Micromixing effects in a reacting plume by the Stochastic Fields method
Micromixing effects in a reacting plume by the Stochastic Fields method
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.
micromixing, turbulent reacting flows, stochastic fields
1078-1091
Garmory, A.
929d4888-592b-48fb-b0f7-ddeba2b2fc12
Richardson, E.S.
a8357516-e871-40d8-8a53-de7847aa2d08
Mastorakos, E.
159653c4-33f6-4f4a-8f79-4751bfd4ba64
February 2006
Garmory, A.
929d4888-592b-48fb-b0f7-ddeba2b2fc12
Richardson, E.S.
a8357516-e871-40d8-8a53-de7847aa2d08
Mastorakos, E.
159653c4-33f6-4f4a-8f79-4751bfd4ba64
Garmory, A., Richardson, E.S. and Mastorakos, E.
(2006)
Micromixing effects in a reacting plume by the Stochastic Fields method.
Atmospheric Environment, 40 (6), .
(doi:10.1016/j.atmosenv.2005.11.002).
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.
Text
Garmory_AtmosphericEnviron.pdf
- Version of Record
Restricted to Repository staff only
Request a copy
More information
e-pub ahead of print date: 9 December 2005
Published date: February 2006
Keywords:
micromixing, turbulent reacting flows, stochastic fields
Organisations:
Engineering Science Unit
Identifiers
Local EPrints ID: 203155
URI: http://eprints.soton.ac.uk/id/eprint/203155
ISSN: 1352-2310
PURE UUID: fa9afad6-a6e2-4809-8ad0-a3b6d78d751d
Catalogue record
Date deposited: 14 Nov 2011 10:31
Last modified: 15 Mar 2024 03:37
Export record
Altmetrics
Contributors
Author:
A. Garmory
Author:
E. Mastorakos
Download statistics
Downloads from ePrints over the past year. Other digital versions may also be available to download e.g. from the publisher's website.
View more statistics
