# Buffer layer

July 7, 2012, 11:03 am
 Topics:

Graph illustrating the buffer sublayer by plotting the dimensionlees velocity by the wall coordinate). Source: Aoko Moriuta

A buffer layer, in fluid dynamics, is that part of a boundary layer where the viscous stress and the Reynolds stress have the same order of magnitude and the linear velocity profile turns smoothly into the logarithmic profile.

 This article is written at a definitional level only. Authors wishing to expand this entry are inivited to expand the present treatment, which additions will be peer reviewed prior to publication of any expansion.

• Physical Oceanography Index
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• Boris A. Kagan. Ocean-Atmosphere Interaction and Climate Modelling Cambridge Univ. Press, 1995.
Glossary

### Citation

Baum, S. (2012). Buffer layer. Retrieved from http://www.eoearth.org/view/article/150807