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Identification of Flame Edges from Multispecies Chemical Compositon Data

Pantano, Carlos and Lombeyda, Santiago (2003) Identification of Flame Edges from Multispecies Chemical Compositon Data. California Institute of Technology . (Unpublished) http://resolver.caltech.edu/CaltechCACR:CACR-2003-197

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Abstract

Flames are loosely defined as a coupled multiscalar manifold. The multiscalar fields represent the chemical composition of the flame. In turbulent flows, the topology of this field changes dynamically. Typical hydrocarbon flames involve up to hundred of chemical species. The study of this complex geometrical object is important from the mathematical and physical point of view. We performed a Direct Numerical Simulation of a turbulent methane-air flame in the regime where extinction holes are observed.


Item Type:Report or Paper (Technical Report)
Group:Center for Advanced Computing Research
Record Number:CaltechCACR:CACR-2003-197
Persistent URL:http://resolver.caltech.edu/CaltechCACR:CACR-2003-197
Usage Policy:You are granted permission for individual, educational, research and non-commercial reproduction, distribution, display and performance of this work in any format.
ID Code:28153
Collection:CaltechCACR
Deposited By: Imported from CaltechCACR
Deposited On:05 Mar 2004
Last Modified:26 Dec 2012 14:31

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