http://www.cnr.it/ontology/cnr/individuo/prodotto/ID45124
Turbulence scale dependence of the Richardson constant in Lagrangian stochastic models. (Articolo in rivista)
- Type
- Label
- Turbulence scale dependence of the Richardson constant in Lagrangian stochastic models. (Articolo in rivista) (literal)
- Anno
- 2006-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1007/s10546-005-5293-3 (literal)
- Alternative label
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Maurizi A.(1); G. Pagnini (2); F. Tampieri(1) (literal)
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- Rivista
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
- Note
- Scopu (literal)
- ISI Web of Science (WOS) (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- 1)ISAC-CNR, via Gobetti 101, I-40129 Bologna, Italy;
2) Facolta di Scienze Ambientali, Universita' di Urbino, Campus Scientifico Sogesta, I-61029 Urbino, Italy (literal)
- Titolo
- Turbulence scale dependence of the Richardson constant in Lagrangian stochastic models. (literal)
- Abstract
- We investigate the relative dispersion properties of the well-mixed class of Lagrangian stochastic models. Dimensional analysis shows that, given a model in the class, its properties depend solely on a non-dimensional parameter, which measures the relative weight of Lagrangian-to-Eulerian scales. This parameter is formulated in terms of Kolmogorov constants, and model properties are then studied by modifying its value in a range that contains the experimental variability. Large variations are found for the quantity, g* = 2gC(0)(-1), where g is the Richardson constant. (literal)
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- Autore CNR
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