Fifth International Symposium on Turbulence and Shear Flow Phenomena
DOI: 10.1615/TSFP5
ON TENTH-ORDER CENTRAL SPATIAL SCHEMES
pages 347-352
DOI: 10.1615/TSFP5.530
要約
This paper explores the performance of the tenth-order central spatial scheme and derives the accompanying energy-norm stable summation-by-parts (SBP) numerical boundary operators for problems with non-periodic boundaries. The objective is to employ the resulting tenth-order spatial differencing with the stable SBP boundary operators as a base scheme in the framework of adaptive numerical dissipation control in high order multistep filter schemes of Yee et al. (1999), Yee and Sjogreen (2002, 2005, 2006, 2007), and Sjogreen and Yee (2004). These schemes were designed for multiscale turbulence flows including strong shock waves and combustion.