On the origin of frequency sparsity in direct numerical simulations of turbulent pipe flow
The possibility of creating reduced-order models for canonical wall-bounded turbulent flows based on exploiting energy sparsity in frequency domain, as proposed by Bourguignon et al. [Phys. Fluids26, 015109 (2014)], is examined. The present letter explains the origins of energetically sparse dominan...
Main Authors: | Gomez, F. (Author), Blackburn, H.M (Author), Rudman, M. (Author), McKeon, B.J (Author), Luhar, M. (Author), Moarref, R. (Author), Sharma, A.S (Author) |
---|---|
Format: | Article |
Language: | English |
Published: |
2014-10-31.
|
Subjects: | |
Online Access: | Get fulltext |
Similar Items
-
On the structure and origin of pressure fluctuations in wall turbulence: predictions based on the resolvent analysis
by: Luhar, M., et al.
Published: (2014) -
A critical-layer framework for turbulent pipe flow
by: McKeon, B.J, et al.
Published: (2010) -
A framework for studying the effect of compliant surfaces on wall turbulence
by: Luhar, Mitul, et al.
Published: (2015) -
A low-order decomposition of turbulent channel flow via resolvent analysis and convex optimization
by: Moarref, R., et al.
Published: (2014) -
On coherent structure in wall turbulence
by: Sharma, A.S, et al.
Published: (2013)