Abstract
In the wavelet-based adaptive multi-resolution approach to the numerical simulation of turbulent flows, the separation between resolved energetic structures and unresolved flow motions is achieved through the application of a wavelet thresholding filter. For very small threshold values, the effect of residual motions upon the resolved flow dynamics can be completely neglected, which leads to the adaptive Wavelet-based Direct Numerical Simulation (W-DNS) approach.
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CITATION STYLE
De Stefano, G., Brown-Dymkoski, E., & Vasilyev, O. V. (2019). Adaptive direct numerical simulation with spatially-anisotropic wavelet-based refinement. In ERCOFTAC Series (Vol. 25, pp. 3–8). Springer. https://doi.org/10.1007/978-3-030-04915-7_1
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