@inproceedings{d74a2bba476e4e15b04f5bdfffb6b4bd,
title = "Development of regularization modeling and error-control in large-eddy simulation",
abstract = "Numerical simulation is developing into a viable research-tool to help understand dispersion and structure in turbulence. In order to make progress toward simulating flows under realistic flow-conditions and in complex flow-domains, large-eddy simulation appears an essential stepping-stone. This requires a combination of accurate numerical treatment and proper (subgrid) modeling of the dynamic effects of small-scale turbulence. It will be shown that accurate subgrid models may be systematically derived from mathematical regularization principles. This will be illustrated for the Leray and \mbox{NS-$\alpha$} models. Moreover, a database analysis of interacting modeling and simulation errors in large-eddy simulation will be discussed in terms of error-landscapes. The optimality of the dynamic procedure will be quantified and a new inverse polynomial interpolation method will be proposed with which model parameters can be optimized to approximate the `optimal refinement strategy'.",
keywords = "EWI-9028, METIS-238750, IR-66868",
author = "Geurts, {Bernardus J.}",
note = "Homepage workshop: http://wtpc.snu.ac.kr/; null ; Conference date: 01-01-2006",
year = "2006",
language = "Undefined",
isbn = "not assigned",
publisher = "American Physical Society",
number = "11",
pages = "--",
editor = "H. Choi",
booktitle = "Whither Turbulence Prediction and Control (WTPC)",
address = "United States",
}