| Autor: |
Rozen, I. V., Tsabek, L. K. |
| Zdroj: |
Fluid Dynamics; July 1972, Vol. 7 Issue: 4 p679-686, 8p |
| Abstrakt: |
The article gives and analysis of an expression for the overall coefficient of longitudinal mixing in a porous undeformed medium and obtains analytical expressions for the initial and central moments. The distribution of the concentrations along the filtration channel for a fixed value of the time and the distribution of the concentrations at the outlet of a channel of fixed length are obtained in the form of Hermite polynomials (the forward problem). A method is outlined for determining the coefficient of longitudinal mixing from the experimental distributions and analytical expressions for the moments (the reverse problem). The article gives numerical values of the coefficient of longitudinal mixing found using the method under consideration. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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