Micromixing effects in a reacting plume by the Stochastic Fields method


(2006) Micromixing effects in a reacting plume by the Stochastic Fields method. Atmospheric Environment, 40, (6), 1078-1091. (doi:10.1016/j.atmosenv.2005.11.002).

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Description/Abstract

The Stochastic Fields method for turbulent reacting flows has been used for a reacting plume. The method simulates
macromixing with an eddy diffusivity and micromixing by a random walk in scalar space with appropriate models for the
scalar dissipation. The numerical technique used for the solution of the stochastic partial differential equation that arises from the stochastic fields method is discussed. The predictions are very close to experimental data for a plume of NO in a O3-doped turbulent air flow for a range of Damköhler numbers.

Item Type: Article
ISSNs: 1352-2310 (print)
Keywords: micromixing, turbulent reacting flows, stochastic fields
Subjects: G Geography. Anthropology. Recreation > GE Environmental Sciences
T Technology > TD Environmental technology. Sanitary engineering
Divisions: Faculty of Engineering and the Environment > Engineering Sciences
ePrint ID: 203155
Date Deposited: 14 Nov 2011 10:31
Last Modified: 27 Mar 2014 19:47
URI: http://eprints.soton.ac.uk/id/eprint/203155

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