that shedding vortices and the wind tunnel intrinsic resonant acoustics can strengthen each other when their frequencies match producing strong energy separation.
Energy Separation and Acoustic Interaction in Flow Across a Circular Cylinder
Contributed by the Heat Transfer Division for publication in the JOURNAL OF HEAT TRANSFER. Manuscript received by the Heat Transfer Division April 18, 2000; revision received February 12, 2001. Associate Editor: B. Chung.
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Goldstein, R. J., and He, B. (February 12, 2001). "Energy Separation and Acoustic Interaction in Flow Across a Circular Cylinder ." ASME. J. Heat Transfer. August 2001; 123(4): 682–687. https://doi.org/10.1115/1.1378020
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