Civil Engineering Reference
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Reynolds number show that Launder et al. 's [LAU 75] global
model is perfectly acceptable at
, but falters near to
the wall, essentially because of Rotta's model of return to
isotropy. The [LAU 75] paper is classic in the existing
literature, but other, more recent models relating to
y +
>
80
π ij have
been shown to be more relevant. Let us content ourselves
here with citing [SPE 91, SO 96, SUG 04, JAK 07], which
readers particularly interested in the modeling aspects may
wish to consult.
Figure 2.23. Distribution in the inner sublayer of a)
π 33 in inner variables
for different Reynolds numbers and b)
π 33 in relation to the local pressure
variance, according to [HOY 08]
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