Batchelor's similarity law for vertical diffusion into the neutral surface layer was shown by Ellison to yield a universal constant equal to the Karman constant. However, the argument assumes that the eddy coefficient for mass above an instantaneous ground source is the same as for a continuous sour
Eddy coefficients for vertical diffusion in the neutral surface layer
β Scribed by F. Pasquill; F. B. Smith
- Publisher
- Springer
- Year
- 1974
- Tongue
- English
- Weight
- 147 KB
- Volume
- 7
- Category
- Article
- ISSN
- 0006-8314
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Several experimental results indicate that S, (the skewness of the vertical turbulent velocity) increases with height, and K, (the kurtosis) decreases with height in the neutral surface layer. The measured behavior of S, and K, with height under neutral conditions is shown to be consistent with avai
This paper addresses the following question: how do the uz values derived from vertical concentration distributions computed by a Markov-chain diffusion model compare with the crvalues which must be used in a gaussian diffusion model to give the same ground level concentration distribution as the on