Discretization errors in large eddy simulation: on the suitability of centered and upwind-biased compact difference schemes

The suitability of high-order accurate, centered and upwind-biased compact difference schemes for large eddy simulation (LES) is evaluated through the static and dynamic analyses. For the static error analysis, the power spectra of the finite-differencing and aliasing errors are evaluated in the dis...

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Veröffentlicht in:	Journal of computational physics 2004-08, Vol.198 (2), p.580-616
Hauptverfasser:	Park, Noma, Yoo, Jung Yul, Choi, Haecheon
Format:	Artikel
Sprache:	eng
Schlagworte:	Aliasing error Compact upwind scheme Computational techniques Discretization error Exact sciences and technology Finite-differencing error Flow over a circular cylinder Large eddy simulation Mathematical methods in physics Modified wavenumber Numerical dissipation Physics Turbulent channel flow
Online-Zugang:	Volltext
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