Evaluation of mean concentration and fluxes in turbulent flows by Lagrangian stochastic models

O. Kurbanmuradov, Ü Rannik, K. Sabelfeld and T. Vesala

Mathematics and Computers in Simulation (MATCOM), 2001, vol. 54, issue 6, 459-476

Abstract: Forward and backward stochastic Lagrangian trajectory simulation methods for calculation of the mean concentration of scalars and their fluxes for sources arbitrarily distributed in space and time are constructed and justified. Generally, absorption of scalars by medium is taken into account. A special case of the source structure, when the scalar is generated by a plane source, say, located close to the ground, is treated. This practically interesting particular case is known in the literature as the footprint problem.

Keywords: Horizontally homogeneous turbulence; Lagrangian stochastic models; Well-mixed condition; Consistency principle; Uniqueness problem; Neutrally stratified surface layer (search for similar items in EconPapers)
Date: 2001
References: View complete reference list from CitEc
Citations:

Downloads: (external link)
http://www.sciencedirect.com/science/article/pii/S0378475400002731
Full text for ScienceDirect subscribers only

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:eee:matcom:v:54:y:2001:i:6:p:459-476

Access Statistics for this article

Mathematics and Computers in Simulation (MATCOM) is currently edited by Robert Beauwens

More articles in Mathematics and Computers in Simulation (MATCOM) from Elsevier
Bibliographic data for series maintained by Catherine Liu ().