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Please use this identifier to cite or link to this item: https://dspace.lboro.ac.uk/2134/6035

Title: Unsteady modelling of a bluff-body H2/CO flame using the Eulerian particle flamelet model
Authors: Odedra, Anand
Malalasekera, W.
Issue Date: 2006
Publisher: © Begell House
Citation: ODEDRA, A. and MALALASEKERA, W., 2006. Unsteady modelling of a bluff-body H2/CO flame using the Eulerian particle flamelet model. IN: Hanjalic, K., Nagano, Y. and Jakirlic, S. (eds.) Proceeding of The International Symposium on Turbulence, Heat and Mass Transfer, Dubrovnik, Croatia, Sept. 25th-29th, pp. 605-608
Abstract: In this study an axisymmetric RANS simulation of a bluff-body stabilised flame has been attempted using both steady and unsteady flamelet models. Reynolds Stress Model has been used for turbulence closure. Unsteady effects are considered in a post-processing manner through the Eulerian Particle Flamelet Model (EPFM). Comparison of steady and unsteady results show that transient effects do not have much influence on major species, including OH and structure of the flame and therefore can be successfully predicted by steady or unsteady approaches but slow process like NO formation can only be captured if unsteady effects are taken into account while steady simulation tend to significantly overpredict NO.
Description: This article is closed access. The conference proceedings are available from Begell House : http://www.begellhouse.com/references/1bb331655c289a0a,4a93e7ca5fe696c8,5b5457e8380a0d27.html
Version: Closed access
URI: https://dspace.lboro.ac.uk/2134/6035
ISBN: 9619139305
1567002293
Appears in Collections:Closed Access (Mechanical and Manufacturing Engineering)

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