Comparison of very high order (O3–18) flux and Crowley flux, and (O3–17) WENO flux schemes with a 2D nonlinear test problem

Two‐dimensional, nonlinear diffusion‐limited colliding plumes simulations were used to demonstrate the improved solution accuracy with very high order O9–18 flux schemes, including upwind‐biased and even‐centred constant grid flux and Crowley constant grid flux schemes, and odd order weighted essent...

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Veröffentlicht in:	Quarterly journal of the Royal Meteorological Society 2023-10, Vol.149 (757), p.3669-3710
Hauptverfasser:	Straka, Jerry M., Kanak, Katharine M., Williams, Paul D.
Format:	Artikel
Sprache:	eng
Schlagworte:	Accuracy Approximation colliding plumes Crowley Fluctuations high order numerical approximations high order upwind and centred fluxes Hybrids Plumes Prediction models Pressure gradients Turbulent fluxes Weather forecasting WENO
Online-Zugang:	Volltext
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