@Article{CiCP-12-5,
author = {},
title = {Comparative Study of Three High Order Schemes for LES of Temporally Evolving Mixing Layers},
journal = {Communications in Computational Physics},
year = {2012},
volume = {12},
number = {5},
pages = {1603--1622},
abstract = {<p style="text-align: justify;">Three high order shock-capturing schemes are compared for large eddy
simulations (LES) of temporally evolving mixing layers for different convective Mach
numbers ranging from the quasi-incompressible regime to highly compressible supersonic regime. The considered high order schemes are fifth-order WENO (WENO5),
seventh-order WENO (WENO7) and the associated eighth-order central spatial base
scheme with the dissipative portion of WENO7 as a nonlinear post-processing filter
step (WENO7fi). This high order nonlinear filter method of Yee &amp; Sjogreen is designed for accurate and efficient simulations of shock-free compressible turbulence,
turbulence with shocklets and turbulence with strong shocks with minimum tuning
of scheme parameters. The LES results by WENO7fi using the same scheme parameter agree well with experimental results compiled by Barone et al., and published
direct numerical simulations (DNS) work of Rogers &amp; Moser and Pantano &amp; Sarkar,
whereas results by WENO5 and WENO7 compare poorly with experimental data and
DNS computations.</p>},
issn = {1991-7120},
doi = {https://doi.org/10.4208/cicp.261111.130412a},
url = {https://global-sci.com/article/80835/comparative-study-of-three-high-order-schemes-for-les-of-temporally-evolving-mixing-layers}
}