@inproceedings{6305477e36c34024bff9ad5d1785092c,
title = "A priori analysis of the subfilter covariance fields in turbulent reacting lox–ch4 supercritical mixing layers",
abstract = "Two-dimensional direct numerical simulation of a reacting liquid-oxygen/methane mixing layer at supercritical conditions is performed, to investigate the performance of subfilter models for large eddy simulation. A priori analyses of the dynamic Smagorinsky and mixed models for computing the subfilter velocity-velocity and velocity-scalar covariances are carried out. The models are evaluated at different filter widths to assess their applicability at different grid resolutions. Subfilter scalar-scalar covariance terms and their relevance to modeling supercritical reacting flows are also emphasized.",
author = "Umesh Unnikrishnan and Xingjian Wang and Oefelein, {Joseph C.} and Vigor Yang",
note = "Publisher Copyright: {\textcopyright} 2019 by Timothy K. Minton. Published by the American Institute of Aeronautics and Astronautics, Inc.; AIAA Scitech Forum, 2019 ; Conference date: 07-01-2019 Through 11-01-2019",
year = "2019",
doi = "10.2514/6.2019-1495",
language = "English",
isbn = "9781624105784",
series = "AIAA Scitech 2019 Forum",
publisher = "American Institute of Aeronautics and Astronautics Inc, AIAA",
booktitle = "AIAA Scitech 2019 Forum",
}