scholarly journals Fine Scale Turbulence Noise from Hot Jets

2004 ◽  
Author(s):  
Christopher Tam ◽  
Nikolai Pastouchenko ◽  
K. Viswanathan
Keyword(s):  
Fine Scale ◽  
Scale Turbulence

Noise from fine-scale turbulence of nonaxisymmetric jets

AIAA Journal ◽  
2002 ◽  
Vol 40 ◽  
pp. 456-464 ◽  
Author(s):  
C. K. W. Tam ◽  
N. Pastouchenko
Keyword(s):  
Fine Scale ◽  
Scale Turbulence

Effects of forward flight on jet mixing noise from fine-scale turbulence

AIAA Journal ◽  
2001 ◽  
Vol 39 ◽  
pp. 1261-1269 ◽  
Author(s):  
Christopher K. W. Tam ◽  
Nikolai Pastouchenko ◽  
Laurent Auriault
Keyword(s):  
Fine Scale ◽  
Forward Flight ◽  
Jet Mixing ◽  
Mixing Noise ◽  
Scale Turbulence

The effects of forward flight on jet mixing noise from fine scale turbulence

2000 ◽  
Author(s):  
Christopher Tam ◽  
Nikolai Pastouchenko ◽  
Laurent Auriault
Keyword(s):  
Fine Scale ◽  
Forward Flight ◽  
Jet Mixing ◽  
Mixing Noise ◽  
Scale Turbulence

scholarly journals The impact of fine-scale turbulence on phytoplankton community structure

2014 ◽  
Vol 4 (1) ◽  
pp. 34-49 ◽  
Author(s):  
Andrew D. Barton ◽  
Ben A. Ward ◽  
Richard G. Williams ◽  
Michael J. Follows
Keyword(s):  
Community Structure ◽  
Phytoplankton Community ◽  
Fine Scale ◽  
Phytoplankton Community Structure ◽  
Scale Turbulence ◽  
The Impact

Effects of Forward Flight on Jet Mixing Noise from Fine-Scale Turbulence

AIAA Journal ◽  
2001 ◽  
Vol 39 (7) ◽  
pp. 1261-1269 ◽  
Author(s):  
Christopher K. W. Tam ◽  
Nikolai Pastouchenko ◽  
Laurent Auriault
Keyword(s):  
Fine Scale ◽  
Forward Flight ◽  
Jet Mixing ◽  
Mixing Noise ◽  
Scale Turbulence

Coupling between a coherent structure and fine-scale turbulence

1993 ◽  
Vol 48 (4) ◽  
pp. 2669-2689 ◽  
Author(s):  
Mogens V. Melander ◽  
Fazle Hussain
Keyword(s):  
Coherent Structure ◽  
Fine Scale ◽  
Scale Turbulence

scholarly journals New insights into the fine-scale structure of turbulence

2015 ◽  
Vol 784 ◽  
pp. 1-4 ◽  
Author(s):  
Michael Wilczek
Keyword(s):  
Velocity Gradient ◽  
Extensive Study ◽  
Scale Structure ◽  
Small Scale ◽  
Fine Scale ◽  
Image Velocimetry ◽  
Novel Variant ◽  
Mean Structure ◽  
Scale Turbulence ◽  
Low Dimensional

In a recent study, Lawson & Dawson (J. Fluid Mech., vol. 780, 2015, pp. 60–98) present experimental results on the fine-scale structure of turbulence, which are obtained with a novel variant of particle image velocimetry, to elucidate the relation between the small-scale structure, dynamics and statistics of turbulence. The results are carefully validated against direct numerical simulation data. Their extensive study focuses on the mean structure of the velocity gradient and the pressure Hessian fields for various small-scale flow topologies. It thereby reveals the dynamical impact of turbulent strain and vorticity structures on the velocity gradient statistics through non-local interactions, and points out ways to improve low-dimensional closure models for the dynamics of small-scale turbulence.

Comment on 'Jet mixing noise from fine-scale turbulence'

AIAA Journal ◽  
2000 ◽  
Vol 38 ◽  
pp. 377-378
Author(s):  
H. S. Ribner
Keyword(s):  
Fine Scale ◽  
Jet Mixing ◽  
Mixing Noise ◽  
Scale Turbulence
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