Renormalized stress tensors on ellipses

1992 ◽  
Vol 33 (7) ◽  
pp. 2434-2439 ◽  
Author(s):  
K. Worden
Keyword(s):  
2019 ◽  
Vol 2019 (10) ◽  
Author(s):  
Manuela Kulaxizi ◽  
Gim Seng Ng ◽  
Andrei Parnachev
Keyword(s):  

1969 ◽  
Vol 41 (2) ◽  
pp. 563-564
Author(s):  
Yasuo Ezawa ◽  
Toshiei Kimura
Keyword(s):  

1988 ◽  
Vol 37 (18) ◽  
pp. 10905-10907 ◽  
Author(s):  
O. H. Nielsen ◽  
Richard M. Martin

1996 ◽  
Vol 118 (4) ◽  
pp. 622-629 ◽  
Author(s):  
J. G. Moore ◽  
S. A. Schorn ◽  
J. Moore

Moore et al. measured the six Reynolds stresses in a tip leakage vortex in a linear turbine cascade. Stress tensor analysis, as used in classical mechanics, has been applied to the measured turbulence stress tensors. Principal directions and principal normal stresses are found. A solid surface model, or three-dimensional glyph, for the Reynolds stress tensor is proposed and used to view the stresses throughout the tip leakage vortex. Modeled Reynolds stresses using the Boussinesq approximation are obtained from the measured mean velocity strain rate tensor. The comparison of the principal directions and the three-dimensional graphic representations of the strain and Reynolds stress tensors aids in the understanding of the turbulence and what is required to model it.


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