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Document type:
Zeitschriftenaufsatz 
Author(s):
Fu, L.; Hu, XY, Adams, N.A. 
Title:
Improved Five- and Six-Point Targeted Essentially Nonoscillatory Schemes with Adaptive Dissipation 
Abstract:
This Paper proposes an improvement of the five- and six-point targeted essentially nonoscillatory (TENO5 and TENO6) schemes by introducing an adaptive dissipation-control strategy. Nonlinear numerical dissipation is controlled by dynamically adjusting the cutoff parameter in the TENO weighting strategy according to the first-order smoothness measure of the local flow scales. For the five-point reconstruction, the dissipation bandwidth of the underlying linear scheme is delayed by introducing sli...    »
 
Keywords:
Weno scheme; efficient implementation; numerical simulation; eno schemes; order; convergence; resolution; flow; systems 
Dewey Decimal Classification:
620 Ingenieurwissenschaften 
Journal title:
AIAA Journal 
Year:
2019 
Journal issue:
Vol. 57, Issue 3 
Pages contribution:
pp. 1143-1158 
Covered by:
Scopus 
Reviewed:
ja 
Language:
en 
Fulltext / DOI:
Status:
Erstveröffentlichung 
TUM Institution:
Lehrstuhl für Aerodynamik und Strömungsmechanik