DIRECT NUMERICAL SIMULATION OF TURBULENCE USING DIVERGENCE-FREE WAVELETS
DIRECT NUMERICAL SIMULATION OF TURBULENCE USING DIVERGENCE-FREE WAVELETS
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DOI:
10.1137/070701017
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发表时间:
2008-01-01
影响因子:
1.6
通讯作者:
Perrier, Valerie
中科院分区:
文献类型:
--
作者:
Deriaz, Erwan;Perrier, Valerie
We present a numerical method based on divergence-free wavelets to solve the incompressible Navier-Stokes equations. We introduce a new scheme which uses anisotropic ( or generalized) divergence-free wavelets and which needs only fast wavelet transform algorithms. We prove its stability and show convincing numerical experiments.