| Autor: |
Talmon Arnold M. |
| Jazyk: |
angličtina |
| Rok vydání: |
2015 |
| Předmět: |
|
| Zdroj: |
Journal of Hydrology and Hydromechanics, Vol 63, Iss 2, Pp 172-180 (2015) |
| Druh dokumentu: |
article |
| ISSN: |
0042-790X |
| DOI: |
10.1515/johh-2015-0018 |
| Popis: |
A bend or any another pipe component disturbs solids transport in pipes. Longitudinal pressure profiles downstream of such a component may show a stationary transient harmonic wave, as revealed by a recent settling slurry laboratory experiment. Therefore the fundamental transient response of the two-layer model for fully stratified flow is investigated as a first approach. A linear stability analysis of the sliding bed configuration is conducted. No stationary transient harmonic waves are found in this analysis, but adaptation lengths for exponential recovery are quantified. An example calculation is given for a 0.1 m diameter pipeline. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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