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Document type:
Zeitschriftenaufsatz 
Author(s):
Lin Fu; Xiangyu Hu; Nikolaus A. Adams 
Title:
A Targeted ENO Scheme as Implicit Model for Turbulent and Genuine Subgrid Scales 
Abstract:
Even for state-of-the-art implicit LES (ILES) methods, where the truncation error acts as physically-motivated subgrid-scale model, simultaneously resolving turbulent and genuine non-turbulent subgrid scales is an open challenge. For the purpose of dealing with non-turbulent subgrid scales, such as shocks, extra sensors, which often are case-dependent, are generally employed. The problem originates in the lack of scale-separation between low-wavenumber resolved-scale regions, high-wavenumber res...    »
 
Keywords:
TENO scheme, high-order scheme, gas dynamics, turbulence, large-eddy simulation. 
Dewey Decimal Classification:
620 Ingenieurwissenschaften 
Journal title:
Communications in Computational Physics 
Year:
2019 
Journal volume:
26 
Journal issue:
Pages contribution:
311-345 
Covered by:
Web of Science 
Publisher:
Global Science Press 
E-ISSN:
1815-24061991-7120 
Date of publication:
01.06.2019 
TUM Institution:
Lehrstuhl für Aerodynamik und Strömungsmechanik